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Oki, Eiji

Graduate School of Informatics, Department of Communications and Computer Engineering Professor

Oki, Eiji
list
    Last Updated :2022/05/14

    Basic Information

    Faculty

    • 工学部 工学部 電気電子工学科

    Professional Memberships

    • IEICE
    • IEEE

    Academic Degree

    • 修士(工学)(慶應義塾大学)
    • 博士(工学)(慶應義塾大学)

    Research History

    • From Mar. 2017, To Present
      Kyoto University, Graduate School of Informatics, Professor
    • From Apr. 2013, To Feb. 2017
      The University of Electro-Communications Graduate School of Informatics and Engineering,, School of Informatics and Engineering, Professor
    • From 01 Apr. 2010, To 31 Mar. 2013
      The University of Electro-Communications, Associate Professor
    • From 01 Jul. 2008, To 31 Mar. 2010
      The University of Electro-Communications, Graduate School of Informatics and Engineering,, Associate Professor
    • From 01 Apr. 2004, To 30 Jun. 2008
      NTT Network Service System Laboratories, Senior Research Engineer
    • From 01 Apr. 1993, To 30 Jun. 2008
      NTT Laboratories
    • From 01 Mar. 2004, To 31 Mar. 2004
      NTT Innovation Laboratories, Senior Reseach Laboratories
    • From Feb. 2000, To Feb. 2001
      Polytechnic University, Visting Scholar

    Profile

    • Profile

      Eiji Oki is a Professor at Kyoto University, Japan. He received the B.E. and M.E. degrees in instrumentation engineering and a Ph.D. degree in electrical engineering from Keio University, Yokohama, Japan, in 1991, 1993, and 1999, respectively. From 1993 to 2008, he was with Nippon Telegraph and Telephone Corporation (NTT) Laboratories, Tokyo, Japan. From 2000 to 2001, he was a Visiting Scholar at Polytechnic University, Brooklyn, New York. He was with The University of Electro-Communications, Tokyo, Japan from 2008 to 2017. He joined Kyoto University, Japan in 2017. He has been active in standardization of path computation element (PCE) in the IETF. He has authored/contributed to twelve IETF RFCs. Prof. Oki was the recipient of the 1999 IEICE Excellent Paper Award, the 2001 IEEE Communications Society Asia-Pacific Outstanding Young Researcher Award, the 2010 Telecom System Technology Prize by the Telecommunications Advanced Foundation, the IEEE High Performance Switching and Routing (HPSR) Paper Awards in 2012, 2014, and 2019, the 2015 IEICE Achievement Award, the IEEE Globecom 2015 Best Paper Award, the 2016 Fabio Neri Best Paper Award Runner Up in Optical Switching and Networking, Elsevier, and the Excellent Paper Award of 2019 Information and Communication Technology on Convergence. His research interests include routing, switching, protocols, optimization, and traffic engineering in communication and information networks. He is a Fellow of IEEE and IEICE.

    Language of Instruction

    • English

    ID,URL

    Website(s) (URL(s))

    researchmap URL

    list
      Last Updated :2022/05/14

      Research

      Research Topics, Overview of the research

      • Research Topics

        Communication network,information network, network design and control, network systems, traffic control, mathematical programming

      Research Interests

      • Traffic control
      • Switch
      • Communication System
      • Network
      • トラヒック制御
      • スイッチ
      • 通信システム
      • ネットワーク
      • Mathematical programming
      • Network systems
      • Network design and control
      • Communication network
      • Information network

      Research Areas

      • Informatics, Information networks

      Papers

      • Regenerator-Aware Inter-Core and Inter-Mode Crosstalk-Avoided Resource Allocation for Spectrally-Spatially Elastic Optical Networks
        J. Halder; E. Oki; B.C. Chatterjee
        23rd IEEE International Conference on High Performance Switching and Routing (HPSR 2022), Jun. 2022, Peer-reviewed
      • Inter-Core and Inter-Mode Crosstalk-Avoided Virtual Network Embedding in Spectrally-Spatially Elastic Optical Networks
        V. Kumar; J. Halder; M. Maity; E. Oki; B.C. Chatterjee
        23rd IEEE International Conference on High Performance Switching and Routing (HPSR 2022), Jun. 2022, Peer-reviewed
      • Backup Resource Allocation of Virtual Machines for Probabilistic Protection under Capacity Uncertainty
        M. Ito; F. He; E. Oki
        IEICE Trans. Commun., Jul. 2022, Peer-reviewed, Last author
      • Implementation of Service Function Chain Deployment with Allocation Models in Kubernetes
        R. Kang; M. Zhu; E. Oki
        IEEE INFOCOM 2022, May 2022, Peer-reviewed, Last author
      • A Machine Learning Approach to Estimating Queuing Delay on a Router over a Single-Hop Path
        T. Ricker; K. Salehin; Y. Wang; A. Chen; E. Oki; R. Rojas-Cessa
        IEEE ICC 2022, May 2022, Peer-reviewed
      • Service Deployment on Shared Virtual Network Functions with Flow Partition
        J. Zhang; F. He; E. Oki
        IEEE ICC 2022, May 2022, Peer-reviewed, Last author
      • Crosstalk and Noise Avoided Resource Allocation Based on Quantum-Key-Distribution for Spectrally-Spatially Elastic Optical Networks
        J. Halder; M. Maity; E. Oki; B.C. Chatterjee
        IEEE ICC 2022, May 2022, Peer-reviewed
      • Fault-tolerant Controller Placement Model by Distributing Switch Load among Multiple Controllers in Software-Defined Network
        S. Kotachi; T. Sato; R. Shinkuma; E. Oki
        IEICE Trans. Commun., May 2022, Peer-reviewed, Last author
      • Implementation of Real-time Function Deployment with Resource Migration in Kubernetes
        M. Zhu; R. Kang; E. Oki
        IEEE/IFIP Network Operations and Management Symposium (NOMS 2022), Apr. 2022, Peer-reviewed, Last author
      • Resilient Virtual Network Function Allocation with Diversity and Fault Tolerance Considering Dynamic Requests
        R. Kang; F. He; E. Oki
        IEEE/IFIP Network Operations and Management Symposium (NOMS 2022), Apr. 2022, Peer-reviewed, Last author
      • Crosstalk-Aware vs. Crosstalk-Avoided Approaches in Spectrally-Spatially Elastic Optical Networks: Which is the Better Choice?
        I. Ahmed; E. Oki; B.C Chatterjee
        5th IEEE Workshop on Recent Advances in Photonics, Mar. 2022, Peer-reviewed
      • Shared Backup Path Protection-Based Resource Allocation Considering Inter-Core and Inter-Mode Crosstalk for Spectrally-Spatially Elastic Optical Networks
        Joy Halder; Mukulika Maity; Eiji Oki; Bijoy Chand Chatterjee
        IEEE Communications Letters, Mar. 2022, Peer-reviewed
      • SDFA: A Service-Driven Fragmentation-Aware Resource Allocation in Elastic Optical Networks
        Bowen Bao; Hui Yang; Qiuyan Yao; Ao Yu; Bijoy Chand Chatterjee; Eiji Oki; Jie Zhang
        IEEE Transactions on Network and Service Management, Mar. 2022, Peer-reviewed
      • Optimization Model for Primary and Backup Resource Allocation With Workload-Dependent Failure Probability
        Mengfei Zhu; Fujun He; Eiji Oki
        IEEE Transactions on Network and Service Management, Mar. 2022, Peer-reviewed, Last author
      • BPRIA: Crosstalk-Avoided Bi-Partitioning-Based Counter-Propagation Resource Identification and Allocation for Spectrally-Spatially Elastic Optical Networks
        B.C. Chatterjee; I. Ahmed; A. Wadud; E. Oki
        IEEE Trans. Network and Service Management, 2022, Peer-reviewed, Last author
      • Memory Network Architecture for Packet Processing in Functions Virtualization
        T. Korikawa; E. Oki
        IEEE Trans. Network and Service Management, 2022, Peer-reviewed, Last author
      • Joint Inter-Core Crosstalk- and Intra-Core Impairment-Aware Lightpath Provisioning Model in Space-Division Multiplexing Elastic Optical Networks
        K. Takeda; T. Sato; B.C. Chatterjee; E. Oki
        IEEE Trans. Network and Service Management, 2022, Peer-reviewed, Last author
      • Spatial-Importance-Based Computation Scheme for Real-Time Object Detection From 3D Sensor Data.
        Ryo Otsu; Ryoichi Shinkuma; Takehiro Sato; Eiji Oki; Daiki Hasegawa; Toshikazu Furuya
        IEEE Access, Jan. 2022, Peer-reviewed
      • Resource Allocation Model against Multiple Failures with Workload-Dependent Failure Probability
        M. Zhu; F. He; E. Oki
        IEEE Trans. Network and Service Management, 2022, Peer-reviewed, Last author
      • Service Mapping and Scheduling with Uncertain Processing Time in Network Function Virtualization
        Y. Zhang; F. He; E. Oki
        IEEE Trans. Cloud Computing, 2022, Peer-reviewed, Last author
      • Data Importance Aware Periodic Machine Learning Model Update for Sparse Mobile Crowdsensing.
        Yuichi Inagaki; Ryoichi Shinkuma; Takehiro Sato; Eiji Oki
        CCNC, Jan. 2022, Peer-reviewed, Last author
      • An Optimistic Synchronization Based Server Selection Scheme with Successive Participation.
        Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki
        CCNC, Jan. 2022, Peer-reviewed, Last author
      • Gradual Control Method for Program File Placement in Hierarchical Cloud-Edge Platform.
        Keigo Kono; Takehiro Sato; Eiji Oki
        CCNC, Jan. 2022, Peer-reviewed, Last author
      • Robust Function Deployment against Uncertain Recovery Time with Workload-Dependent Failure Probability.
        Mengfei Zhu; Fujun He; Eiji Oki
        CCNC, Jan. 2022, Peer-reviewed, Last author
      • Service Chain Provisioning with Sub-chain-enabled Coordinated Protection to Satisfy Availability Requirements
        Y. Zhang; F. He; E. Oki
        IEEE Trans. Network and Service Management, 2022, Peer-reviewed, Last author
      • Approximation Algorithms to Distributed Server Allocation With Preventive Start-Time Optimization Against Server Failure
        Souhei Yanase; Fujun He; Eiji Oki
        IEEE Networking Letters, Dec. 2021, Peer-reviewed, Last author
      • Spatial Feature-Based Prioritization for Transmission of Point Cloud Data in 3D-Image Sensor Networks
        Masamichi Oka; Ryoichi Shinkuma; Takehiro Sato; Eiji Oki; Takanori Iwai; Koichi Nihei; Eiji Takahashi; Dai Kanetomo; Kozo Satoda
        IEEE Sensors Journal, 15 Oct. 2021, Peer-reviewed
      • Link-Oriented Spectrum Resource Balancing for Hybrid Edge/Cloud Elastic Datacenter Optical Networks
        B. Bao; H. Yang; Q. Yao; C. Li; B.C. Chatterjee; E. Oki; J. Zhang
        Asia Communications and Photonics Conference (ACP 2021), Oct. 2021, Peer-reviewed
      • Real-Time Data Selection and Merging for 3D-Image Sensing Network With Multiple Sensors
        Chongyu Li; Ryoichi Shinkuma; Takehiro Sato; Eiji Oki
        IEEE Sensors Journal, 01 Oct. 2021, Peer-reviewed, Last author
      • An Optimistic Synchronization Based Optimal Server Selection Scheme for Delay Sensitive Communication Services
        A. Kawabata; B.C. Chatterjee; E. Oki
        IEICE Trans. Commun., Oct. 2021, Peer-reviewed, Last author
      • Demonstration of Reliable Resource Management Controller in Kubernetes
        M. Zhu; F. He; E. Oki
        iPOP 2021, Sep. 2021, Peer-reviewed, Last author
      • Resilient Software-Defined Network Controller Placement Based on Load Distribution
        T. Sato; E. Oki
        iPOP 2021, Sep. 2021, Peer-reviewed, Last author
      • A Crosstalk-Avoided Core, Mode, and Spectrum Allocation Scheme Based on Priority for Spectrally-Spatially Elastic Optical Networks
        B.C. Chatterjee; I. Ahmed; A. Wadud; E. Oki
        iPOP 2021, Sep. 2021, Peer-reviewed, Last author
      • Analytical Model of Middlebox Unavailability under Shared Protection Allowing Multiple Backups
        R. Fujita; F. He; E. Oki
        IEICE Trans. Commun., Sep. 2021, Peer-reviewed, Last author, Corresponding author
      • Creation of Temporal Model for Prioritized Transmission in Predictive Spatial-Monitoring Using Machine Learning
        K. Sato; R. Shinkuma; T. Sato; E. Oki; T. Iwai; T. Onishi; T. Nobukiyo; D. Nanemoto; K. Satoda
        IEICE Trans. Commun., Aug. 2021, Peer-reviewed
      • Heuristic Approach to Distributed Server Allocation with Preventive Start-Time Optimization against Server Failur
        S. Yanase; S. Masuda; F. He; A. Kawabata; E. Oki
        IEICE Trans. Commun., Aug. 2021, Peer-reviewed, Last author
      • Reliable Resource Allocation for Network Function Virtualization
        Eiji Oki
        17th International Conference on the Design of Reliable Communication Networks (DRCN 2021), Apr. 2021, Invited, Lead author, Last author, Corresponding author
      • 7th IEEE International Conference on Network Softwarization, NetSoft 2021, Tokyo, Japan, June 28 - July 2, 2021
        NetSoft, 2021
      • An Optimal Allocation Scheme of Database and Applications for Delay Sensitive IoT Services.
        Akio Kawabata; Takuya Tojo; Bijoy Chand Chatterjee; Eiji Oki
        GLOBECOM, Dec. 2021, Peer-reviewed, Last author
      • Multi-object tracking for road surveillance without using features of image data.
        Naoki Kishi; Ryoichi Shinkuma; Masamichi Oka; Takehiro Sato; Eiji Oki
        GLOBECOM, Dec. 2021, Peer-reviewed, Last author
      • Service Deployment Model with Virtual Network Function Resizing.
        Keigo Akahoshi; Fujun He; Eiji Oki
        GLOBECOM, Dec. 2021, Peer-reviewed, Last author
      • Smarter Base Station Sleeping for Greener Cellular Networks.
        Ryoichi Shinkuma; Naoki Kishi; Kaoru Ota; Mianxiong Dong; Takehiro Sato; Eiji Oki
        IEEE Network, 2021, Peer-reviewed, Last author
      • Scaling and Offloading Optimization in Pre-CORD and Post-CORD Multi-Access Edge Computing.
        Widhi Yahya; Eiji Oki; Ying-Dar Lin; Yuan-Cheng Lai
        IEEE Transactions on Network and Service Management, Dec. 2021, Peer-reviewed
      • Virtual Network Function Allocation in Service Function Chains Using Backups With Availability Schedule.
        Rui Kang; Fujun He; Eiji Oki
        IEEE Transactions on Network and Service Management, Dec. 2021, Peer-reviewed, Last author
      • Robust Optimization Model for Probabilistic Protection With Multiple Types of Resources.
        Mitsuki Ito; Fujun He; Eiji Oki
        IEEE Transactions on Network and Service Management, Dec. 2021, Peer-reviewed, Last author
      • Optimization Model for Multiple Backup Resource Allocation With Workload-Dependent Failure Probability.
        Mengfei Zhu; Fujun He; Eiji Oki
        IEEE Transactions on Network and Service Management, Sep. 2021, Peer-reviewed, Last author
      • Two-Level Processing Scheme for 3D-Image Sensing Network.
        Chongyu Li; Ryoichi Shinkuma; Takehiro Sato; Eiji Oki
        IFIP Networking Conference, IFIP Networking 2021, Espoo and Helsinki(Networking), Jul. 2021, Peer-reviewed, Last author
      • Implementation of Virtual Network Function Allocation with Diversity and Redundancy in Kubernetes.
        Rui Kang; Mengfei Zhu; Fujun He; Eiji Oki
        IFIP Networking Conference, IFIP Networking 2021, Espoo and Helsinki(Networking), Jul. 2021, Peer-reviewed, Last author
      • Data-Importance-Aware Bandwidth-Allocation Scheme for Point-Cloud Transmission in Multiple LIDAR Sensors.
        Ryo Otsu; Ryoichi Shinkuma; Takehiro Sato; Eiji Oki
        IEEE Access, Apr. 2021, Peer-reviewed, Last author
      • Backup Allocation Model With Probabilistic Protection for Virtual Networks Against Multiple Facility Node Failures.
        Fujun He; Eiji Oki
        IEEE Transactions on Network and Service Management, Sep. 2021, Peer-reviewed, Last author
      • Robust Virtual Network Function Allocation in Service Function Chains With Uncertain Availability Schedule.
        Rui Kang; Fujun He; Eiji Oki
        IEEE Transactions on Network and Service Management, Sep. 2021, Peer-reviewed, Last author
      • Implementation of Backup Resource Management Controller for Reliable Function Allocation in Kubernetes.
        Mengfei Zhu; Rui Kang; Fujun He; Eiji Oki
        7th IEEE International Conference on Network Softwarization(NetSoft), Jun. 2021, Peer-reviewed, Last author
      • Service Chain Provisioning Model Considering Traffic Amount Changed by Virtualized Network Functions.
        Shintaro Ozaki; Takehiro Sato; Eiji Oki
        22nd IEEE International Conference on High Performance Switching and Routing(HPSR), Jun. 2021, Peer-reviewed, Last author
      • Delay-Aware Backup Resource Allocation with Probabilistic Protection for Network Services.
        Shinya Horimoto; Fujun He; Eiji Oki
        22nd IEEE International Conference on High Performance Switching and Routing(HPSR), Jun. 2021, Peer-reviewed, Last author
      • Priority-Based Inter-Core and Inter-Mode Crosstalk-Avoided Resource Allocation for Spectrally-Spatially Elastic Optical Networks.
        Bijoy Chand Chatterjee; Abdul Wadud; Imran Ahmed; Eiji Oki
        IEEE/ACM Transactions on Networking, Aug. 2021, Peer-reviewed, Last author
      • Memory Network Architecture for Packet Processing in Functions Virtualization.
        Tomohiro Korikawa; Eiji Oki
        7th IEEE International Conference on Network Softwarization(NetSoft), Jun. 2021, Peer-reviewed, Last author
      • Robust Virtual Network Function Deployment against Uncertain Traffic Arrival Rates.
        Fujun He; Eiji Oki
        7th IEEE International Conference on Network Softwarization(NetSoft), Jun. 2021, Peer-reviewed, Last author
      • Node-Oriented Traffic Prediction and Scheduling Based on Graph Convolutional Network in Metro Optical Networks.
        Bowen Bao; Hui Yang 0006; Yu Wan; Qiuyan Yao; Ao Yu; Jie Zhang 0006; Bijoy Chand Chatterjee; Eiji Oki
        Optical Fiber Communications Conference and Exhibition(OFC), Jun. 2021, Peer-reviewed, Last author
      • Main and Secondary Controller Assignment With Optimal Priority Policy Against Multiple Failures.
        Fujun He; Eiji Oki
        IEEE Transactions on Network and Service Management, Dec. 2021, Peer-reviewed, Last author
      • Robust Optimization for Probabilistic Protection with Primary and Backup Allocations under Uncertain Demands.
        Mitsuki Ito; Fujun He; Eiji Oki
        17th International Conference on the Design of Reliable Communication Networks(DRCN), Apr. 2021, Peer-reviewed, Last author
      • Load Balancing Model under Multiple Failures with Workload-Dependent Failure Probability.
        Mengfei Zhu; Fujun He; Eiji Oki
        17th International Conference on the Design of Reliable Communication Networks(DRCN), Apr. 2021, Peer-reviewed, Last author
      • Design of Scheduler Plugins for Reliable Function Allocation in Kubernetes.
        Rui Kang; Mengfei Zhu; Fujun He; Takehiro Sato; Eiji Oki
        17th International Conference on the Design of Reliable Communication Networks(DRCN), Apr. 2021, Peer-reviewed, Last author
      • Multipath provisioning scheme for fault tolerance to minimize required spectrum resources in elastic optical networks.
        Kenta Takeda; Takehiro Sato; Ryoichi Shinkuma; Eiji Oki
        Computer Networks, Feb. 2021, Peer-reviewed, Last author
      • Jointly Inter-Core XT and Impairment Aware Lightpath Provisioning in Elastic Optical Networks.
        Kenta Takeda; Takehiro Sato; Bijoy Chand Chatterjee; Eiji Oki
        ICC 2021 - IEEE International Conference on Communications(ICC), Jun. 2021, Peer-reviewed, Last author
      • Resilient Resource Allocation Model in Service Function Chains with Diversity and Redundancy.
        Rui Kang; Fujun He; Eiji Oki
        ICC 2021 - IEEE International Conference on Communications(ICC), Jun. 2021, Peer-reviewed, Last author
      • Robust Optimization Model for Primary and Backup Resource Allocation in Cloud Providers
        F. He; T. Sato; B.C. Chatterjee; T. Kurimoto; S. Urushidani; E. Oki
        IEEE Trans. Cloud Computing, 2021, Peer-reviewed, Last author
      • Proactive Fragmentation Management Scheme Based on Crosstalk-Avoided Batch Processing for Spectrally-Spatially Elastic Optical Networks.
        Bijoy Chand Chatterjee; Abdul Wadud; Eiji Oki
        IEEE Journal of Selected Areas in Communications, Sep. 2021, Peer-reviewed, Last author
      • Preventive Start-Time Optimization to Determine Link Weights Against Probabilistic Link Failures.
        Yuki Hirano; Fujun He; Takehiro Sato; Eiji Oki
        IEEE Transactions on Network and Service Management, Jun. 2021, Peer-reviewed, Last author, Corresponding author
      • Availability-Aware Service Chain Provisioning with Sub-chain-enabled Coordinated Protection.
        Yuncan Zhang; Fujun He; Eiji Oki
        17th IFIP/IEEE International Symposium on Integrated Network Management(IM), May 2021, Peer-reviewed, Last author
      • Shared backup resource assignment for middleboxes considering server protection capabilities.
        Risa Fujita; Fujun He; Eiji Oki
        Computer Networks, Feb. 2021, Peer-reviewed, Last author, Corresponding author
      • Impairment-Aware Spectrum Allocation in Elastic Optical Networks: A Dispersion-Sensitive Approach
        B.C. Chatterjee; N. Stol; E. Oki
        Optical Fiber Technology, Jan. 2021, Peer-reviewed, Last author
      • Multicast Routing Model to Minimize Number of Flow Entries in Software-Defined Network.
        Seiki Kotachi; Takehiro Sato; Ryoichi Shinkuma; Eiji Oki
        IEICE Transactions on Communications, May 2021, Peer-reviewed, Last author
      • Optimal Server Selection Scheme With Optimistic Synchronization for Delay Sensitive Services.
        Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki
        18th IEEE Annual Consumer Communications & Networking Conference(CCNC), Jan. 2021, Peer-reviewed, Last author
      • Unavailability-Aware Shared Virtual Backup Allocation for Middleboxes: A Queueing Approach.
        Fujun He; Eiji Oki
        IEEE Transactions on Network and Service Management, Jun. 2021, Peer-reviewed, Last author
      • Optimization Model for Backup Network Design with Primary and Backup Routing against Multiple Link Failures under Uncertain Traffic Demands.
        Soudalin Khouangvichit; Eiji Oki
        IEICE Transactions on Communications, Apr. 2021, Peer-reviewed, Last author, Corresponding author
      • Packet Processing Architecture with Off-Chip Last Level Cache Using Interleaved 3D-Stacked DRAM.
        Tomohiro Korikawa; Akio Kawabata; Fujun He; Eiji Oki
        IEICE Transactions on Communications, Feb. 2021, Peer-reviewed, Last author
      • Virtual Network Function Allocation to Maximize Continuous Available Time of Service Function Chains With Availability Schedule.
        Rui Kang; Fujun He; Takehiro Sato; Eiji Oki
        IEEE Transactions on Network and Service Management, Jun. 2021, Peer-reviewed, Last author
      • Deeply Programmable Resource Pool Architecture by Optically Interconnected Highly Secure and Manageable Packet Switching Network
        Y. Nasu; S. Okamoto; N. Yamanaka; E. Oki; T. Muranaka; A. Fumagalli
        2020 International Conference on Emerging Technologies for Communications, Dec. 2020, Peer-reviewed
      • Online parameter tuning of the flow classification method in the energy-efficient data center network “HOLST”
        Masaki Murakami; Hiroki Kubokawa; Kyosuke Sugiura; Eiji Oki; Satoru Okamoto; Naoaki Yamanaka
        Journal of Optical Communications and Networking, 01 Nov. 2020, Peer-reviewed
      • Defragmentation for 1+1 Protected Elastic Optical Networks: A Route Partitioning Approach
        B. C. Chatterjee; E. Oki
        iPOP 2020, Sep. 2020, Peer-reviewed, Last author
      • Optimization Model for Virtualized Network Graph Design and Embedding
        T. Sato; T. Kurimoto; S. Urushidani; E. Oki
        iPOP 2020, Sep. 2020, Peer-reviewed, Last author
      • Demonstration of Service Function Chain Allocation with Network Service Header
        R. Kang; F. He; T. Sato; E. Oki
        iPOP 2020, Sep. 2020, Peer-reviewed, Last author
      • Blockchain Framework for Realtime Streaming Data Generated in Image Sensor Networks for Smart Monitoring
        D. Masuda; R. Shinkuma; Y. Inagaki; E. Oki
        2nd Conference on Blockchain Research and Applications for Innovative Networks and Services (BRAINS 2020), Sep. 2020, Peer-reviewed, Last author
      • Performance of Routing and Spectrum Allocation Approaches for Multicast Traffic in Elastic Optical Networks
        P.D. Choudhury; P.V.R. Reddy; B.C. Chatterjee; E. Oki; T. De
        Optical Fiber Technology, Sep. 2020, Peer-reviewed
      • Resource Allocation in Middleboxes
        Eiji Oki
        International Conference on Computing, Networking and Communications (ICNC) 2020, Feb. 2020, Invited, Lead author
      • Dynamic Load Balancing with Learning Model for Sudoku Solving System
        N. Kitsuwan; P. Pavarangkoon; H.M. Widiyanto; E. Oki
        Digital Communications and Networks, Feb. 2020, Peer-reviewed, Last author
      • Network Service Mapping and Scheduling under Uncertain Processing Time.
        Yuncan Zhang; Fujun He; Eiji Oki
        NOMS 2020 - IEEE/IFIP Network Operations and Management Symposium(NOMS), Apr. 2020, Peer-reviewed
      • Virtualized Network Graph Design and Embedding Model.
        Takehiro Sato; Takashi Kurimoto; Shigeo Urushidani; Eiji Oki
        9th IEEE International Conference on Cloud Networking(CloudNet), Nov. 2020, Peer-reviewed, Last author
      • Optimal Virtual Network Function Placement in Chains Using Backups with Availability Schedule.
        Rui Kang; Fujun He; Eiji Oki
        9th IEEE International Conference on Cloud Networking(CloudNet), Nov. 2020, Peer-reviewed, Last author
      • Robust Optimization for Probabilistic Protection with Multiple Types of Resources in Cloud.
        Mitsuki Ito; Fujun He; Eiji Oki
        9th IEEE International Conference on Cloud Networking(CloudNet), Nov. 2020, Peer-reviewed, Last author
      • Heuristic Approach to Distributed Server Allocation with Preventive Start-Time Optimization against Server Failure.
        Souhei Yanase; Fujun He; Eiji Oki
        International Conference on Information and Communication Technology Convergence(ICTC), Oct. 2020, Peer-reviewed, Last author
      • Optimal Primary and Backup Resource Allocation with Workload-Dependent Failure Probability.
        Mengfei Zhu; Fujun He; Eiji Oki
        International Conference on Information and Communication Technology Convergence(ICTC), Oct. 2020, Peer-reviewed, Last author
      • Column Generation Based Algorithm for Service Chaining Relaxing Visit Order and Routing Constraints.
        Takehiro Sato; Atsushi Kikuchi; Ryoichi Shinkuma; Eiji Oki
        IEEE Global Communications Conference(GLOBECOM), Dec. 2020, Peer-reviewed, Last author
      • Multiple Backup Resource Allocation with Workload-Dependent Failure Probability.
        Mengfei Zhu; Fujun He; Eiji Oki
        IEEE Global Communications Conference(GLOBECOM), Dec. 2020, Peer-reviewed, Last author
      • Prioritized Transmission Control of Point Cloud Data Obtained by LIDAR Devices.
        Keiichiro Sato; Ryoichi Shinkuma; Takehiro Sato; Eiji Oki; Takanori Iwai; Dai Kanetomo; Kozo Satoda
        IEEE Access, Jun. 2020, Peer-reviewed
      • Performance of Hitless Defragmentation with Rerouting for Quasi 1+1 Protected Elastic Optical Networks.
        Eiji Oki; Takaaki Sawa; Fujun He; Takehiro Sato; Bijoy Chand Chatterjee
        22nd International Conference on Transparent Optical Networks(ICTON), Jul. 2020, Peer-reviewed, Invited, Lead author, Corresponding author
      • Defragmentation based on route partitioning in 1 + 1 protected elastic optical networks.
        Bijoy Chand Chatterjee; Eiji Oki
        Computer Networks, Aug. 2020, Peer-reviewed, Last author
      • Experiment and Availability Analytical Model of Cloud Computing System Based on Backup Resource Sharing and Probabilistic Protection Guarantee.
        Takehiro Sato; Fujun He; Eiji Oki; Takashi Kurimoto; Shigeo Urushidani
        IEEE Open Journal of the Communications Society, May 2020, Peer-reviewed, Last author
      • Multi-UAV Allocation Framework for Predictive Crime Deterrence and Data Acquisition.
        Kosei Miyano; Ryoichi Shinkuma; Narushige Shiode; Shino Shiode; Takehiro Sato; Eiji Oki
        Internet of Things, Sep. 2020, Peer-reviewed, Last author
      • Data assessment and prioritization in mobile networks for real-time prediction of spatial information using machine learning.
        Ryoichi Shinkuma; Takayuki Nishio; Yuichi Inagaki; Eiji Oki
        EURASIP Journal on Wireless Communications and Networking, May 2020, Peer-reviewed, Last author
      • Program File Placement Strategies for Machine-to-Machine Service Network Platform in Dynamic Scenario.
        Takehiro Sato; Eiji Oki
        IEICE Transactions on Communications, Nov. 2020, Peer-reviewed, Last author
      • Shared Backup Resource Assignment for Middleboxes Considering Server Capability.
        Risa Fujita; Fujun He; Eiji Oki
        21st IEEE International Conference on High Performance Switching and Routing(HPSR), May 2020, Peer-reviewed, Last author
      • Resilient Virtual Network Function Placement Model Based on Recovery Time Objectives.
        Naoki Hyodo; Takehiro Sato; Ryoichi Shinkuma; Eiji Oki
        21st IEEE International Conference on High Performance Switching and Routing(HPSR), May 2020, Peer-reviewed, Last author
      • Distributed Server Allocation Model with Preventive Start-Time Optimization against Single Failure.
        Shuto Masuda; Fujun He; Akio Kawabata; Eiji Oki
        21st IEEE International Conference on High Performance Switching and Routing(HPSR), May 2020, Peer-reviewed, Last author
      • Flow control in SDN-Edge-Cloud cooperation system with machine learning.
        Ryoichi Shinkuma; Yoshinobu Yamada; Takehiro Sato; Eiji Oki
        40th IEEE International Conference on Distributed Computing Systems(ICDCS), Jul. 2020, Peer-reviewed, Last author
      • Algorithms for Distributed Server Allocation Problem.
        Takaaki Sawa; Fujun He; Akio Kawabata; Eiji Oki
        IEICE Transactions on Communications, Nov. 2020, Peer-reviewed, Last author
      • Packet Processing Architecture Using Last-Level-Cache Slices and Interleaved 3D-Stacked DRAM.
        Tomohiro Korikawa; Akio Kawabata; Fujun He; Eiji Oki
        IEEE Access, Mar. 2020, Peer-reviewed, Last author
      • Incentive Mechanism for Mobile Crowdsensing in Spatial Information Prediction Using Machine Learning.
        Ryoichi Shinkuma; Rieko Takagi; Yuichi Inagaki; Eiji Oki; Fatos Xhafa
        Advanced Information Networking and Applications - Proceedings of the 34th International Conference on Advanced Information Networking and Applications(AINA), Apr. 2020, Peer-reviewed
      • Demonstration of Network Service Header Based Service Function Chain Application with Function Allocation Model.
        Rui Kang; Fujun He; Takehiro Sato; Eiji Oki
        NOMS 2020 - IEEE/IFIP Network Operations and Management Symposium(NOMS), Apr. 2020, Peer-reviewed, Last author
      • Shared Backup Resource Assignment for Middleboxes Considering Server Capability.
        Risa Fujita; Fujun He; Eiji Oki
        21st IEEE International Conference on High Performance Switching and Routing(HPSR), May 2020, Peer-reviewed, Invited, Last author, Corresponding author
      • Load Balancing Model against Multiple Controller Failures in Software Defined Networks.
        Fujun He; Eiji Oki
        2020 IEEE International Conference on Communications(ICC), Jun. 2020, Peer-reviewed, Last author
      • Backup Network Design Considering Primary and Backup Routing for Multiple Link Failures under Uncertain Traffic Demands.
        Soudalin Khouangvichit; Nattapong Kitsuwan; Eiji Oki
        International Conference on Computing, Networking and Communications(ICNC), Feb. 2020, Peer-reviewed
      • Defragmentation with Reroutable Backup Paths in Toggled 1+1 Protection Elastic Optical Networks.
        Takaaki Sawa; Fujun He; Takehiro Sato; Bijoy Chand Chatterjee; Eiji Oki
        IEICE Trans. Commun., Mar. 2020, Peer-reviewed, Last author, Corresponding author
      • Optimization Approach to Minimize Backup Capacity Considering Routing in Primary and Backup Networks for Random Multiple Link Failures.
        Soudalin Khouangvichit; Nattapong Kitsuwan; Eiji Oki
        IEICE Transactions on Communications, Jul. 2020, Peer-reviewed
      • Participating-Domain Segmentation Based Server Selection Scheme for Real-Time Interactive Communication.
        Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki
        IEICE Transactions on Communications, 01 Jul. 2020, Peer-reviewed
      • Virtual network function placement and routing for multicast service chaining using merged paths.
        Narumi Kiji; Takehiro Sato; Ryoichi Shinkuma; Eiji Oki
        Optical Switching and Networking, Feb. 2020, Peer-reviewed, Invited, Last author
      • Robust Optimization Model for Probabilistic Protection under Uncertain Virtual Machine Capacity in Cloud.
        Mitsuki Ito; Fujun He; Eiji Oki
        16th International Conference on the Design of Reliable Communication Networks(DRCN), Mar. 2020, Peer-reviewed
      • Unavailability-aware Shared Virtual Backup Allocation Model for Middleboxes.
        Fujun He; Eiji Oki
        NOMS 2020 - IEEE/IFIP Network Operations and Management Symposium(NOMS), Apr. 2020, Peer-reviewed
      • Single tag scheme for segment routing in software-defined network.
        Nattapong Kitsuwan; Eiji Oki; Takashi Kurimoto; Shigeo Urushidani
        Telecommunication Systems, May 2020, Peer-reviewed
      • Backup Network Design Against Multiple Link Failures to Avoid Link Capacity Overestimation.
        Yuki Hirano; Fujun He; Takehiro Sato; Eiji Oki
        IEEE Transactions on Network and Service Management, Jun. 2020, Peer-reviewed, Last author
      • Network Service Scheduling With Resource Sharing and Preemption.
        Yuncan Zhang; Fujun He; Takehiro Sato; Eiji Oki
        IEEE Transactions on Network and Service Management, Jun. 2020, Peer-reviewed, Last author
      • Edge Server Cooperation for Real-time Prediction of Spatial Information
        M. Kanbayashi; R. Shinkuma; T. Sato; E. Oki
        IEICE Trans. Commun., Nov. 2019, Peer-reviewed
      • Holding-Time- and Impairment-Aware Shared Spectrum Allocation in Mixed-Line-Rate Elastic Optical Networks
        Jijun Zhao; Bowen Bao; Hui Yang; Eiji Oki; Bijoy Chand Chatterjee
        JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, Jun. 2019, Peer-reviewed
      • Challenges of Resource Allocation in Network Virtualization
        Eiji Oki
        2019 IEEE 2nd International Conference on Electronics Technology (ICET), May 2019, Peer-reviewed, Invited
      • Analysis of Network Architecture for Machine-to-Machine Service Network Platform
        T. Sato; E. Oki
        iPOP 2019, May 2019, Peer-reviewed
      • Probabilistic Protection Model for Virtual Networks against Multiple Facility Node Failures
        F. He; T. Sato; E. Oki
        iPOP 2019, May 2019, Peer-reviewed
      • Flexible Scheduling Approach for Network Services in Virtual Networks
        Y. Zhang; F. He; T. Sato; E. Oki
        iPOP 2019, May 2019, Peer-reviewed
      • Resource Allocation Model for Probabilistic Protection in Cloud Provider
        Eiji Oki
        International Conference on Computing, Networking and Communications (ICNC) 2019, Feb. 2019, Peer-reviewed, Invited
      • Expected Capacity Guaranteed Routing based on Dynamic Link Failure Prediction.
        Shu Sekigawa; Satoru Okamoto; Naoaki Yamanaka; Eiji Oki
        International Conference on Computing, Networking and Communications(ICNC), Feb. 2019, Peer-reviewed
      • Program File Placement Problem for Machine-to-Machine Service Network Platform.
        Takehiro Sato; Eiji Oki
        IEICE Transactions on Communications, Mar. 2019, Peer-reviewed, Last author
      • Self-adjustable domain adaptation in personalized ECG monitoring integrated with IR-UWB radar.
        Wenfeng Yin; Xiuzhu Yang; Lei Li; Lin Zhang 0013; Nattapong Kitsuwan; Ryoichi Shinkuma; Eiji Oki
        Biomedical Signal Processing and Control, Jan. 2019, Peer-reviewed
      • Survivable Virtual Network Embedding Model with Shared Protection over Elastic Optical Network.
        Fujun He; Takehiro Sato; Eiji Oki
        2019 IEEE 8th International Conference on Cloud Networking(CloudNet), Nov. 2019, Peer-reviewed
      • Polynomial-time Algorithm for Distributed Server Allocation Problem.
        Takaaki Sawa; Fujun He; Akio Kawabata; Eiji Oki
        2019 IEEE 8th International Conference on Cloud Networking(CloudNet), Nov. 2019, Peer-reviewed
      • Virtual Network Function Allocation to Maximize Continuous Available Time of Service Function Chains.
        Rui Kang; Fujun He; Takehiro Sato; Eiji Oki
        2019 IEEE 8th International Conference on Cloud Networking(CloudNet), Nov. 2019, Peer-reviewed
      • Preventive Start-time Optimization to Determine Link Weights against Multiple Link Failures.
        Yuki Hirano; Fujun He; Takehiro Sato; Eiji Oki
        2019 IEEE 8th International Conference on Cloud Networking(CloudNet), Nov. 2019, Peer-reviewed, Last author
      • Virtual Network Function Placement for Service Chaining by Relaxing Visit Order and Non-Loop Constraints.
        Naoki Hyodo; Takehiro Sato; Ryoichi Shinkuma; Eiji Oki
        IEEE Access, Nov. 2019, Peer-reviewed
      • Modeling of Utility Function for Real-Time Prediction of Spatial Information.
        Kenichiro Sato; Ryoichi Shinkuma; Takehiro Sato; Eiji Oki; Takanori Iwai; Takeo Onishi; Takahiro Nobukiyo; Dai Kanetomo; Kozo Satoda
        2019 IEEE Global Communications Conference(GLOBECOM), Dec. 2019, Peer-reviewed
      • Participating-Domain Segmentation Based Server Selection Scheme in Successive Participation Scenario.
        Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki
        2019 IEEE Global Communications Conference(GLOBECOM), Dec. 2019, Peer-reviewed
      • Multicast Routing Model to Minimize Number of Flow Entries in Software-Defined Network.
        Seiki Kotachi; Takehiro Sato; Ryoichi Shinkuma; Eiji Oki
        20th Asia-Pacific Network Operations and Management Symposium(APNOMS), Sep. 2019, Peer-reviewed
      • Optimization Model for Backup Resource Allocation in Middleboxes With Importance.
        Fujun He; Takehiro Sato; Eiji Oki
        IEEE/ACM Transactions on Networking, Aug. 2019, Peer-reviewed
      • Prioritization of Mobile IoT Data Transmission Based on Data Importance Extracted From Machine Learning Model.
        Yuichi Inagaki; Ryoichi Shinkuma; Takehiro Sato; Eiji Oki
        IEEE Access, Jul. 2019, Peer-reviewed
      • Designing a Hadoop system based on computational resources and network delay for wide area networks.
        Tomohiro Matsuno; Bijoy Chand Chatterjee; Nattapong Kitsuwan; Eiji Oki; Malathi Veeraraghavan; Satoru Okamoto; Naoaki Yamanaka
        Telecommunication Systems, Jan. 2019, Peer-reviewed
      • Carrier-Scale Packet Processing Architecture Using Interleaved 3D-Stacked DRAM and Its Analysis.
        Tomohiro Korikawa; Akio Kawabata; Fujun He; Eiji Oki
        IEEE Access, 2019, Peer-reviewed
      • Spectrum Fragmentation Management in Elastic Optical Networks.
        Eiji Oki; Takehiro Sato; Bijoy Chand Chatterjee
        21st International Conference on Transparent Optical Networks(ICTON), Jul. 2019, Peer-reviewed, Invited
      • Virtual Network Function Placement and Routing Model for Multicast Service Chaining Based on Merging Multiple Service Paths.
        Narumi Kiji; Takehiro Sato; Ryoichi Shinkuma; Eiji Oki
        20th IEEE International Conference on High Performance Switching and Routing(HPSR), May 2019, Peer-reviewed
      • Optimization of Network Service Scheduling with Resource Sharing and Preemption.
        Yuncan Zhang; Fujun He; Takehiro Sato; Eiji Oki
        20th IEEE International Conference on High Performance Switching and Routing(HPSR), May 2019, Peer-reviewed
      • Packet Processing Architecture With Off-Chip LLC Using Interleaved 3D-Stacked DRAM.
        Tomohiro Korikawa; Akio Kawabata; Fujun He; Eiji Oki
        20th IEEE International Conference on High Performance Switching and Routing(HPSR), May 2019, Peer-reviewed
      • Optimization of Backup Resource Assignment for Middleboxes.
        Risa Fujita; Fujun He; Takehiro Sato; Eiji Oki
        20th IEEE International Conference on High Performance Switching and Routing(HPSR), May 2019, Peer-reviewed
      • Fault-Tolerant Multipath Provisioning in Elastic Optical Networks.
        Kenta Takeda; Takehiro Sato; Ryoichi Shinkuma; Eiji Oki
        2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC)(OECC/PSC), Jul. 2019, Peer-reviewed
      • Defragmentation Considering Link Congestion in Toggled 1+1 Path Protected Elastic Optical Networks.
        Takaaki Sawa; Fujun He; Takehiro Sato; Bijoy Chand Chatterjee; Eiji Oki
        2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC)(OECC/PSC), Jul. 2019, Peer-reviewed
      • Modulation-Adaptive Link-Disjoint Path Selection Model for 1 + 1 Protected Elastic Optical Networks.
        Yuto Kishi; Nattapong Kitsuwan; Hiro Ito; Bijoy Chand Chatterjee; Eiji Oki
        IEEE Access, Mar. 2019, Peer-reviewed
      • Utility Based Scheduling for Multi-UAV Search Systems in Disaster-Hit Areas.
        Kosei Miyano; Ryoichi Shinkuma; Narayan B. Mandayam; Takehiro Sato; Eiji Oki
        IEEE Access, Mar. 2019, Peer-reviewed
      • Participating-Domain Segmentation Based Delay-Sensitive Distributed Server Selection Scheme.
        Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki
        IEEE Access, 2019, Peer-reviewed
      • Dynamic Program File Placement Strategies for Machine-to-Machine Service Network Platform.
        Takehiro Sato; Eiji Oki
        2019 IEEE International Conference on Communications(ICC), May 2019, Peer-reviewed
      • Master and Slave Controller Assignment Model Against Multiple Failures in Software Defined Network.
        Fujun He; Takehiro Sato; Eiji Oki
        2019 IEEE International Conference on Communications(ICC), May 2019, Peer-reviewed, Last author
      • Delay Distribution Based Remote Data Fetch Scheme for Hadoop Clusters in Public Cloud.
        Ravindra Sandaruwan Ranaweera; Eiji Oki; Nattapong Kitsuwan
        IEICE Transactions on Communications, Aug. 2019, Peer-reviewed
      • A Span Power Management Scheme for Rapid Lightpath Provisioning and Releasing in Multi-Core Fiber Networks.
        Bijoy Chand Chatterjee; Fujun He; Eiji Oki; Andrea Fumagalli; Naoaki Yamanaka
        IEEE/ACM Transactions on Networking, Apr. 2019, Peer-reviewed
      • Backup Resource Allocation Model for Virtual Networks with Probabilistic Protection against Multiple Facility Node Failures.
        Fujun He; Takehiro Sato; Eiji Oki
        15th International Conference on the Design of Reliable Communication Networks(DRCN), Mar. 2019, Peer-reviewed
      • Approach to problem of minimizing network power consumption based on robust optimization.
        Bimal Chandra Das; Satoshi Takahashi; Eiji Oki; Masakazu Muramatsu
        International Journal of Communication Systems, Mar. 2019, Peer-reviewed
      • Modeling the Effect of Wavelength Selective Switch Latency on Optical Flow Switching Performance
        A. Shakeri; X. Wang; M. Razo; M.G. Alabarce; E. Oki; N. Yamanaka; A Fumagalli
        IEEE/OSA Journal of Optical Communications and Networking, Dec. 2018, Peer-reviewed
      • Distributed Processing Communication Scheme for Real-Time Applications at Multiple Locations
        A. Kawabata; E. Oki
        3rd IMI-ISM-ZIB MODAL Workshop on Challenges in Real World Data Analytics and High-Performance Optimization, Sep. 2018, Invited
      • Application-Triggered Automatic Distributed Cloud/Network Resource Coordination by Optically Networked Inter/Intra Data-Center
        N. Yamanaka; S. Okamoto; M. Hirono; Y. Imakiire; W. Muro; T. Sato; E. Oki; A. Fumagalli; M. Veeraraghavan
        IEEE/OSA Journal of Optical Communications and Networking, Jul. 2018, Peer-reviewed, Invited
      • Expected Capacity Guaranteed Routing for Artificial Intelligence based Dynamic Failure Prediction of Links
        S. Sekigawa; E. Oki; S. Okamoto; N. Yamanaka
        iPOP 2018, May 2018, Peer-reviewed
      • Comparative Performance of Green Pipe, Green Hose and Green Hose-Rectangle Models in Power Efficient Network
        B.C. Das; E. Oki; M. Muramatsu
        IEEE Communications Quality and Reliability Workshop, May 2018, Peer-reviewed
      • Green Robust Optimization for Energy Saving in Networks under Traffic Uncertainty
        Eiji Oki
        International Conference on Computing, Networking and Communications (ICNC) 2018, Mar. 2018, Peer-reviewed, Invited
      • HEAR: Approach for Heartbeat Monitoring with Body Movement Compensation by IR-UWB Radar.
        Wenfeng Yin; Xiuzhu Yang; Lei Li; Lin Zhang 0013; Nattapong Kitsuwan; Eiji Oki
        Sensors, Sep. 2018, Peer-reviewed
      • Dispersion Based Highest-Modulation-First Last-Fit Spectrum Allocation Scheme for Elastic Optical Networks.
        Jijun Zhao; Bowen Bao; Bijoy Chand Chatterjee; Eiji Oki; Jinhua Hu; Danping Ren
        IEEE Access, Nov. 2018, Peer-reviewed
      • Optimization Model for Designing Multiple Virtualized Campus Area Networks Coordinating With Wide Area Networks.
        Takashi Kurimoto; Shigeo Urushidani; Eiji Oki
        IEEE Transactions on Network and Service Management, Dec. 2018, Peer-reviewed
      • Participating-Domain Segmentation Based Server Selection Scheme in Delay-Sensitive Distributed Communication Approach.
        Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki
        IEEE Conference on Network Function Virtualization and Software Defined Networks(NFV-SDN), Nov. 2018, Peer-reviewed
      • Feature-Selection Based Data Prioritization in Mobile Traffic Prediction Using Machine Learning.
        Yoshinobu Yamada; Ryoichi Shinkuma; Takehiro Sato; Eiji Oki
        IEEE Global Communications Conference(GLOBECOM), Dec. 2018, Peer-reviewed
      • Defragmentation Using Reroutable Backup Paths in Toggled 1+1 Path Protected Elastic Optical Networks.
        Takaaki Sawa; Fujun He; Takehiro Sato; Bijoy Chand Chatterjee; Eiji Oki
        24th Asia-Pacific Conference on Communications(APCC), Nov. 2018, Peer-reviewed, Last author
      • Minimizing Backup Capacity Considering Routings in Primary and Backup Networks for Random Multiple Link Failures.
        Soudalin Khouangvichit; Eiji Oki; Nattapong Kitsuwan
        International Conference on Information and Communication Technology Convergence(ICTC), Oct. 2018, Peer-reviewed
      • Optimization Model for Backup Resource Allocation in Middleboxes.
        Fujun He; Takehiro Sato; Eiji Oki
        7th IEEE International Conference on Cloud Networking(CloudNet), Oct. 2018, Peer-reviewed
      • Implementation and Testing of Failure Recovery Based on Backup Resource Sharing Model for Distributed Cloud Computing System.
        Takehiro Sato; Fujun He; Eiji Oki; Takashi Kurimoto; Shigeo Urushidani
        7th IEEE International Conference on Cloud Networking(CloudNet), Oct. 2018, Peer-reviewed
      • Virtual Network Function Placement Model for Service Chaining to Relax Visit Order and Routing Constraints.
        Naoki Hyodo; Takehiro Sato; Ryoichi Shinkuma; Eiji Oki
        7th IEEE International Conference on Cloud Networking(CloudNet), Oct. 2018, Peer-reviewed
      • Utility Based Scheduling for Multi-UAV Search System in Disaster Scenarios.
        Kosei Miyano; Ryoichi Shinkuma; Eiji Oki; Takehiro Sato
        IEEE 7th Global Conference on Consumer Electronics(GCCE), Oct. 2018, Peer-reviewed
      • Cyber-Physical-Social Aware Privacy Preserving in Location-Based Service.
        Konglin Zhu; Wenke Yan; Wenqi Zhao; Liyang Chen; Lin Zhang 0013; Eiji Oki
        IEEE Access, Dec. 2018, Peer-reviewed
      • Recent research progress on spectrum management approaches in software-defined elastic optical networks.
        Bijoy Chand Chatterjee; Takehiro Sato; Eiji Oki
        Optical Switching and Networking, Nov. 2018, Peer-reviewed, Invited
      • Performance of Hitless Defragmentation Scheme in Quasi 1+1 Path Protected Elastic Optical Networks.
        Bijoy Chand Chatterjee; Eiji Oki
        2018 20th International Conference on Transparent Optical Networks (ICTON)(ICTON), Jul. 2018, Peer-reviewed, Invited
      • Performance of Dispersion-Reduced Wavelength Assignment in Wavelength-Routed Optical Networks.
        Bijoy Chand Chatterjee; Nityananda Sarma; Abhijit Mitra; Anand Srivastava; Norvald Stol; Eiji Oki
        2018 20th International Conference on Transparent Optical Networks (ICTON)(ICTON), Jul. 2018, Peer-reviewed
      • Optical Interconnect Edge/center Cloud Network for Supporting Autonomous Vehicle Application
        N. Yamanaka; A. Fumagalli; E. Oki; T. Sato; M. Veeraraghavan; S. Okamoto
        20th Annual International Conference on Next Generation Internet and Related Technologies (Net-Centric 2017), Jan. 2018, Peer-reviewed
      • Backup Network Design Scheme for Multiple Link Failures to Avoid Overestimating Link Capacity.
        Yuki Hirano; Fujun He; Takehiro Sato; Eiji Oki
        IEEE 19th International Conference on High Performance Switching and Routing(HPSR), Jun. 2018, Peer-reviewed, Last author
      • Non-local Data Fetch Scheme Based on Delay Distribution for Hadoop Clusters in Public Cloud.
        Ravindra Sandaruwan Ranaweera; Eiji Oki; Nattapong Kitsuwan
        4th IEEE International Conference on Big Data Security on Cloud, IEEE International Conference on High Performance and Smart Computing, and IEEE International Conference on Intelligent Data and Security(BigDataSecurity/HPSC/IDS), May 2018, Peer-reviewed
      • Robust Optimization Model for Backup Resource Allocation in Cloud Provider.
        Fujun He; Takehiro Sato; Bijoy Chand Chatterjee; Takashi Kurimoto; Shigeo Urushidani; Eiji Oki
        2018 IEEE International Conference on Communications(ICC), May 2018, Peer-reviewed
      • Optimization Model for Designing Multiple Virtualized Campus Area Networks Coordinating with Wide Area Networks.
        Takashi Kurimoto; Hiroshi Yamada; Shigeo Urushidani; Eiji Oki
        2018 IEEE International Conference on Communications(ICC), May 2018, Peer-reviewed
      • Carrier-Scale Packet Processing System Using Interleaved 3D-Stacked DRAM.
        Tomohiro Korikawa; Akio Kawabata; Fujun He; Eiji Oki
        2018 IEEE International Conference on Communications(ICC), May 2018, Peer-reviewed
      • A routing and wavelength assignment scheme considering full optical carrier replication in multi-carrier-distributed optical mesh networks with wavelength reuse.
        Praphan Pavarangkoon; Eiji Oki
        Optical Switching and Networking, 01 Apr. 2018, Peer-reviewed
      • Heuristic Approach to Determining Cache Node Locations in Content-Centric Networks.
        Nattapong Kitsuwan; Hiroki Tahara; Eiji Oki
        IEEE Access, 2018, Peer-reviewed
      • Fragmentation Problems and Management Approaches in Elastic Optical Networks: A Survey.
        Bijoy Chand Chatterjee; Seydou Ba; Eiji Oki
        IEEE Communications Surveys and Tutorials, 01 Jan. 2018, Peer-reviewed
      • Network Congestion Minimization Models Based on Robust Optimization.
        Bimal Chandra Das; Satoshi Takahashi; Eiji Oki; Masakazu Muramatsu
        IEICE Transactions on Communications, 01 Mar. 2018, Peer-reviewed
      • Knapsack based multicast traffic grooming for optical networks.
        Ashok Kumar Pradhan; Bijoy Chand Chatterjee; Eiji Oki; Tanmay De
        Optical Switching and Networking, Jan. 2018, Peer-reviewed
      • Computation Method for Betweenness using Graph Compression
        K. Aramaki; N. Kitsuwan; E. Oki
        IEICE Trans. Commun., Nov. 2017, Peer-reviewed
      • High-Speed Packet Networking Technologies
        N. Yamanaka; E. Oki
        IEICE Trans. Commun., Sep. 2017, Peer-reviewed, Invited
      • A Disjoint Path Selection Scheme to Minimize Required Spectrum Slots in Elastic Optical Networks
        Y. Kishi; N. Kitsuwan; E. Oki
        IEICE Trans. Commun., Jul. 2017, Peer-reviewed
      • Optical Ad Hoc Networking for Optical Metro/Access Integrated Network
        Y. Isaji; T. Sato; S. Okamoto; N. Yamanaka; E. Oki
        IEICE Trans. Commun., Jul. 2017, Peer-reviewed
      • OpenFlow Based Terminal Identification Network Restriction System
        Y. Tamura; N. Kitsuwan; E. Oki
        iPOP 2017, Jun. 2017, Jun. 2017, Peer-reviewed
      • Distributed Real-Time Power Cooperation Algorithm for Residences Based on Local Information in Smart Grid
        Mitsuyasu Endo; Kosuke Asami; Ryo Kutsuzawa; Soushi Yamamoto; Makoto Tanaka; Hidetoshi Takeshita; Eiji Oki; Naoaki Yamanaka
        JOURNAL OF ENERGY ENGINEERING, Jun. 2017, Peer-reviewed
      • Application of SOCP in Power Efficient Networks
        B.C. Das; E. Oki; M. Muramatsu
        SIAM Conference on Optimization (OP17), May 2017, Peer-reviewed
      • Performance of Throughput-based Q-routing
        N. Kitsuwan; T. Neda; E. Oki
        IEICE Commun. Express, Mar. 2017, Peer-reviewed
      • A reliable fault resilience scheme
        Bijoy Chand Chatterjee; Nityananda Sarma; Partha Pratim Sahu; Eiji Oki
        Lecture Notes in Electrical Engineering, 2017, Peer-reviewed
      • Performance analysis of major conventional routing and wavelength assignment approaches
        Bijoy Chand Chatterjee; Nityananda Sarma; Partha Pratim Sahu; Eiji Oki
        Lecture Notes in Electrical Engineering, 2017, Peer-reviewed
      • End-to-end traffic grooming
        Bijoy Chand Chatterjee; Nityananda Sarma; Partha Pratim Sahu; Eiji Oki
        Lecture Notes in Electrical Engineering, 2017, Peer-reviewed
      • Priority-based routing and wavelength assignment scheme
        Bijoy Chand Chatterjee; Nityananda Sarma; Partha Pratim Sahu; Eiji Oki
        Lecture Notes in Electrical Engineering, 2017, Peer-reviewed
      • Literature survey
        Bijoy Chand Chatterjee; Nityananda Sarma; Partha Pratim Sahu; Eiji Oki
        Lecture Notes in Electrical Engineering, 2017, Peer-reviewed
      • Priority-based dispersion-reduced wavelength assignment scheme
        Bijoy Chand Chatterjee; Nityananda Sarma; Partha Pratim Sahu; Eiji Oki
        Lecture Notes in Electrical Engineering, 2017, Peer-reviewed
      • Limitations of conventional WDM optical networks and elastic optical networks for possible solutions
        Bijoy Chand Chatterjee; Nityananda Sarma; Partha Pratim Sahu; Eiji Oki
        Lecture Notes in Electrical Engineering, 2017, Peer-reviewed
      • A Real-Time Delay-Sensitive Communication Approach Based on Distributed Processing.
        Akio Kawabata; Bijoy Chand Chatterjee; Seydou Ba; Eiji Oki
        IEEE Access, 2017, Peer-reviewed
      • Flows Reduction Scheme Using Two MPLS Tags in Software-Defined Network.
        Nattapong Kitsuwan; Seydou Ba; Eiji Oki; Takashi Kurimoto; Shigeo Urushidani
        IEEE Access, 2017, Peer-reviewed
      • Performance of elastic optical network with allowable spectrum conversion at intermediate switches.
        Nattapong Kitsuwan; Praphan Pavarangkoon; Bijoy Chand Chatterjee; Eiji Oki
        2017 19th International Conference on Transparent Optical Networks (ICTON)(ICTON), 01 Sep. 2017, Peer-reviewed, Invited
      • Performance evaluation of first-last-exact fit spectrum allocation policy for elastic optical networks.
        Bijoy Chand Chatterjee; Nattapong Kitsuwan; Eiji Oki
        2017 19th International Conference on Transparent Optical Networks (ICTON)(ICTON), 01 Sep. 2017, Peer-reviewed
      • Estimating the effect of Wavelength Selective Switch latency on optical flow switching performance.
        Ali Shakeri; Xue Wang 0003; Miguel Razo; Andrea Fumagalli; Miquel Garrich Alabarce; Eiji Oki; Naoaki Yamanaka
        18th IEEE International Conference on High Performance Switching and Routing(HPSR), 05 Jul. 2017, Peer-reviewed
      • Expected capacity guaranteed routing method based on failure probability of links.
        Shu Sekigawa; Eiji Oki; Takehiro Sato; Satoru Okamoto; Naoaki Yamanaka
        2017 IEEE International Symposium on Local and Metropolitan Area Networks(LANMAN), 07 Jul. 2017, Peer-reviewed
      • Optical Networking Paradigm: Past, Recent Trends and Future Directions.
        Eiji Oki; Naoya Wada; Satoru Okamoto; Naoaki Yamanaka; Ken-ichi Sato
        IEICE Transactions on Communications, Sep. 2017, Peer-reviewed, Invited
      • Cloud Provider Selection Models for Cloud Storage Services to Satisfy Availability Requirements.
        Eiji Oki; Ryoma Kaneko; Nattapong Kitsuwan; Takashi Kurimoto; Shigeo Urushidani
        IEICE Transactions on Communications, Aug. 2017, Peer-reviewed
      • Preventive Start-Time Optimization Considering Both Failure and Non-Failure Scenarios.
        Stephane Kaptchouang; Ihsen Aziz Ouédraogo; Eiji Oki
        IEICE Transactions on Communications, Jul. 2017, Peer-reviewed
      • Defragmentation Scheme Based on Exchanging Primary and Backup Paths in 1+1 Path Protected Elastic Optical Networks.
        Seydou Ba; Bijoy Chand Chatterjee; Eiji Oki
        IEEE/ACM Transactions on Networking, Jun. 2017, Peer-reviewed
      • Adaptive Elastic Spectrum Allocation Based on Traffic Fluctuation Estimate under Time-Varying Traffic in Flexible OFDM-Based Optical Networks.
        Mirai Chino; Misato Kamio; Jun Matsumoto; Eiji Oki; Satoru Okamoto; Naoaki Yamanaka
        IEICE Transactions on Communications, Jun. 2017, Peer-reviewed
      • Link Weight Optimization Scheme for Link Reinforcement in IP Networks.
        Stephane Kaptchouang; Hiroki Tahara; Eiji Oki
        IEICE Transactions on Communications, Mar. 2017, Peer-reviewed
      • Optical Switch in the Middle (OSM) architecture for DCNs with Hadoop adaptations.
        Xiaoyu Wang; Malathi Veeraraghavan; Zongli Lin; Eiji Oki
        IEEE International Conference on Communications(ICC), May 2017, Peer-reviewed
      • Multi-campus ICT equipment virtualization architecture for cloud and NFV integrated service.
        Takashi Kurimoto; Hiroshi Yamada; Shigeo Urushidani; Syoko Mikawa; Eisuke Kaneyoshi; Eiji Oki
        4th International Conference on Control, Decision and Information Technologies(CoDIT), 08 Nov. 2017, Peer-reviewed
      • Performance of route partitioning scheme for hitless defragmentation in elastic optical networks.
        Seydou Ba; Bijoy Chand Chatterjee; Eiji Oki
        2017 International Conference on Computing, Networking and Communications(ICNC), 10 Mar. 2017, Peer-reviewed
      • Design and control in elastic optical networks: Issues, challenges, and research directions.
        Eiji Oki; Bijoy Chand Chatterjee
        2017 International Conference on Computing, Networking and Communications(ICNC), 2017, Peer-reviewed, Invited
      • Cloud provider selection models for cloud storage services to meet availability requirements.
        Eiji Oki; Ryoma Kaneko; Nattapong Kitsuwan; Takashi Kurimoto; Shigeo Urushidani
        2017 International Conference on Computing, Networking and Communications(ICNC), 2017, Peer-reviewed
      • Instantaneous recovery route design scheme using multiple coding-aware protection scenarios.
        Phong Vu Pham; Bijoy Chand Chatterjee; Abu Hena Al Muktadir; Eiji Oki
        Telecommunication Systems, Jan. 2017, Peer-reviewed
      • Differential delay aware instantaneous recovery scheme with traffic splitting.
        Abu Hena Al Muktadir; Eiji Oki
        International Journal of Communication Systems, Mar. 2017, Peer-reviewed
      • Instantaneous recovery route design scheme using multiple coding-aware protection scenarios
        Phong Vu Pham; Bijoy Chand Chatterjee; Abu Hena Al Muktadir; Eiji Oki
        TELECOMMUNICATION SYSTEMS, Jan. 2017, Peer-reviewed
      • Highlights from IEEE HPSR 2016 17th International Conference on High Performance switching and Routing
        YAMANAKA NAOAKI; Eiji Oki
        IEICE Communication Society -GLOBAL NEWSLETTER, Dec. 2016
      • Design and Analysis for Elastic Optical Networks
        E. Oki
        International Conference on Light and Light based technologies (ICLLT-2016), Nov. 2016, Peer-reviewed, Invited
      • A Cloud Provider Selection Scheme for Cloud Storage Services
        R. Kaneko; P. Pavarangkoon; E. Oki
        IEICE Commun. Express, Nov. 2016, Peer-reviewed
      • Implementation of Traffic Splitting Using Meter Table in Software-Defined Networking
        N. Kitsuwan; E. Oki
        The Journal of Engineering, Oct. 2016, Peer-reviewed
      • Mixed-Integer SOCP Model for Robust and Power Efficient Networks
        B.C. Das; I.A. Ouédraogo; E. Oki; M. Muramatsu
        The Fifth International Conference on Continuous Optimization, National Graduate Institute for Policy Studies (GRIPS), Aug. 2016, Peer-reviewed
      • A Simple SOCP Formulation of Minimization of Network Congestion Ratio
        B.C. Das; E. Oki; M. Muramatsu
        State-of-the-art and future development of the optimization techniques, RIMS, Kyoto University, Aug. 2016, Peer-reviewed
      • Welcome message from technical program committee chairs
        Eiji Oki; Andrea Fumagalli; Aleksandra Smiljanic
        IEEE International Conference on High Performance Switching and Routing, HPSR, 28 Jul. 2016, Peer-reviewed
      • Strengthened Preventive Start-Time Optimisation that Reduces Congestion Ratio under No Failure Scenario
        S. Kaptchouang; I.A. Ouédraogo; E. Oki
        The Journal of Engineering, Jul. 2016, Peer-reviewed
      • Route Partitioning Scheme for Elastic Optical Networks Hitless Defragmentation
        Seydou Ba; Bijoy Chand Chatterjee; Satoru Okamoto; Naoaki Yamanaka; Andrea Fumagalli; Eiji Oki
        JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, Jun. 2016, Peer-reviewed
      • Dynamic Optical Circuits in Datacenter Networks for Shuffle-Heavy Hadoop Applications
        X. Wang; M. Veeraghavan; E. Oki; S; Okamoto; N. Yamanaka
        iPOP 2016, Jun. 2016, Peer-reviewed
      • A Study on Traffic Monitoring Time Method for High-Speed Detection of Elephant Flows
        Y. Imakiire; S. Okamoto; N. Yamanaka; E. Oki
        IEEE High Performance Switching and Routing Workshop 2016, Jun. 2016, Peer-reviewed
      • Single Tag Scheme for Segment Routing in Software-Defined Network
        S. Wang; N. Kitsuwan; E. Oki
        IEEE High Performance Switching and Routing Workshop 2016, Jun. 2016, Peer-reviewed
      • Distributed Processing Communication Scheme for Real-Time Applications
        A. Kawabata; E. Oki
        IEICE Trans. Commun., Apr. 2016, Peer-reviewed
      • TDMA-based OLT Virtualization for ONU Connection Retention in Elastic Lambda Aggregation Network
        T. Sato; A. Kotsugai; H. Takeshita; S. Okamoto; N. Yamanaka; E. Oki
        IEICE Trans. Commun., Mar. 2016, Peer-reviewed
      • Global Communications Newsletter.
        Mouhamed Abdulla; Anader Benyamin-Seeyar; Fabrice Labeau; Nurul I. Sarkar; Jacek Rak; Carmen Mas Machuca; Eiji Oki; Dimitri Papadimitriou; Krzysztof Walkowiak
        IEEE Communications Magazine, 2016
      • ECG Monitoring System Integrated With IR-UWB Radar Based on CNN.
        Wenfeng Yin; Xiuzhu Yang; Lin Zhang 0013; Eiji Oki
        IEEE Access, 2016, Peer-reviewed
      • Analysis of flows reduction scheme by adopting two MPLS tags in software-defined network.
        Nattapong Kitsuwan; Eiji Oki
        2016 IEEE Conference on Standards for Communications and Networking(CSCN), 2016, Peer-reviewed
      • The ACTION project: Application coordinating with Transport, IP and optical networks.
        Naoaki Yamanaka; Satoru Okamoto; Yukihiro Imakiire; Mai Arase; Eiji Oki; Malathi Veeraraghavan
        ICTON, 2016, Peer-reviewed
      • Multiuser MIMO Communication Under Quantized Phase-Only Measurements.
        Shengchu Wang; Lin Zhang 0032; Yunzhou Li; Jing Wang 0001; Eiji Oki
        IEEE Transactions on Communications, Mar. 2016, Peer-reviewed
      • A Green and Robust Optimization Strategy for Energy Saving Against Traffic Uncertainty.
        Ihsen Aziz Ouédraogo; Eiji Oki
        IEEE Journal of Selected Areas in Communications, May 2016, Peer-reviewed
      • Optimization Approach to Lower Capacity Requirements in Backup Networks
        Ihsen A. Ouedraogo; Eiji Oki
        2016 IEEE INTERNATIONAL WORKSHOP TECHNICAL COMMITTEE ON COMMUNICATIONS QUALITY AND RELIABILITY (CQR), 2016, Peer-reviewed
      • Distributed Processing Communication Scheme for Real-time Applications Considering Admissible Delay
        Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki
        2016 IEEE INTERNATIONAL WORKSHOP TECHNICAL COMMITTEE ON COMMUNICATIONS QUALITY AND RELIABILITY (CQR), 2016, Peer-reviewed
      • A spectrum allocation scheme based on first-last-exact fit policy for elastic optical networks.
        Bijoy Chand Chatterjee; Waya Fadini; Eiji Oki
        Journal of Network and Computer Applications, Jun. 2016, Peer-reviewed
      • Traffic splitting technique using meter table in software-defined network.
        Nattapong Kitsuwan; Eiji Oki
        17th IEEE International Conference on High Performance Switching and Routing(HPSR), 2016, Peer-reviewed
      • Task allocation scheme based on computational and network resources for heterogeneous Hadoop clusters.
        Tomohiro Matsuno; Bijoy Chand Chatterjee; Eiji Oki; Malathi Veeraraghavan; Satoru Okamoto; Naoaki Yamanaka
        17th IEEE International Conference on High Performance Switching and Routing(HPSR), 2016, Peer-reviewed
      • Adaptive elastic spectrum allocation based on traffic fluctuation estimate in flexible OFDM-based optical networks.
        Mirai Chino; Takahiro Miyazaki; Eiji Oki; Satoru Okamoto; Naoaki Yamanaka
        17th IEEE International Conference on High Performance Switching and Routing(HPSR), 2016, Peer-reviewed
      • Source-based wavelength-path protection scheme with tree-shaped backup-path configuration in WDM networks.
        Masahiro Hayashitani; Satoru Okamoto; Eiji Oki; Naoaki Yamanaka
        17th IEEE International Conference on High Performance Switching and Routing(HPSR), 2016, Peer-reviewed
      • Two-service analytical model for partially-shared elastic optical link spectrum.
        Joobum Kim; Shuyi Yan; Andrea Fumagalli; Eiji Oki; Naoaki Yamanaka
        17th IEEE International Conference on High Performance Switching and Routing(HPSR), 2016, Peer-reviewed
      • A coding-aware reliable route design scheme for instantaneous recovery.
        Abu Hena Al Muktadir; Eiji Oki
        Telecommunication Systems, Jul. 2016, Peer-reviewed
      • Performance evaluation of partition scheme with first-last fit spectrum allocation for elastic optical networks.
        Eiji Oki; Bijoy Chand Chatterjee
        ICTON, 2016, Peer-reviewed, Invited
      • Lightpath threshold adaptation algorithm for dispersion-adaptive first-last fit spectrum allocation scheme in elastic optical networks.
        Bijoy Chand Chatterjee; Eiji Oki
        ICTON, 2016, Peer-reviewed
      • The ACTION Project: Application coordinating with Transport, IP and Optical Networks
        Naoaki Yamanaka; Satoru Okamoto; Yukihiro Imakiire; Mai Arase; Eiji Oki; Malathi Veeraraghavan
        2016 18TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON), 2016, Peer-reviewed, Invited
      • ePec-LDPC HARQ: An LDPC HARQ Scheme with Targeted Retransmission.
        Yumei Wang; Jiawei Liang; Hao Wang; Eiji Oki; Lin Zhang
        IEICE Transactions on Communications, Oct. 2016, Peer-reviewed
      • Computational time complexity of allocation problem for distributed servers in real-time applications.
        Seydou Ba; Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki
        18th Asia-Pacific Network Operations and Management Symposium(APNOMS), 2016, Peer-reviewed
      • Dispersion-Adaptive First-Last Fit Spectrum Allocation Scheme for Elastic Optical Networks.
        Bijoy Chand Chatterjee; Eiji Oki
        IEEE Communications Letters, Apr. 2016, Peer-reviewed
      • An optimization approach for survivable lightpath provisioning in multi-domain optical networks.
        Praphan Pavarangkoon; Eiji Oki
        Optical Switching and Networking, Nov. 2016, Peer-reviewed
      • Multiuser MIMO Transmission Aided by Massive One-Bit Magnitude Measurements.
        Shengchu Wang; Lin Zhang 0032; Yunzhou Li; Jing Wang 0001; Eiji Oki
        IEEE Transactions on Wireless Communications, Oct. 2016, Peer-reviewed
      • Cost-Effective IP Routing Against Failure Considering Link-Layer Robustness
        H. Tahara; S. Kaptchouang; E. Oki
        21st Asia-Pacific Conference on Communications (APCC 2015), Oct. 2015, Peer-reviewed
      • Resource Allocation Scheme for Hadoop in Campus Networks
        T. Matsuno; B.C. Chatterjee; S. Okamoto; E. Oki; M. Veeraraghavan; N. Yamanaka
        21st Asia-Pacific Conference on Communications (APCC 2015), Oct. 2015, Peer-reviewed
      • Logical Optical Line Terminal Placement Optimization in the Elastic Lambda Aggregation Network With Optical Distribution Network Constraints
        Takehiro Sato; Kunitaka Ashizawa; Hidetoshi Takeshita; Satoru Okamoto; Naoaki Yamanaka; Eiji Oki
        JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, Sep. 2015, Peer-reviewed
      • Application-Centric, Energy-Efficient Network Architecture ACTION, Based on Virtual Optical Slice Core and Deterministic Optical Access Network
        Kunitaka Ashizawa; Satoru Okamoto; Naoaki Yamanaka; Eiji Oki; Andrea Fumagalli; Malathi Veeraraghavan
        JOURNAL OF THE OPTICAL SOCIETY OF KOREA, Aug. 2015, Peer-reviewed
      • Delay-Sensitive Slot Allocation Method Minimizing Switching Idle Time in PLZT Optical Switch for Active Optical Access Network
        K. Ashizawa; T. Sato; H. Takeshita; S. Okamoto; N. Yamanaka; E. Oki; A. Fumagalli; M. Veeraraghavan
        IEICE Commun. Express, Jun. 2015, Peer-reviewed
      • Mathematical Model for Dynamic Pump-Wavelength Selection Switch
        N. Nattapong; D.F. Siswanto; E. Oki
        Open Journal of Optimization, Mar. 2015, Peer-reviewed
      • Median-pump wavelength assignment scheme for optical networks with parametric wavelength conversion.
        Nattapong Kitsuwan; Maesaporn Leelasetakul; Eiji Oki
        Optical Switching and Networking, Jan. 2015, Peer-reviewed
      • A routing and wavelength assignment scheme in multi-carrier-distributed optical mesh networks with wavelength reuse.
        Praphan Pavarangkoon; Nattapong Kitsuwan; Eiji Oki
        Optical Switching and Networking, Jan. 2015, Peer-reviewed
      • Span power management scheme for rapid lightpath provisioning in multi-core fibre networks
        Bijoy Chand Chatterjee; Yamini Jayabal; Naoaki Yamanaka; Satoru Okamoto; Andrea Fumagalli; Eiji Oki
        ELECTRONICS LETTERS, Jan. 2015, Peer-reviewed
      • A Hybrid Instantaneous Recovery Route Design Scheme with Two Different Coding Aware Scenarios
        P.V. Phong; A.H.A. Muktadir; E. Oki
        IEICE Commun. Express, Jan. 2015, Peer-reviewed
      • Reducing the power consumption of hose-model networks with bundled links.
        Seydou Ba; Ihsen Aziz Ouédraogo; Eiji Oki
        IET Networks, 2015, Peer-reviewed
      • Performance evaluation of spectrum allocation policies for elastic optical networks.
        Bijoy Chand Chatterjee; Eiji Oki
        ICTON, 2015, Peer-reviewed
      • Performance evaluation of span power control scheme for fast optical lightpath provisioning in multi-core fiber networks.
        Eiji Oki; Bijoy Chand Chatterjee; Yamini Jayabal; Satoru Okamoto; Naoaki Yamanaka; Andrea Fumagalli
        ICTON, 2015, Peer-reviewed, Invited
      • Routing and Spectrum Allocation in Elastic Optical Networks: A Tutorial.
        Bijoy Chand Chatterjee; Nityananda Sarma; Eiji Oki
        IEEE Communications Surveys and Tutorials, 2015, Peer-reviewed
      • Implementing traffic distribution function of smart OSPF in software-defined networking.
        Eiji Oki; Yasunori Nakahodo; Takashi Naito; Satoru Okamoto
        21st Asia-Pacific Conference on Communications(APCC), 2015, Peer-reviewed
      • Virtual machine selection scheme considering reliability for cloud services.
        Ryoma Kaneko; Praphan Pavarangkoon; Eiji Oki
        21st Asia-Pacific Conference on Communications(APCC), 2015, Peer-reviewed
      • A routing and wavelength assignment scheme supporting multiple light-source nodes in multi-carrier-distributed optical mesh networks with wavelength reuse.
        Praphan Pavarangkoon; Eiji Oki
        Optical Switching and Networking, Nov. 2015, Peer-reviewed
      • A subcarrier-slot partition scheme with first-last fit spectrum allocation for elastic optical networks.
        Waya Fadini; Bijoy Chand Chatterjee; Eiji Oki
        Computer Networks, Nov. 2015, Peer-reviewed
      • An Analytical Model of Spectrum Fragmentation in a Two-Service Elastic Optical Link.
        Joobum Kim; Shuyi Yan; Andrea Fumagalli; Eiji Oki; Naoaki Yamanaka
        2015 IEEE Global Communications Conference(GLOBECOM), 2015, Peer-reviewed
      • Effective Parallel Algorithm for GPGPU-Accelerated Explicit Routing Optimization.
        Kou Kikuta; Eiji Oki; Naoaki Yamanaka; Nozomu Togawa; Hidenori Nakazato
        2015 IEEE Global Communications Conference(GLOBECOM), 2015, Peer-reviewed
      • Load-Balanced IP Routing Scheme Considering Link Failure
        M. Honma; E. Oki
        IEICE Trans. Commun., Nov. 2014, Peer-reviewed
      • Aberrations of BUBR1 and TP53 Gene Mutually Associated with Chromosomal Instability in Human Colorectal Cancer
        Yan Zhao; Koji Ando; Eiji Oki; Ayae Ikawa-Yoshida; Satoshi Ida; Yasue Kimura; Hiroshi Saeki; Hiroyuki Kitao; Masaru Morita; Yoshihiko Maehara
        ANTICANCER RESEARCH, Oct. 2014
      • Design of IP Tunneling for OSPF Network to Reduce Advertising Delay
        N. Kitsuwan; E. Oki
        IEICE Commun. Express, Aug. 2014, Peer-reviewed
      • Logical OLT Migration in Elastic Lambda Aggregation Network
        T. Sato; Y. Higuchi; H. Takeshita; S. Okamoto; N. Yamanaka; E. Oki
        IEICE Trans. Commun., Jul. 2014, Peer-reviewed
      • Performance of Dynamic Pump-Wavelength Selection for Optical Packet Switch With Chained Parametric Wavelength Conversion
        Nattapong Kitsuwan; Eiji Oki
        JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, Feb. 2014, Peer-reviewed
      • Fast Calculation Method for Point to Multi-point Routing for Energy Effiecint Network MiDOR
        A. Hirao; H. Takeshita; S. Okamoto; E. Oki; N. Yamanaka
        IEICE Trans. Commun., Feb. 2014, Peer-reviewed
      • Application-centric, energy-efficient network architecture, ACTION, based on flexible optical network
        Naoaki Yamanaka; Satoru Okamoto; Andrea Fumagalli; Eiji Oki; Malathi Veeraraghavan
        2014 12TH INTERNATIONAL CONFERENCE ON OPTICAL INTERNET (COIN), 2014, Peer-reviewed
      • Optimum Route Design in 1+1 Protection with Network Coding for Instantaneous Recovery.
        Abu Hena Al Muktadir; Eiji Oki
        IEICE Transactions on Communications, Jan. 2014, Peer-reviewed
      • A Power-Efficient Design Scheme for Survivable Networks with Partial Bandwidth Path Protection
        R. Leepila; E. Oki; N. Kishi
        IEICE Commun. Express, Jan. 2014, Peer-reviewed
      • A link utilization estimation scheme for nodes with multiple-queues in output ports
        Kiyofumi Igai; Eiji Oki
        Progress in Informatics, 2014, Peer-reviewed
      • Preventive start-time optimization against network failure.
        Eiji Oki
        10th International Conference on the Design of Reliable Communication Networks(DRCN), 2014, Peer-reviewed, Invited
      • Preventive start-time optimisation of open shortest path first link weights for hose model.
        R. Sandaruwan Ranaweera; Mohammad Kamrul Islam; Eiji Oki
        IET Networks, 01 Jun. 2014, Peer-reviewed
      • A heuristic routing algorithm with erasure correcting code based instantaneous recovery technique.
        Abu Hena Al Muktadir; Eiji Oki
        IEEE International Conference on Communications(ICC), 2014, Peer-reviewed
      • A heuristic routing algorithm for network coding aware 1+1 protection route design for instantaneous recovery.
        Abu Hena Al Muktadir; Eiji Oki
        IEEE 15th International Conference on High Performance Switching and Routing(HPSR), 2014, Peer-reviewed
      • Survivable lightpath provisioning in multi-domain optical networks.
        Praphan Pavarangkoon; Eiji Oki
        IEEE 15th International Conference on High Performance Switching and Routing(HPSR), 2014, Peer-reviewed
      • A subcarrier-slot partition scheme for wavelength assignment in elastic optical networks.
        Waya Fadini; Eiji Oki
        IEEE 15th International Conference on High Performance Switching and Routing(HPSR), 2014, Peer-reviewed
      • Preventive Start-Time Optimization of Link Weights With Link Reinforcement.
        Stephane Kaptchouang; Ihsen Aziz Ouédraogo; Eiji Oki
        IEEE Communications Letters, Jul. 2014, Peer-reviewed
      • ENERGY-EFFICIENT SOFTWARE DEFINED WIRELESS ACCESS POINT WITH OPENFLOW FRAMEWORK
        Takashi Naito; Eiji Oki
        2014 4th IEEE International Conference on Network Infrastructure and Digital Content (IEEE IC-NIDC), 2014, Peer-reviewed
      • A ROUTING AND WAVELENGTH ASSIGNMENT SCHEME SUPPORTING MULTIPLE LIGHT-SOURCE NODES IN OPTICAL CARRIER-DISTRIBUTED NETWORKS
        Praphan Pavarangkoon; Eiji Oki
        2014 4th IEEE International Conference on Network Infrastructure and Digital Content (IEEE IC-NIDC), 2014, Peer-reviewed
      • IMPLEMENTATION OF SMART-OSPF IN HYBRID SOFTWARE-DEFINED NETWORK
        Yasunori Nakahodo; Takashi Naito; Eiji Oki
        2014 4th IEEE International Conference on Network Infrastructure and Digital Content (IEEE IC-NIDC), 2014, Peer-reviewed
      • A HYBRID SCHEME FOR INSTANTANEOUS RECOVERY ROUTE DESIGN WITH TWO DIFFERENT CODING AWARE SCENARIOS
        Pham Vu Phong; Abu Hena Al Muktadir; Eiji Oki
        2014 4th IEEE International Conference on Network Infrastructure and Digital Content (IEEE IC-NIDC), 2014, Peer-reviewed
      • SUDOKUWEB: A WEB-BASED SOLVER FOR MATHEMATICAL PUZZLES
        Hendro M. Widiyanto; Praphan Pavarangkoon; Eiji Oki
        2014 4th IEEE International Conference on Network Infrastructure and Digital Content (IEEE IC-NIDC), 2014, Peer-reviewed
      • Performance of a routing and wavelength assignment scheme for an optical-carrier-reusable ring network.
        M. Keri; Nattapong Kitsuwan; Motoharu Matsuura; Eiji Oki
        IET Networks, 01 Dec. 2014, Peer-reviewed
      • Network Optimization for Energy Saving Considering Link Failure with Uncertain Traffic Conditions.
        Ravindra Sandaruwan Ranaweera; Ihsen Aziz Ouédraogo; Eiji Oki
        IEICE Transactions on Communications, Dec. 2014, Peer-reviewed
      • A Mathematical Model for Network Coding Aware Optimum Routing in 1+1 Protection for Instantaneous Recovery with Relaxing Destination's Node Degree Constraint
        A.H.A. Muktadir; P.V. Phong; E. Oki
        IEICE Commun. Express, Dec. 2013, Peer-reviewed
      • A Routing Algorithm for 1+1 Protection Considering Network Coding Effect with Polynomial-Time Computation (invited paper)
        E. Oki; A.H.A. Muktadir
        International Workshop on Optical Networking (iWON 2013), Dec. 2013, Peer-reviewed, Invited
      • A Mathematical Model for Network Coding Aware Optimal Routing in 1+1 Protection for Destination's Node Degree >= 2
        P.V. Phong; A.H.A Muktadir; E. Oki
        18th OptoElectronics and Communications Conference /Photonics in Switching 2013 (OECC/PS 2013), Jul. 2013, Peer-reviewed
      • Design and Implementation of A Scheme based on Link-Load Ranking to Reduce Advertisements in OSPF-TE Networks
        N. Kitsuwan; P. Pavarangkoon; E. Oki
        IEICE Commun. Express, Jun. 2013, Peer-reviewed
      • A Routing Scheme Distributing Traffic using Primary and Backup Ports of IP Fast Reroute
        Y. Arai; E. Oki
        IEICE Commun. Express, Mar. 2013, Peer-reviewed
      • Load-balanced routing with selective even traffic splitting
        Masashi Honma; Shunichi Tsunoda; Eiji Oki
        Progress in Informatics, Mar. 2013, Peer-reviewed
      • Load-Balanced Non-split Shortest-Path-Based Routing with Hose Model and Its Demonstration.
        Shunichi Tsunoda; Abu Hena Al Muktadir; Eiji Oki
        IEICE Transactions on Communications, May 2013, Peer-reviewed
      • Smart failure insensitive routing: smart failure insensitive routing to enhance resource utilisation and robustness.
        Mohammad Kamrul Islam; Ihsen Aziz Ouédraogo; Eiji Oki
        IET Networks, Jun. 2013, Peer-reviewed
      • Scalability analysis and demonstration of distributed multicarrier reusable network with optical add/drop multiplexers.
        Motoharu Matsuura; Eiji Oki
        Proceedings of IEEE International Conference on Communications(ICC), 2013
      • Enhancing Preventive Start-time Optimization considering both failure and non-failure scenarios.
        Stephane Kaptchouang; Eiji Oki
        19th Asia-Pacific Conference on Communications(APCC), 2013, Peer-reviewed
      • A Power Consumption Reduction Scheme in Hose-Model Networks with Bundled Links.
        Seydou Ba; Ihsen Aziz Ouédraogo; Eiji Oki
        2013 IEEE International Conference on Green Computing and Communications (GreenCom) and IEEE Internet of Things (iThings) and IEEE Cyber, Physical and Social Computing (CPSCom)(GreenCom/iThings/CPScom), 2013, Peer-reviewed
      • Energy-Efficient Networks with Optimal Traffic Splitting.
        Ruchaneeya Leepila; Eiji Oki; Naoto Kishi
        2013 IEEE International Conference on Green Computing and Communications (GreenCom) and IEEE Internet of Things (iThings) and IEEE Cyber, Physical and Social Computing (CPSCom)(GreenCom/iThings/CPScom), 2013, Peer-reviewed
      • Energy Efficient Routing for Transferring Data Sets across Networks
        R. Leepila; E. Oki; N. Kishi
        IEICE Commun. Express, Dec. 2012, Peer-reviewed
      • A Mathematical Model for Routing in 1+1 Protection with Network Coding for Instantaneous Recovery
        A.H.A. Muktadir; E. Oki
        IEICE Commun. Express, Nov. 2012, Peer-reviewed
      • Network Coding Aware Instantaneous Recovery Scheme With Differential Delay Constraints Based on Optimal Traffic Splitting
        A.A. Jose; A.H.A Muktadir; E. Oki
        The 7th Triangle Symposium on Advanced ICT (TriSAI 2012), Sep. 2012, Peer-reviewed
      • Cost-Efficient Network-Coding-Aware Routing with 1+1 Protection for Instantaneous Recovery
        A.H.A. Muktadir; A.A. Jose; E. Oki
        The 7th Triangle Symposium on Advanced ICT (TriSAI 2012), Sep. 2012, Peer-reviewed
      • Design and Implementation of Link Load Ranking Scheme to Reduce Advertisements in OSPF-TE Networks
        N. Kitsuwan; E. Oki
        The 7th Triangle Symposium on Advanced ICT (TriSAI 2012), Sep. 2012, Peer-reviewed
      • A Routing Scheme Distributing Traffic using Primary and Backup Routes of IP Fast Reroute
        Y. Arai; E. Oki
        The 7th Triangle Symposium on Advanced ICT (TriSAI 2012), Sep. 2012, Peer-reviewed
      • A Link Utilization Estimation Scheme for a Multiple-Queue Model
        K. Igai; E. Oki
        The 7th Triangle Symposium on Advanced ICT (TriSAI 2012), Sep. 2012, Peer-reviewed
      • Scheduling in Grid Networks with Simultaneous Available Bandwidth Constraints
        Y. Yano; E. Oki
        The 7th Triangle Symposium on Advanced ICT (TriSAI 2012), Sep. 2012, Peer-reviewed
      • An IP traceback Scheme Based on Hop Count
        K. Amako; E. Oki
        IEICE Commun. Express, Sep. 2012, Peer-reviewed
      • Performance of an IP Traceback based on Hop Count
        K. Amako; E. Oki
        International Workshop on Modern Science and Technology (IWMST 2012), Aug. 2012, Peer-reviewed
      • Performance Evaluation of Smart Failure Insensitive Routing
        I.A. Ouedraogo; M.K. Islam; E. Oki
        International Workshop on Modern Science and Technology (IWMST 2012), Aug. 2012, Peer-reviewed
      • Performance of Smart-OSPF with Even Traffic Splitting
        M. Honma; S. Tsunoda; E. Oki
        International Workshop on Modern Science and Technology (IWMST 2012), Aug. 2012, Peer-reviewed
      • An Optimal Scheduling Scheme with Simultaneous Available Bandwidth Constraints in Grid Networks
        Y. Yano; E. Oki
        International Workshop on Modern Science and Technology (IWMST 2012), Aug. 2012, Peer-reviewed
      • Mathematical Modeling for Optical Packet Switch Based on Dynamic Pump Wavelength Selection
        D.F. Siswanto; N. Kitsuwan; E. Oki
        International Workshop on Modern Science and Technology (IWMST 2012), Aug. 2012, Peer-reviewed
      • A Mathematical Model for Wavelength Assignment in Wavelength Division Multiplexing Mesh Networks with Wavelength Reuse
        B. Sitorus; N. Kitsuwan; E. Oki
        IEICE Commun. Express, Aug. 2012, Peer-reviewed
      • Effectual Conversion in Optical Path Networks with Parametric Wavelength Converters
        S. Nunna; N. Kitsuwan; E. Oki
        IEICE Commun. Express, Jul. 2012, Peer-reviewed
      • Performance of Dynamic Pump Wavelength Selection Scheme with Recursive Parametric Wavelength Conversion in Optical Packet Switch
        N. Kitsuwan; E. Oki
        iPOP 2012, Jun. 2012, Peer-reviewed
      • Network Coding Aware Instantaneous Recovery Scheme Based on Optimal Traffic Splitting
        A.A. Jose; A.H.A Muktadir; E. Oki
        IEICE Commun. Express, Jun. 2012, Peer-reviewed
      • Optimum Performance for Optical Packet Switch Based on Dynamic Pump Wavelength Selection
        N. Kitsuwan; D.F. Siswanto; E. Oki
        10th International Conference on the Optical Internet (COIN 2012), May 2012, Peer-reviewed
      • A Load-Balanced Routing Scheme Based on Backup Route of IP Fast Reroute
        Y. Arai; E. Oki
        10th International Conference on the Optical Internet (COIN 2012), May 2012, Peer-reviewed
      • Network Coding Based Cost-Efficient 1+1 Protection in Scenarios with Two Sources and Different Destinations for Instantaneous Recovery
        A.H.A Muktadir; E. Oki
        10th International Conference on the Optical Internet (COIN 2012), May 2012, Peer-reviewed
      • Performance Evaluation of Non-Split S-OSPF with Hose Model
        S. Tsunoda; A.H.A Muktadir; E. Oki
        10th International Conference on the Optical Internet (COIN 2012), May 2012, Peer-reviewed
      • Instantaneous Recovery Scheme with Optimal Traffic Splitting Using Network Coding
        A.A. Jose; A.H.A Muktadir; E. Oki
        10th International Conference on the Optical Internet (COIN 2012), May 2012, Peer-reviewed
      • A Mathematical Model for Wavelength Assignment in Multi-Carrier Distributed Optical Mesh Networks
        B. Sitorus; N.Kitsuwan; E. Oki
        10th International Conference on the Optical Internet (COIN 2012), May 2012, Peer-reviewed
      • Mathematical Programming Model for Network-Coding Based Routing with 1+1 Path Protection
        A.H.A. Muktadir; A.A. Jose; E. Oki
        WTC 2012 World Telecommunications Congress 2012, Mar. 2012, Peer-reviewed
      • IP Tunneling Design Scheme to Reduce Advertising Delay in OSPF Network
        N. Kitsuwan; S. Tsunoda; E. Oki
        WTC 2012 World Telecommunications Congress 2012, Mar. 2012, Peer-reviewed
      • A Link Utilization Estimation Scheme Using RTT Measurement Considering Processing Delay Jitter and Available Timer Granularity
        K. Igai; E. Oki
        WTC 2012 World Telecommunications Congress 2012, Mar. 2012, Peer-reviewed
      • An IP Traceback Scheme based on Hop Count
        K. Amako; E. Oki
        WTC 2012 World Telecommunications Congress 2012, Mar. 2012, Peer-reviewed
      • Service Composition System Optimizing Network and Service Resources in E3-DCN
        N. Shibuta; K. Nakahara; K. Kikuta; D. Ishii; S. Okamoto; E. Oki; N. Yamanaka
        WTC 2012 World Telecommunications Congress 2012, Mar. 2012, Peer-reviewed
      • Multi-slice Traffic Engineering Method for Optical Packet/Path Integrated Networks
        M. Yamaguchi; D. Ishii; S. Okamoto; N. Yamanaka; E. Oki
        WTC 2012 World Telecommunications Congress 2012, Mar. 2012, Peer-reviewed
      • 13th IEEE International Conference on High Performance Switching and Routing, HPSR 2012, Belgrade, Serbia, June 24-27, 2012
        HPSR, 2012
      • Optimal routing by hose model with bound of link traffic.
        Eiji Oki; Yoshiki Kitahara; Ihsen Aziz Ouédraogo
        IET Networks, 2012
      • Message from the technical program chairs
        H. Jonathan Chao; Eiji Oki; Cyriel Minkenberg
        2012 IEEE 13th International Conference on High Performance Switching and Routing, HPSR 2012, 2012, Peer-reviewed
      • Scalable Active Optical Access Network Using Variable High-Speed PLZT Optical Switch/Splitter.
        Kunitaka Ashizawa; Takehiro Sato; Kazumasa Tokuhashi; Daisuke Ishii; Satoru Okamoto; Naoaki Yamanaka; Eiji Oki
        IEICE Transactions on Communications, Mar. 2012, Peer-reviewed
      • A Scheme to Update OSPF Network Metrics without Loops while Minimizing Routing Instability Duration.
        Yutaka Arai; Eiji Oki
        IEICE Transactions on Communications, Apr. 2012, Peer-reviewed
      • Dynamic pump-wavelength selection for optical packet switch with recursive parametric wavelength conversion.
        Nattapong Kitsuwan; Eiji Oki
        13th IEEE International Conference on High Performance Switching and Routing(HPSR), 2012, Peer-reviewed
      • Connection Setup Signaling Scheme with Flooding-Based Path Searching for Diverse-Metric Network.
        Kou Kikuta; Daisuke Ishii; Satoru Okamoto; Eiji Oki; Naoaki Yamanaka
        IEICE Transactions on Communications, Aug. 2012, Peer-reviewed
      • Evaluating tradeoff between PDP and k-FDP algorithms under sharing reliable links.
        Ruchaneeya Leepila; Eiji Oki; Naoto Kishi
        18th Asia-Pacific Conference on Communications(APCC), 2012
      • Preventive start-time optimization of OSPF link weights against link failure for hose model.
        Ravindra Sandaruwan Ranaweera; Mohammad Kamrul Islam; Eiji Oki
        18th Asia-Pacific Conference on Communications(APCC), 2012, Peer-reviewed
      • Load-balanced shortest-path-based routing with even traffic splitting.
        Masashi Honma; Shunichi Tsunoda; Eiji Oki
        18th Asia-Pacific Conference on Communications(APCC), 2012, Peer-reviewed
      • Demonstration of bufferless optical packet switch with recursive stages of parametric wavelength converter.
        Hung Nguyen Tan; Nattapong Kitsuwan; Motoharu Matsuura; Naoto Kishi; Eiji Oki
        Optical Switching and Networking, Nov. 2012, Peer-reviewed
      • 2x2光スイッチを用いた高信頼・低光損失光アグリゲーションネットワークの設計手法
        佐藤丈博; 芦澤國正; 徳橋和将; 石井大介; 岡本聡; 大木英司; 山中直明
        電子情報通信学会論文誌B, Nov. 2011, Peer-reviewed
      • Energy Optimal Topology Calculation Method for Self Organized Network MiDORi
        H. Yonezu; D. Ishii; S. Okamoto; E. Oki; N. Yamanaka
        IEICE Trans. on Commun. J., Oct. 2011, Peer-reviewed
      • High Density Short-Term Forecasting Photovoltic Output Power Architecture without Meteorological Observations in Smart Grid
        J. Matsumoto; D. Ishii; S. Okamoto; E. Oki; N. Yamanaka
        IEICE Trans. on Commun. J., Oct. 2011, Peer-reviewed
      • Implementation of Load-Balanced Non-Split Shortest-Path-Based Routing with Hose Model
        S. Tsunoda; A.H.A. Muktadir; E. Oki
        The 6th Triangle Symposium on Advanced ICT (TriSAI 2011), Aug. 2011, Peer-reviewed
      • A Routing and Wavelength Assignment Scheme Based on Integer Linear Programming in a Carrier Wavelength Reusable Optical Ring Network
        M. Keri; M. Matsuura; E. Oki
        The 6th Triangle Symposium on Advanced ICT (TriSAI 2011), Aug. 2011, Peer-reviewed
      • A Pump Wavelength Assignment Scheme for Optical Packet Switch with Parametric Wavelength Converters
        N. Kitsuwan; K. Ikura; E. Oki
        16th Opto-Electronics and Communications Conference (OECC 2011), Jul. 2011, Peer-reviewed
      • A Wavelength Assignment Design Scheme for a Carrier Wavelength Reusable WDM Ring Network
        M. Keri; M. Matsuura; E. Oki
        iPOP 2011, Jun. 2011, Peer-reviewed
      • Recursive Parametric Wavelength Conversion Scheme for Optical Packet Switch
        Nattapong Kitsuwan; Hung Nguyen Tan; Motoharu Matsuura; Naoto Kishi; Eiji Oki
        JOURNAL OF LIGHTWAVE TECHNOLOGY, Jun. 2011, Peer-reviewed
      • Performance of Pump Wavelength Assignment in Optical Packet Switch with Parametric Wavelength Converters
        N. Kitsuwan; K. Ikura; E. Oki
        iPOP 2011, Jun. 2011, Peer-reviewed
      • Link-Utilization Estimation Using RTT Measurement
        K. Igai; E. Oki
        iPOP 2011, Jun. 2011, Peer-reviewed
      • A Study of Slot Switching-based All-Optical Service Aggregation Network
        T. Sato; K. Ashizawa; K. Tokuhashi; D. Ishii; S. Okamoto; E. Oki; N. Yamanaka
        iPOP 2011, Jun. 2011, Peer-reviewed
      • Wavelength Assignment in Multi-Carrier Distributed Optical Ring Networks With Wavelength Reuse
        Masafumi Keri; Eiji Oki; Motoharu Matsuura
        JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, Apr. 2011, Peer-reviewed
      • On optimization of load-balanced IP routing for hose model
        Eiji Oki
        Progress in Informatics, Mar. 2011, Peer-reviewed
      • Experimental Demonstration of an Optical Packet Switch Using Recursive Parametric Wavelength Conversions
        H.N. Tan; N. Kitsuwan; M. Matsuura; N. Kishi; E. Oki
        OFC/NFOEC 2011, Mar. 2011, Peer-reviewed
      • Optical Packet Switch Based on Dynamic Pump Wavelength Selection
        Nattapong Kitsuwan; Eiji Oki
        JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, Feb. 2011, Peer-reviewed
      • Optimization of OSPF Link Weight to Minimize Worst-Case Network Congestion against Single-Link Failure.
        Mohammad Kamrul Islam; Eiji Oki
        Proceedings of IEEE International Conference on Communications(ICC), 2011, Peer-reviewed
      • Scheme to Find k Disjoint Paths in Multi-Cost.
        Ruchaneeya Leepila; Eiji Oki; Naoto Kishi
        Proceedings of IEEE International Conference on Communications(ICC), 2011, Peer-reviewed
      • Load-Balanced Shortest-Path-Based Routing without Traffic Splitting in Hose Model.
        Shunichi Tsunoda; Abu Hena Al Muktadir; Eiji Oki
        Proceedings of IEEE International Conference on Communications(ICC), 2011, Peer-reviewed
      • Optical Packet Switch with Recursive Parametric Wavelength Conversions.
        Nattapong Kitsuwan; Hung Nguyen Tan; Motoharu Matsuura; Naoto Kishi; Eiji Oki
        Proceedings of IEEE International Conference on Communications(ICC), 2011, Peer-reviewed
      • Buffered Clos-network packet switch with per-output flow queues
        Z. Dong; R. Rojas-Cessa; E. Oki
        ELECTRONICS LETTERS, Jan. 2011, Peer-reviewed
      • Highly Energy Efficient Layer-3 Network Architecture Based on Service Cloud and Optical Aggregation Network.
        Hidetoshi Takeshita; Daisuke Ishii; Satoru Okamoto; Eiji Oki; Naoaki Yamanaka
        IEICE Transactions on Communications, Apr. 2011, Peer-reviewed
      • Load-Balanced Shortest-Path-Based Routing Without Traffic Splitting in Hose Model
        Shunichi Tsunoda; Abu Hena Al Muktadir; Eiji Oki
        2011 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2011, Peer-reviewed
      • Optical Packet Switch with Recursive Parametric Wavelength Conversions
        Nattapong Kitsuwan; Hung Nguyen Tan; Motoharu Matsuura; Naoto Kishi; Eiji Oki
        2011 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2011, Peer-reviewed
      • Optimization of OSPF Link Weight to Minimize Worst-Case Network Congestion Against Single-Link Failure
        Islam Mohammad Kamrul; Eiji Oki
        2011 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2011, Peer-reviewed
      • Scheme to Find k Disjoint Paths in Multi-Cost Networks
        Ruchaneeya Leepila; Eiji Oki; Naoto Kishi
        2011 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2011, Peer-reviewed
      • Highly-accurate short-term forecasting photovoltaic output power architecture without meteorological observations in smart grid
        Jun Matsumoto; Daisuke Ishii; Satoru Okamoto; Eiji Oki; Naoaki Yamanaka
        Proceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011, 2011
      • High energy-efficient IP network architecture with Giant Center Router and Optical Aggregation Network
        Hidetoshi Takeshita; Daisuke Ishii; Satoru Okamoto; Naoaki Yamanaka; Eiji Oki
        Proceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011, 2011, Peer-reviewed
      • A scheme to maintenance the maximum link load based on load ranking
        Nattapong Kitsuwan; Eiji Oki
        Proceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011, 2011, Peer-reviewed
      • Hybrid pump-wavelength configuration for optical packet switch with parametric wavelength converters
        Nattapong Kitsuwan; Jaruwan Yatjaroen; Eiji Oki
        Proceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011, 2011, Peer-reviewed
      • A fast-convergence scheme to update metrics without loop in OSPF networks
        Yutaka Arai; Eiji Oki
        Proceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011, 2011, Peer-reviewed
      • A simple like-utilization estimation scheme based on RTT measurement
        Kiyofumi Igai; Eiji Oki
        Proceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011, 2011, Peer-reviewed
      • A design method of high-availability and low-optical-loss optical aggregation network architecture
        Takehiro Sato; Kunitaka Ashizawa; Kazumasa Tokuhashi; Daisuke Ishii; Satoru Okamoto; Naoaki Yamanaka; Eiji Oki
        Proceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011, 2011, Peer-reviewed
      • Optimization of OSPF Link Weights to Counter Network Failure.
        Mohammad Kamrul Islam; Eiji Oki
        IEICE Transactions on Communications, Jul. 2011, Peer-reviewed
      • Memory-memory-memory Clos-network packet switches with in-sequence service.
        Ziqian Dong; Roberto Rojas-Cessa; Eiji Oki
        Proceedings of the 12th IEEE International Conference on High Performance Switching and Routing(HPSR), 2011, Peer-reviewed
      • A hybrid pump wavelength assignment scheme for optical packet switch with parametric wavelength converters.
        Nattapong Kitsuwan; Kyoko Ikura; Eiji Oki
        IEICE Electronic Express, Aug. 2011, Peer-reviewed
      • Scheme to Find k Disjoint Paths in Multi-Cost Networks
        Ruchaneeya Leepila; Eiji Oki; Naoto Kishi
        2011 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2011, Peer-reviewed
      • A Scheme for Available Bandwidth Estimation in Simultaneous Multiple-Pair Communications
        Yusuke Satoh; Eiji Oki
        17TH ASIA-PACIFIC CONFERENCE ON COMMUNICATIONS (APCC 2011), 2011, Peer-reviewed
      • A scheme for available bandwidth estimation in simultaneous multiple-pair communications.
        Yusuke Satoh; Eiji Oki
        IEEE 17th Asia-Pacific Conference on Communications(APCC), 2011, Peer-reviewed
      • Optimal Routing Strategy by Hose Model with Link-Traffic Bounds
        Yoshiki Kitahara; Eiji Oki
        2011 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE (GLOBECOM 2011), 2011, Peer-reviewed
      • Performance Analysis of Clos-Network Packet Switch with Virtual Output Queues.
        Eiji Oki; Nattapong Kitsuwan; Roberto Rojas-Cessa
        IEICE Transactions on Communications, Dec. 2011, Peer-reviewed
      • Estimating ADSL Link Capacity by Measuring RTT of Different Length Packets.
        Makoto Aoki; Eiji Oki
        IEICE Transactions on Communications, Dec. 2011, Peer-reviewed
      • Optimal Routing Strategy by Hose Model with Link-Traffic Bounds.
        Yoshiki Kitahara; Eiji Oki
        Proceedings of the Global Communications Conference(GLOBECOM), 2011, Peer-reviewed
      • Measurement Scheme for One-Way Delay Variation with Detection and Removal of Clock Skew
        Makoto Aoki; Eiji Oki; Roberto Rojas-Cessa
        ETRI JOURNAL, Dec. 2010, Peer-reviewed
      • Proposal of the MiDORi GMPLS Traffic Engineering for Energy Optimal Traffic Controlled Networks
        S. Okamoto; K. Kikuta; D. Ishii; E. Oki; N. Yamanaka
        MPLS 2010, Oct. 2010, Peer-reviewed
      • Performance of Optical Packet Switches Based on Parametric Wavelength Converters
        Nattapong Kitsuwan; Roberto Rojas-Cessa; Motoharu Matsuura; Eiji Oki
        JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, Aug. 2010
      • Carrier Wavelength Reusable Multicarrier Distributed WDM Ring Network Using Optical Drop-Add-Drop Multiplexers
        M. Matsuura; E. Oki
        iPOP 2010, Jun. 2010
      • Adaptive Virtual Network Topology Control Based on Attractor Selection
        Yuki Koizumi; Takashi Miyamura; Shin'ichi Arakawa; Eiji Oki; Kohei Shiomoto; Masayuki Murata
        JOURNAL OF LIGHTWAVE TECHNOLOGY, Jun. 2010, Peer-reviewed
      • Optical Carrier Regeneration for Wavelength Reusable Multicarrier Distributed OADM Network
        M. Matsuura; E. Oki
        IEEE CLEO/QELS 2010, May 2010, Peer-reviewed
      • The impact of a high-frequency microsatellite instability phenotype on the tumor location-related genetic differences in colorectal cancer
        Yan Zhao; Eiji Oki; Koji Ando; Masaru Morita; Yoshihiro Kakeji; Yoshihiko Maehara
        CANCER GENETICS AND CYTOGENETICS, Jan. 2010
      • Multi-Carrier Distributed WDM Ring Network Based on Reconfigurable Optical Drop-Add-Drop Multiplexers and Carrier Wavelength Reuse.
        Motoharu Matsuura; Eiji Oki
        Proceedings of IEEE International Conference on Communications(ICC), 2010, Peer-reviewed
      • Performance of an Optical Packet Switch with Parametric Wavelength Converters.
        Nattapong Kitsuwan; Roberto Rojas-Cessa; Motoharu Matsuura; Eiji Oki
        Proceedings of IEEE International Conference on Communications(ICC), 2010, Peer-reviewed
      • Fine Two-Phase Routing over Shortest Paths without Traffic Splitting.
        Eiji Oki; Ayako Iwaki; Shigeo Urushidani; Michihiro Aoki
        Proceedings of IEEE International Conference on Communications(ICC), 2010, Peer-reviewed
      • Maximum and Maximal Weight Matching Dispatching Schemes for MSM Clos-Network Packet Switches.
        Roberto Rojas-Cessa; Eiji Oki; H. Jonathan Chao
        IEICE Transactions on Communications, Feb. 2010, Peer-reviewed
      • Resilient Optical Broadcast-and-Select Network Using Centralized Multi-Carrier Light Source
        Yueping Cai; Motoharu Matsuura; Eiji Oki; Naoto Kishi; Tetsuya Miki
        2010 14TH CONFERENCE ON OPTICAL NETWORK DESIGN AND MODELING (ONDM), 2010, Peer-reviewed
      • Gradually reconfiguring virtual network topologies based on estimated traffic matrices.
        Yuichi Ohsita; Takashi Miyamura; Shin'ichi Arakawa; Shingo Ata; Eiji Oki; Kohei Shiomoto; Masayuki Murata
        IEEE/ACM Transactions on Networking, Feb. 2010
      • Scalable network emulator architecture to support IP+optical network management.
        Eiji Oki; Nattapong Kitsuwan; Shunichi Tsunoda; Takashi Miyamura; Akeo Masuda; Kohei Shiomoto
        IEEE/IFIP Network Operations and Management Symposium(NOMS), 2010, Peer-reviewed
      • Scheduling for input-queued packet switches by a re-configurable parallel match evaluator.
        Spiridon F. Beldianu; Roberto Rojas-Cessa; Eiji Oki; Sotirios G. Ziavras
        IEEE Communications Letters, Apr. 2010, Peer-reviewed
      • Performance of Optimal Routing by Pipe, Hose, and Intermediate Models.
        Eiji Oki; Ayako Iwaki
        IEICE Transactions on Communications, May 2010, Peer-reviewed
      • Fine Two-Phase Routing Over Shortest Paths Without Traffic Splitting
        Eiji Oki; Ayako Iwaki; Shigeo Urushidani; Michihiro Aoki
        2010 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, 2010, Peer-reviewed
      • Multi-Carrier Distributed WDM Ring Network Based on Reconfigurable Optical Drop-Add-Drop Multiplexers and Carrier Wavelength Reuse
        Motoharu Matsuura; Eiji Oki
        2010 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, 2010
      • Performance of an Optical Packet Switch with Parametric Wavelength Converters
        Nattapong Kitsuwan; Roberto Rojas-Cessa; Motoharu Matsuura; Eiji Oki
        2010 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, 2010
      • Optical carrier regeneration for carrier wavelength reuse in a multicarrier distributed WDM network
        Motoharu Matsuura; Eiji Oki
        IEEE Photonics Technology Letters, 2010, Peer-reviewed
      • Efficient singlecast / multicast method For active optical access network using PLZT high-speed optical switches.
        Kunitaka Ashizawa; Kazumasa Tokuhashi; Daisuke Ishii; Satoru Okamoto; Naoaki Yamanaka; Eiji Oki
        Proceedings of the 11th IEEE International Conference on High Performance Switching and Routing(HPSR), 2010, Peer-reviewed
      • Scheme to measure One-Way Delay Variation with detection and removal of clock skew.
        Makoto Aoki; Eiji Oki; Roberto Rojas-Cessa
        Proceedings of the 11th IEEE International Conference on High Performance Switching and Routing(HPSR), 2010, Peer-reviewed
      • PSO: preventive start-time optimization of OSPF link weights to counter network failure.
        Mohammad Kamrul Islam; Eiji Oki
        IEEE Communications Letters, Jun. 2010, Peer-reviewed
      • Load-Balanced IP Routing Scheme Based on Shortest Paths in Hose Model.
        Eiji Oki; Ayako Iwaki
        IEEE Transactions on Communications, Jul. 2010, Peer-reviewed
      • Scalable Network Emulator Architecture for IP Optical Network Management.
        Eiji Oki; Nattapong Kitsuwan; Shunichi Tsunoda; Takashi Miyamura; Akeo Masuda; Kohei Shiomoto
        IEICE Transactions on Communications, Jul. 2010, Peer-reviewed
      • Network Power Saving Topology Calculation Method by Powering Off Links Considering QoS
        Haruka Yonezu; Shan Gao; Sho Shimizu; Daisuke Ishii; Satoru Okamoto; Eiji Oki; Naoaki Yamanaka
        2010 15TH OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC), 2010, Peer-reviewed
      • Analysis of Matching Dynamics of PIM with Multiple Iterations in an Input-Buffered Packet Switch.
        Nattapong Kitsuwan; Eiji Oki; Roberto Rojas-Cessa
        IEICE Transactions on Communications, Aug. 2010, Peer-reviewed
      • QoS Aware Energy Optimal Network Topology Design and Dynamic Link Power Management
        Haruka Yonezu; Ko Kikuta; Daisuke Ishii; Satoru Okamoto; Eiji Oki; Naoaki Yamanaka
        2010 36TH EUROPEAN CONFERENCE AND EXHIBITION ON OPTICAL COMMUNICATION (ECOC), VOLS 1 AND 2, 2010, Peer-reviewed
      • Carrier Wavelength Reuse of Multicarrier Distributed OADM Network Using Optical Carrier Regeneration
        Motoharu Matsuura; Eiji Oki
        2010 36TH EUROPEAN CONFERENCE AND EXHIBITION ON OPTICAL COMMUNICATION (ECOC), VOLS 1 AND 2, 2010, Peer-reviewed
      • Protocol Proxy Scheme for Emulating OSPF for IP plus Optical Network Management
        Shunichi Tsunoda; Nattapong Kitsuwan; Eiji Oki; Takashi Miyamura; Kohei Shiomoto
        2010 16TH ASIA-PACIFIC CONFERENCE ON COMMUNICATIONS (APCC 2010), 2010, Peer-reviewed
      • Fine two-phase routing over shortest paths with traffic matrix.
        Eiji Oki; Ayako Iwaki
        Computer Networks, Dec. 2010, Peer-reviewed
      • Scheme for Estimating ADSL Link Capacity Based on Delay Measurements of Different Length Packets.
        Makoto Aoki; Eiji Oki
        Proceedings of the Global Communications Conference(GLOBECOM), 2010, Peer-reviewed
      • Optical Packet Switch Based on Dynamic Pump Wavelength Selection.
        Nattapong Kitsuwan; Eiji Oki
        Proceedings of the Global Communications Conference(GLOBECOM), 2010, Peer-reviewed
      • A resilient star-ring optical broadcast-and-select network with a centralized multi-carrier light source.
        Yueping Cai; Motoharu Matsuura; Eiji Oki; Naoto Kishi; Tetsuya Miki
        Photonic Network Communications, Dec. 2010, Peer-reviewed
      • Design and Evaluation of an Optical Broadcast-and-Select Network Architecture With a Centralized Multicarrier Light Source
        Yueping Cai; Eiji Oki; Motoharu Matsuura; Naoto Kishi; Tetsuya Miki
        JOURNAL OF LIGHTWAVE TECHNOLOGY, Nov. 2009, Peer-reviewed
      • Nonreservation Fair Bandwidth Allocation Based on Dynamic Replacement in Optical Burst Ring Networks
        Nattapong Kitsuwan; Eiji Oki; Naoto Kishi; Tetsuya Miki
        JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, Oct. 2009, Peer-reviewed
      • Dynamic Wavelength Allocation and Selection for Optical Network with Centralized Multi-Carrier Light Source
        Y. Cai; E. Oki; M. Matsuura; N. Kishi; T. Miki
        iPOP 2009, Jun. 2009, Peer-reviewed
      • Optical Broadcast-and-Select Network Architecture with Centralized Multi-Carrier Light Source.
        Yueping Cai; Eiji Oki; Motoharu Matsuura; Naoto Kishi; Tetsuya Miki
        Proceedings of IEEE International Conference on Communications(ICC), 2009, Peer-reviewed
      • Efficient Load-Balanced IP Routing Scheme Based on Shortest Paths in Hose Model.
        Eiji Oki; Ayako Iwaki; Akeo Masuda; Kohei Shiomoto
        Proceedings of IEEE International Conference on Communications(ICC), 2009, Peer-reviewed
      • Optimization of IP Load-Balanced Routing for Hose Model.
        Eiji Oki; Ayako Iwaki
        ICTAI 2009(ICTAI), 2009, Peer-reviewed
      • A multi-area MPLS/GMPLS interoperability trial over ROADM/OXC network.
        Wataru Imajuku; Eiji Oki; Rajiv Papneja; Shinichiro Morishita; Kenichi Ogaki; Masanori Miyazawa; Keiji Miyazaki; Hiroaki Nakazato; Hidetsugu Sugiyama; John Allen; Shinichi Hasegawa; Nobuhiro Sakuraba; Itaru Nishioka; Shoichiro Seno; Yoshihiro Nakahira; Daisuke Ishii; Satoru Okamoto; Tara Van Unen; Mark Blumhardt; Hari Rakotoranto; Vijay Pandian
        IEEE Communications Magazine, 2009, Peer-reviewed
      • Optimization of input admissible traffic flow guaranteeing QoS.
        Taiju Mikoshi; Toyofumi Takenaka; Takayuki Fujiwara; Eiji Oki; Kohei Shiomoto
        IEEE Communications Letters, Jan. 2009, Peer-reviewed
      • Estimation of Current Traffic Matrices from Long-Term Traffic Variations.
        Yuichi Ohsita; Takashi Miyamura; Shin'ichi Arakawa; Eiji Oki; Kohei Shiomoto; Masayuki Murata
        IEICE Transactions on Communications, Jan. 2009, Peer-reviewed
      • New Dynamic Network Design and Provisioning Algorithms for Broadband Connection Services Considering Fairness
        Masahiro Nakagawa; Hiroshi Hasegawa; Ken-ichi Sato; Ryuta Sugiyama; Tomonori Takeda; Eiji Oki; Kohei Shiomoto
        ONDM: 2009 INTERNATIONAL CONFERENCE ON OPTICAL NETWORK DESIGN AND MODELING, 2009, Peer-reviewed
      • Robust Virtual Network Topology Control based on Attractor Selection
        Yuki Koizumi; Takashi Miyamura; Shin'ichi Arakawa; Eiji Oki; Kohei Shiomoto; Masayuki Murata
        ONDM: 2009 INTERNATIONAL CONFERENCE ON OPTICAL NETWORK DESIGN AND MODELING, 2009, Peer-reviewed
      • A multi-area MPLS/GMPLS interoperability trial over ROADM/OXC network.
        Wataru Imajuku; Eiji Oki; Rajiv Papneja; Shinichiro Morishita; Kenichi Ogaki; Masanori Miyazawa; Keiji Miyazaki; Hiroaki Nakazato; Hidetsugu Sugiyama; John Allen; Shinichi Hasegawa; Nobuhiro Sakuraba; Itaru Nishioka; Shoichiro Seno; Yoshihiro Nakahira; Daisuke Ishii; Satoru Okamoto; Tara Van Unen; Mark Blumhardt; Hari Rakotoranto; Vijay Pandian
        IEEE Communications Magazine, 2009
      • Performance Comparisons of Optimal Routing by Pipe, Hose, and Intermediate Models
        Eiji Oki; Ayako Iwaki
        2009 IEEE SARNOFF SYMPOSIUM, CONFERENCE PROCEEDINGS, 2009, Peer-reviewed
      • F-TPR: fine two-phase IP routing scheme over shortest paths for hose model.
        Eiji Oki; Ayako Iwaki
        IEEE Communications Letters, Apr. 2009, Peer-reviewed
      • Call Admission Control Scheme Based on Statistical Information.
        Takayuki Fujiwara; Eiji Oki; Kohei Shiomoto
        IEICE Transactions on Communications, Apr. 2009, Peer-reviewed
      • Efficient Load-Balanced IP Routing Scheme Based on Shortest Paths in Hose Model
        Eiji Oki; Ayako Iwaki; Akeo Masuda; Kohei Shiomoto
        2009 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-8, 2009, Peer-reviewed
      • Optical Broadcast-and-Select Network Architecture With Centralized Multi-Carrier Light Source
        Yueping Cai; Eiji Oki; Motoharu Matsuura; Naoto Kishi; Tetsuya Miki
        2009 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-8, 2009, Peer-reviewed
      • Re-Configurable Parallel Match Evaluators Applied to Scheduling Schemes for Input-Queued Packet Switches.
        Spiridon F. Beldianu; Roberto Rojas-Cessa; Eiji Oki; Sotirios G. Ziavras
        Proceedings of the 18th International Conference on Computer Communications and Networks(ICCCN), 2009, Peer-reviewed
      • Real-Time Data Allocation Scheme Based on Dynamic Replacement in Burst Photonic Networks.
        Nattapong Kitsuwan; Eiji Oki; Naoto Kishi; Tetsuya Miki
        Proceedings of the 18th International Conference on Computer Communications and Networks(ICCCN), 2009, Peer-reviewed
      • Analysis of Space-Space-Space Clos-Network Packet Switch.
        Eiji Oki; Nattapong Kitsuwan; Roberto Rojas-Cessa
        Proceedings of the 18th International Conference on Computer Communications and Networks(ICCCN), 2009, Peer-reviewed
      • Fine Two-Phase Routing with Traffic Matrix.
        Eiji Oki; Ayako Iwaki
        Proceedings of the 18th International Conference on Computer Communications and Networks(ICCCN), 2009, Peer-reviewed
      • Optical drop-add-drop network architecture with centralized multi-carrier light source.
        Yueping Cai; Motoharu Matsuura; Eiji Oki; Naoto Kishi; Tetsuya Miki
        IEEE Communications Letters, Sep. 2009, Peer-reviewed
      • Optimal Routing by the Intermediate Model - Joining the Pipe and Hose Models -.
        Eiji Oki; Ayako Iwaki
        IEICE Transactions on Communications, Oct. 2009, Peer-reviewed
      • Performance analysis on dynamics of parallel iterative matching in an input-buffered switch
        Nattapong Kitsuwan; Eiji Oki; Roberto Rojas-Cessa; Naoto Kishi
        2009 15th Asia-Pacific Conference on Communications, APCC 2009, 2009, Peer-reviewed
      • PCE-Based Backbone Network Control and Management
        T. Takeda; R. Sugiyama; E. Oki; I, Inoue; K. Shiomoto; K. Shindome; K. Fujihara; S. Kato
        MPLS 2008, Oct. 2008, Peer-reviewed
      • Stability of virtual network topology control for overlay routing services
        Yuki Koizumi; Takashi Miyamura; Shin'ichi Arakawa; Eiji Oki; Kohei Shiomoto; Masayuki Murata
        Journal of Optical Networking, 01 Jul. 2008, Peer-reviewed
      • Inter-Carrier PCE-Based Path Computation in Keihanna Interoperablity Project
        T Takeda; E. Oki; Y. Iizawa; I. Nishioka; M. Asaie; K. Kusama; S. Okamoto; T. Otani
        iPOP 2008, Jun. 2008, Peer-reviewed
      • Improving Route Diversity through the Design of iBGP Topologies.
        Cristel Pelsser; Tomonori Takeda; Eiji Oki; Kohei Shiomoto
        Proceedings of IEEE International Conference on Communications(ICC), 2008, Peer-reviewed
      • Enhancing bandwidth on demand service based on virtual network topology control
        Takashi Miyamura; Eiji Oki; Ichiro Inoue; Kohei Shiomoto
        2008 IEEE Network Operations and Management Symposium Workshops - NOMS 08, 2008, Peer-reviewed
      • Multi-layer network operation and management for future carrier backbone networks
        Kohei Shiomoto; Ichiro Inoue; Eiji Oki
        GLOBECOM 2008 - 2008 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, 2008, Peer-reviewed
      • Network virtualization in high-speed huge-bandwidth optical circuit switching network
        Kohei Shiomoto; Ichiro Inoue; Eiji Oki
        Proceedings - IEEE INFOCOM, 2008, Peer-reviewed
      • Improving route diversity through the design of iBGP topologies
        Cristel Pelsser; Tomonori Takeda; Eiji Oki; Kohei Shiomoto
        2008 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, PROCEEDINGS, VOLS 1-13, 2008, Peer-reviewed
      • Implementation and Experiments of Path Computation Element Based Backbone Network Architecture.
        Tomonori Takeda; Eiji Oki; Ichiro Inoue; Kohei Shiomoto; Kazuhiro Fujihara; Shin-Ichi Kato
        IEICE Transactions on Communications, Aug. 2008, Peer-reviewed
      • Implementation and Experiments of Path Computation Element-based Inter-Domain Network Control and Management
        Tomonori Takeda; Ryuta Sugiyama; Eiji Oki; Ichiro Inoue; Kohei Shiomoto; Kensuke Shindome; Kazuhiro Fujihara; Shin-Ichi Kato
        2008 34TH EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC), 2008, Peer-reviewed
      • Diverse path setup schemes in multi-domain optical networks.
        Tomonori Takeda; Eiji Oki; Kohei Shiomoto
        5th International ICST Conference on Broadband Communications, Networks, and Systems(BROADNETS), 2008, Peer-reviewed
      • Estimating current traffic matrices accurately by using long-term variations information.
        Yuichi Ohsita; Takashi Miyamura; Shin'ichi Arakawa; Eiji Oki; Kohei Shiomoto; Masayuki Murata
        5th International ICST Conference on Broadband Communications, Networks, and Systems(BROADNETS), 2008, Peer-reviewed
      • Optical broadcast-and-select network architecture with centralized multi-carrier light source.
        Yueping Cai; Motoharu Matsuura; Eiji Oki; Naoto Kishi; Tetsuya Miki
        IEICE Electronic Express, Oct. 2008, Peer-reviewed
      • Inter-Domain Redundancy Path Computation Methods Based on PCE.
        Rie Hayashi; Eiji Oki; Kohei Shiomoto
        IEICE Transactions on Communications, Oct. 2008, Peer-reviewed
      • Application of Attractor Selection to Adaptive Virtual Network Topology Control.
        Yuki Koizumi; Takashi Miyamura; Shin'ichi Arakawa; Eiji Oki; Kohei Shiomoto; Masayuki Murata
        3rd International ICST Conference on Bio-Inspired Models of Network, Information, and Computing Systems(BIONETICS), 2008, Peer-reviewed
      • Performance Evaluation of Dynamic Network Design for Provisioning of Broadband Connection Services
        Masahiro Nakagawa; Hiroshi Hasegawa; Ken-ichi Sato; Ryuta Sugiyama; Tomonori Takeda; Eiji Oki; Kohei Shiomoto
        2008 7TH INTERNATIONAL CONFERENCE ON THE OPTICAL INTERNET (COIN), 2008, Peer-reviewed
      • Performance of Network Design Method Considering Path Holding Time under Traffic Growth
        Ryuta Sugiyama; Tomonori Takeda; Eiji Oki; Kohei Shiomoto
        2008 7TH INTERNATIONAL CONFERENCE ON THE OPTICAL INTERNET (COIN), 2008, Peer-reviewed
      • Network Design Method Based on Adaptive Selection of Facility-Adding and Path-Routing Policies under Traffic Growth.
        Ryuta Sugiyama; Tomonori Takeda; Eiji Oki; Kohei Shiomoto
        Proceedings of the Global Communications Conference(GLOBECOM), 2008, Peer-reviewed
      • Multi-Layer Network Operation and Management for Future Carrier Backbone Networks.
        Kohei Shiomoto; Ichiro Inoue; Eiji Oki
        Proceedings of the Global Communications Conference(GLOBECOM), 2008, Peer-reviewed
      • Protection and Restoration Techniques for Next Generation GMPLS based IP/Optical Networks
        M. Tatipamula; Z. Ali; I. Inoue; E. Oki; T. Takeda; K. Shimizu; R. Papneja
        IEC Annual Review of Communications, Dec. 2007, Peer-reviewed
      • MPLS/GMPLS Interworking in Multi-Layer Service Networks Using Path Computation Elements
        M. Tatipamula; Z. Ali; I. Inoue; E. Oki; K. Shiomoto
        IEC Annual Review of Communications, Dec. 2007, Peer-reviewed
      • IP Optical Networking
        K. Shiomoto; I. Inoue; E. Oki
        MPLS 2007, Oct. 2007, Peer-reviewed
      • Path Computation Element (PCE) Applicability to GMPLS-Based Network Operation
        I. Inoue; K. Shimizu; T. Takeda; E. Oki; K. Shiomoto
        MPLS 2007, Oct. 2007, Peer-reviewed
      • Inter-Carrier Photonic Networking Developing Project in Japan
        S. Okamoto; E. Oki; W. Imajuku; T. Otani; N. Yamanaka
        iPOP 2007, T1-6, Jun. 2007, Peer-reviewed
      • Advanced Backbone Network Management with PCE (Path Computation Element)
        E. Oki; I. Inoue; K. Shiomoto
        iPOP 2007, T1-3, Jun. 2007, Peer-reviewed
      • Global Concurrent Optimization (GCO) Application in PCE-based Network
        Y. Lee; J-L Le Roux; D. King; E. Oki
        iPOP 2007, T3-1, Jun. 2007, Peer-reviewed
      • An integrated routing mechanism for cross-layer traffic engineering in IP over WDM networks
        Yuki Koizumi; Shin'ichi Arakawa; Masayuki Murata
        IEICE TRANSACTIONS ON COMMUNICATIONS, May 2007, Peer-reviewed
      • PCEによるマルチレイヤトラヒックエンジニアリング機能の実装と評価
        宮村崇; 林理恵; 大木英司; 塩本公平; 漆谷重雄
        電子情報通信学会論文誌B, Apr. 2007, Peer-reviewed
      • Multi-layer traffic engineering experimental system in IP optical network
        Daisaku Shimazaki; Eiji Oki; Kohei Shiomoto
        2007 WORKSHOP ON HIGH PERFORMANCE SWITCHING AND ROUTING, 2007, Peer-reviewed
      • Multi-area MPLS/GMPLS interoperability trial over 14-vendor packet/TDM/ROADM/OXC network
        W. Imajuku; E. Oki; R. Papneja; S. Morishita; K. Ogaki; M. Miyazawa; A. Nagata; H. Nakazato; H. Sugiyama; J. Allen; S. Hasegawa; N. Sakuraba; I. Nishioka; S. Seno; Y. Nakahira; D. Ishii; S. Okamoto; S. Vyravipillai; M. Blumhardt; H. Rakotoranto; R. Rabbat; V. Pandian
        OFC/NFOEC 2007 - Optical Fiber Communication and the National Fiber Optic Engineers Conference 2007, 2007, Peer-reviewed
      • Gradually Reconfiguring Virtual Network Topologies Based on Estimated Traffic Matrices.
        Yuichi Ohsita; Takashi Miyamura; Shin'ichi Arakawa; Shingo Ata; Eiji Oki; Kohei Shiomoto; Masayuki Murata
        INFOCOM 2007. 26th IEEE International Conference on Computer Communications, Joint Conference of the IEEE Computer and Communications Societies(INFOCOM), 2007, Peer-reviewed
      • Path Computation Element (PCE)-based traffic engineering in MPLS and GMPLS networks
        Eiji Oki; Ichiro Inoue; Kohei Shiomoto
        2007 IEEE SARNOFF SYMPOSIUM, 2007, Peer-reviewed, Invited
      • QoS Control Mechanism Based on Real-Time Measurement of Elephant Flows.
        Rie Hayashi; Takashi Miyamura; Eiji Oki; Kohei Shiomoto
        IEICE Transactions on Communications, Aug. 2007
      • Framework for PCE Based Multi-Layer Service Networks.
        Mallik Tatipamula; Eiji Oki; Ichiro Inoue; Kohei Shiomoto; Zafar Ali
        IEICE Transactions on Communications, Aug. 2007, Peer-reviewed
      • Latest Trends in Traffic Matrix Modeling and Its Application to Multilayer TE.
        Rie Hayashi; Takashi Miyamura; Daisaku Shimazaki; Eiji Oki; Kohei Shiomoto
        IEICE Transactions on Communications, Aug. 2007
      • On Constraints for Path Computation in Multi-Layer Switched Networks.
        Bijan Jabbari; Shujia Gong; Eiji Oki
        IEICE Transactions on Communications, Aug. 2007, Peer-reviewed
      • Multi-layer traffic engineering experiments in MPLS/GMPLS networks.
        Kohei Shiomoto; Eiji Oki; Daisaku Shimazaki; Takashi Miyamura
        Fourth International Conference on Broadband Communications, Networks and Systems(BROADNETS), 2007, Peer-reviewed
      • On the stability of virtual network topology control for overlay routing services.
        Yuki Koizumi; Takashi Miyamura; Shin'ichi Arakawa; Eiji Oki; Kohei Shiomoto; Masayuki Murata
        Fourth International Conference on Broadband Communications, Networks and Systems(BROADNETS), 2007, Peer-reviewed
      • Extended Algorithm for Calculating Routes with Include Route Constraint in IP Networks.
        Rie Hayashi; Eiji Oki; Kohei Shiomoto
        IEICE Transactions on Communications, Dec. 2007, Peer-reviewed
      • Routing, path computation and traffic engineering in future Internet.
        Bijan Jabbari; Eiji Oki; Jean-Philippe Vasseur; Song Chong
        Journal of Communications and Networks, Dec. 2007, Peer-reviewed
      • PCE-Based Inter-Layer Traffic Engineering in MPLS/GMPLS Networks
        E. Oki; I. Inoue; K. Shiomoto
        MPLS 2006, Oct. 2006, Peer-reviewed
      • GMPLS and Path Computation Element based Multi Layer Service Network Architecture
        I. Inoue; JP Vasseur; Z. Ali; H. Kojima; K. Shimizu; E. Oki; K. Shiomoto; S. Urushidani
        iPOP 2006, Session T3-3, Jun. 2006, Peer-reviewed
      • A server-based traffic engineering method in IP+Optical multi-layer networks
        K. Shiomoto; E. Oki; I. Inoue; S. Urushidani
        iPOP 2006, Session T3-4, Jun. 2006, Peer-reviewed
      • MPLS to GMPLS Migration: from Concept to validation - An update from Isocore,
        R. Papneja; E. Oki; K. Ogaki
        iPOP 2006, Session T4-1, Jun. 2006, Peer-reviewed
      • Performance and Demonstration of Multilayer Coordination Technologies
        R. Hayashi; T. Miyamura; E. Oki; K. Shiomoto; S. Urushidani
        World Telecommunications Congress (WTC 2006), Session QM1, May 2006, Peer-reviewed
      • GMPLS applicability and interoperable solutions for carriers’ backbone networks
        I. Inoue; K. Shimizu; E. Oki; H. Kojima; K. Shiomoto; S. Urushidani
        MPLS World Congress 2006, Feb. 2006, Peer-reviewed
      • GMPLSネットワークにおけるトラヒックドリブントポロジ再構成(フォトニックネットワーク(IP+オプティカル)システム, 光ルーティング技術, 一般)
        島崎大作; 大木英司; 塩本公平; 漆谷重雄
        電子情報通信学会技術研究報告. PN, フォトニックネットワーク, 08 Jan. 2006
      • マルチレイヤトラヒックエンジニアリングによる網構築コスト削減の評価(フォトニックネットワーク(IP+オプティカル)システム, 光ルーティング技術, 一般)
        林理恵; 宮村崇; 大木英司; 塩本公平; 漆谷重雄
        電子情報通信学会技術研究報告. NS, ネットワークシステム, 08 Jan. 2006
      • Traffic-driven virtual network topology reconfiguration for GMPLS network
        Daisaku Shimazaki; Eiji Oki; Kohei Shiomoto; Shigeo Urushidani
        HPSR: 2006 WORKSHOP ON HIGH PERFORMANCE SWITCHING AND ROUTING, 2006, Peer-reviewed
      • IPオプティカルネットワーキング技術の標準化動向(IPバックボーンネットワーク, フォトニックネットワークの構成/管理/制御プロトコル技術及び一般)
        井上一郎; 武田知典; 大木英司; 塩本公平; 漆谷重雄
        電子情報通信学会技術研究報告. PN, フォトニックネットワーク, 06 Nov. 2005
      • Multi-layer traffic engineering with PCE in MPLS/GMPLS networks
        E. Oki; T. Miyamura; K. Shiomoto; S. Urushidani
        MPLS 2005, Oct. 2005, Peer-reviewed
      • MPLS and GMPLS interworking
        K. Shiomoto; E. Oki; S. Urushidani
        MPLS 2005, Oct. 2005, Peer-reviewed
      • MPLS/GMPLS Migration Network Architecture
        E. Oki; K. Shiomoto; D. Shimazaki; S. Urushidani
        iPOP 2005, T3-4, Oct. 2005, Peer-reviewed
      • PCEによるマルチレイヤトラヒックエンジニアリング機能の実装と評価(フォトニックネットワーク向けデバイス, GMPLS, 光バースト/パケットスイッチング, 一般)
        宮村崇; 林理恵; 大木英司; 井上一郎; 塩本公平; 漆谷重雄
        電子情報通信学会技術研究報告. PN, フォトニックネットワーク, 12 Sep. 2005
      • Moving Virtual Source方式による光バーストスイッチングネットワークの性能評価(映像通信, コンテンツ配信ネットワーク, マルチキャスト, 一般)
        島崎大作; 大木英司; 塩本公平; 漆谷重雄
        電子情報通信学会技術研究報告. NS, ネットワークシステム, 16 Jul. 2005
      • PCEの概要と標準化動向(インターネット・フォトニックネットワークアプリケーション, 一般)
        大木英司; 塩本公平; 井上一郎; 栗本崇; 漆谷重雄
        電子情報通信学会技術研究報告. PN, フォトニックネットワーク, 13 May 2005
      • マルチレイヤサービスネットワークにおける故障復旧方式の検討(フォトニックネットワークシステム,光ルーチング,一般)
        栗本崇; 宮村崇; 小島久志; 井上一郎; 大木英司; 塩本公平; 漆谷重雄
        電子情報通信学会技術研究報告. PN, フォトニックネットワーク, 10 Jan. 2005
      • Dynamic multilayer routing schemes in GMPLS-based IP+optical networks.
        Eiji Oki; Kohei Shiomoto; Daisaku Shimazaki; Naoaki Yamanaka; Wataru Imajuku; Yoshihiro Takigawa
        IEEE Communications Magazine, Jan. 2005, Peer-reviewed
      • Scalable Multi-Layer GMPLS Networks Based on Hierarchical Cloud-Routers.
        Daisaku Shimazaki; Eiji Oki; Kohei Shiomoto; Naoaki Yamanaka
        IEICE Transactions on Communications, Mar. 2005, Peer-reviewed
      • Generalized Traffic Engineering Protocol for Multi-Layer GMPLS Networks.
        Eiji Oki; Daisaku Shimazaki; Kohei Shiomoto; Shigeo Urushidani
        IEICE Transactions on Communications, Oct. 2005, Peer-reviewed
      • Global interoperability trial for next-generation photonic IP network - GMPLS/OUNI protocols and applications
        D Shimazaki; E Oki; Nishioka, I; S Kano; A Nagata; M Nanba; K Morita; M Tanabe; K Kusama; P Linwong; T Hirai; K Okazaki
        2005 Asia-Pacific Conference on Communications (APCC), Vols 1& 2, 2005, Peer-reviewed
      • On the combined input-crosspoint buffered switch with round-robin arbitration.
        Roberto Rojas-Cessa; Eiji Oki; H. Jonathan Chao
        IEEE Transactions on Communications, Nov. 2005, Peer-reviewed
      • ConSet: Hierarchical concurrent path setup scheme in multi-layer GMPLS networks
        E Oki; D Shimazaki; K Shiomoto; N Yamanaka
        IEICE TRANSACTIONS ON COMMUNICATIONS, Oct. 2004, Peer-reviewed
      • Fast Hierarchical Concurrent Signaling in Multi-Layer GMPLS Networks
        E. Oki; D. Shimazaki; K. Shiomoto; N. Yamanaka
        XIX World Telecommunications Congress (WTC/ISS2004), Session 04, Sep. 2004, Peer-reviewed
      • Interoperability Demonstration of GMPLS-based Path Restoration (invited paper)
        I. Nishioka; S. Kano; K. Kusama; N. Chaki; D. Muto; E. Horiuchi; E. Oki
        30th European Conference on Optical Communication (ECOC 2004), Sep. 2004, Peer-reviewed, Invited
      • Hierarchical Concurrent Path Setup Scheme in Multi-Layer GMPLS Networks
        E. Oki; D. Shimazaki; K. Shiomoto; N. Yamanaka
        the Ninth Optoelectronics and Communications Conference/Third International Conference on Optical Internet (OECC/COIN2004), Jul. 2004, Peer-reviewed
      • Bidirectional path setup scheme using on upstream label set in optical GMPLS networks
        E Oki; N Matsuura; K Shiomoto; N Yamanaka
        IEICE TRANSACTIONS ON COMMUNICATIONS, Jun. 2004, Peer-reviewed
      • Performance evaluation of dynamic multi-layer routing schemes in optical IP Networks
        E Oki; K Shiomoto; M Katayama; W Imajuku; N Yamanaka; Y Takigawa
        IEICE TRANSACTIONS ON COMMUNICATIONS, Jun. 2004, Peer-reviewed
      • GMPLS and IP+MPLS interworking technologies - routing and signaling
        D. Shimazaki; E. Oki; K. Shiomoto; N. Yamanaka
        2004 IEEE Workshop on High Performance Switching and Routing, Apr. 2004, Peer-reviewed
      • WDM Optical Interconnection Modules for Tb/s-Class Electro-Optical Switching System
        Nobuaki Matsuura; Takaharu Ohyama; Eiji Oki; Kimihiro Yamakoshi; Yuji Akahori; Naoaki Yamanaka
        journal of the japan institute of electronics packaging, 2004, Peer-reviewed
      • WDM Optical Interconnection Modules for Tb/s-Class Electro-Optical Switching System
        Nobuaki Matsuura; Takaharu Ohyama; Eiji Oki; Kimihiro Yamakoshi; Yuji Akahori; Naoaki Yamanaka
        journal of the japan institute of electronics packaging, 2004, Peer-reviewed
      • Maximum weight matching dispatching scheme in buffered Clos-network packet switches.
        Roberto Rojas-Cessa; Eiji Oki; H. Jonathan Chao
        Proceedings of IEEE International Conference on Communications(ICC), 2004, Peer-reviewed
      • GTEP: Generalized traffic engineering, protocol for multi-layer GMPLS networks
        E Oki; D Shimazaki; K Shiomoto
        GLOBECOM 2004: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE WORKSHOPS, 2004, Peer-reviewed
      • A disjoint path selection scheme with shared risk link group constraints in GMPLS networks
        E Oki; N Matsuura; K Shiomoto; N Yamanaka
        IEICE TRANSACTIONS ON COMMUNICATIONS, Aug. 2003, Peer-reviewed
      • Performance of dynamic multi-layer routing schemes in IP plus optical Networks
        E Oki; K Shiomoto; M Katayama; W Imajuku; N Yamanaka
        HPSR 2003: WORKSHOP ON HIGH PERFORMANCE SWITCHING AND ROUTING, 2003, Peer-reviewed
      • Scalable shared-risk group management in shared mesh restorable wavelength routed networks
        K Shiomoto; W Imajuku; E Oki; S Okamoto; N Yamanaka
        HPSR 2003: WORKSHOP ON HIGH PERFORMANCE SWITCHING AND ROUTING, 2003, Peer-reviewed
      • Concurrent fault detection for a multiple-plane packet switch.
        Roberto Rojas-Cessa; Eiji Oki; H. Jonathan Chao
        IEEE/ACM Transactions on Networking, Aug. 2003, Peer-reviewed
      • Multi-stage switching system using optical WDM grouped links based on dynamic bandwidth sharing.
        Eiji Oki; Naoaki Yamanaka; Kohei Nakai; Nobuaki Matsuura
        IEEE Communications Magazine, Oct. 2003, Peer-reviewed
      • Distributed virtual network topology control mechanism in GMPLS-based multiregion networks.
        Kohei Shiomoto; Eiji Oki; Wataru Imajuku; Satoru Okamoto; Naoaki Yamanaka
        IEEE Journal of Selected Areas in Communications, Oct. 2003, Peer-reviewed
      • Round-robin selection with adaptable-size frame in a combined input-crosspoint buffered switch.
        Roberto Rojas-Cessa; Eiji Oki
        IEEE Communications Letters, Nov. 2003, Peer-reviewed
      • Scalable multi-layer GMPLS networks based on hierarchical cloud-routers.
        Daisaku Shimazaki; Eiji Oki; Kohei Shiomoto; Naoaki Yamanaka
        Proceedings of the Global Telecommunications Conference(GLOBECOM), 2003, Peer-reviewed
      • Performance of Distributed-Controlled Dynamic Wavelength-Conversion GMPLS Networks
        E. Oki; D. Shimazaki; K. Shiomoto; N. Matsuura; W. Imajuku; N. Yamanaka
        Int. Conf. on Optical Communications and Networks (ICOCN 2002), Nov. 2002, Peer-reviewed
      • Dynamic multi-layer traffic engineering in GMPLS networks
        K. Shiomoto; E. Oki; M. Katayama; W. Imajuku; N. Yamanaka
        World Telecommunications Congress 2002, Sep. 2002, Peer-reviewed
      • Optical Signal Regeneration and Routing Considerations in an Optical Network
        N. Matsuura; E. Oki
        World Telecommunications Congress 2002, Sep. 2002, Peer-reviewed
      • Adaptive transparent photonic network control techniques based on photonic-GMPLS-router network
        N. Yamanaka; K. Shiomoto; S. Okamoto; E. Oki; W. Imajuku
        World Telecommunications Congress 2002, Sep. 2002, Peer-reviewed
      • Optical Path Generation Strategy and Network Performance in Dynamic Multi-Layered IP+Photonic GMPLS Network
        W. Imajuku; N. Nagatsu; Y. Takigawa; E. Oki; K. Shiomoto; N. Yamanaka
        Proc. 28th European Conference on Optical Communication (ECOC 2002), IP Backbone Networks 10.2.4, Sep. 2002, Peer-reviewed
      • RSVP-TE Signaling for Photonic Networks
        N. Matsuura; M. Katayama; E. Oki; K. Shiomoto; N. Yamanaka
        International Conference on Optical Internet (COIN) 2002, Sep. 2002, Peer-reviewed
      • A pipelined maximal-sized matching scheme for high-speed input-buffered switches
        E Oki; R Rojas-Cessa; HJ Chao
        IEICE TRANSACTIONS ON COMMUNICATIONS, Jul. 2002, Peer-reviewed
      • Experimental 5-Tb/s packet-by-packet wavelength switching system using 2.5-Gb/s x 8-lambda WDM links
        K Yamakoshi; N Matsuura; K Nakai; E Oki; N Yamanaka; T Ohyama; Y Akahori
        IEICE TRANSACTIONS ON COMMUNICATIONS, Jul. 2002, Peer-reviewed
      • Performance Evaluation of Optical Label Switched Path Routing
        M. Katayama; E. Oki; K. Shiomoto; N. Yamanaka; W. Imajuku
        Topical Meeting on Photonics in Switching (PS) 2002, Jul. 2002, Peer-reviewed
      • Optical WDM Packet-by-packet Interconnection Modules for 5-Tb/s Electro-optical Switching System
        N. Matsuura; K. Yamakoshi; E. Oki; N. Yamanaka; T. Ohyama; Y. Akahori
        2002 International Conference on Electronics Packaging (ICEP), Apr. 2002, Peer-reviewed
      • A Heuristic Multi-Layer Optimum Topology Design Scheme Based on Traffic Measurement for IP+Photonic Networks
        E. Oki; K. Shiomoto; S. Okamoto; W. Imajuku; N. Yamanaka
        Optical Fiber Communications (OFC) 2002, Mar. 2002, Peer-reviewed
      • 640-Gb/s high-speed ATM switching system based on 0.25 mu m CMOS, MCM-C, and optical WDM interconnection
        N Yamanaka; R Kawano; E Oki; S Yasukawa; K Okazaki
        IEEE TRANSACTIONS ON ADVANCED PACKAGING, Feb. 2002, Peer-reviewed
      • An 80 Gb/s optical I/O interface ATM switch MCM
        R Kawano; N Yamanaka; E Oki; K Okazaki; A Ohki
        ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS, 2002
      • An 80-Gbitls ATM Switch MCM
        Katsuhiko Okazaki; Nobuaki Sugiura; Akio Harada; Tohru Kishimoto; Eiji Oki; Naoaki Yamanaka
        journal of the japan institute of electronics packaging, 2002, Peer-reviewed
      • Dynamic deficit round-robin scheduling scheme for variable-length packets
        K Yamakoshi; K Nakai; E Oki; N Yamanaka
        ELECTRONICS LETTERS, Jan. 2002, Peer-reviewed
      • Packet-by-packet wavelength-routing interconnect technique for 5 Tbit/s switching system
        N Matsuura; K Yamakoshi; E Oki; N Yamanaka; T Ohyama; Y Akahori
        ELECTRONICS LETTERS, Jan. 2002, Peer-reviewed
      • GMPLS-based photonic multilayer router (Hikari router) architecture: an overview of traffic engineering and signaling technology.
        Ken-ichi Sato; Naoaki Yamanaka; Yoshihiro Takigawa; Masafumi Koga; Satoru Okamoto; Kohei Shiomoto; Eiji Oki; Wataru Imajuku
        IEEE Communications Magazine, Mar. 2002, Peer-reviewed
      • PCRRD: a pipeline-based concurrent round-robin dispatching scheme for Clos-network switches.
        Eiji Oki; Roberto Rojas-Cessa; H. Jonathan Chao
        IEEE International Conference on Communications(ICC), 2002, Peer-reviewed
      • 5-Tb/s electro-optical ATM switching system hardware components using small optical WDM packet-switched interconnection modules
        N Matsuura; K Yamakoshi; E Oki; N Yamanaka; T Ohyama; Y Akahori
        52ND ELECTRONIC COMPONENTS & TECHNOLOGY CONFERENCE, 2002 PROCEEDINGS, 2002, Peer-reviewed
      • A disjoint path selection scheme with SRLG in GMPLS networks
        E Oki; N Matsuura; K Shiomoto; N Yamanaka
        HPSR 2002: WORKSHOP ON HIGH PERFORMANCE SWITCHING AND ROUTING, PROCEEDINGS, 2002, Peer-reviewed
      • Traffic engineering and signaling technologies in photonic-GMPLS-router networks
        N Yamanaka; S Okamoto; K Shiomoto; E. Oki; W Imajuku
        HPSR 2002: WORKSHOP ON HIGH PERFORMANCE SWITCHING AND ROUTING, PROCEEDINGS, 2002, Peer-reviewed
      • Dynamic deficit round-robin scheduler for 5-Tb/s switch using wavelength routing
        K Yamakoshi; E Oki; N Yamanaka
        HPSR 2002: WORKSHOP ON HIGH PERFORMANCE SWITCHING AND ROUTING, PROCEEDINGS, 2002, Peer-reviewed
      • A disjoint path selection scheme with shared risk link groups in GMPLS networks.
        Eiji Oki; Nobuaki Matsuura; Kohei Shiomoto; Naoaki Yamanaka
        IEEE Communications Letters, Sep. 2002, Peer-reviewed
      • Demonstration of the highly reliable Hikari router network based on a newly developed disjoint path selection scheme.
        Satoru Okamoto; Eiji Oki; Katsuhiro Shimano; Akio Sahara; Naoaki Yamanaka
        IEEE Communications Magazine, Nov. 2002, Peer-reviewed
      • Multi-layer traffic engineering in photonic-GMPLS-router networks.
        Naoaki Yamanaka; Masaru Katayama; Kohei Shiomoto; Eiji Oki; Nobuaki Matsuura
        Proceedings of the Global Telecommunications Conference(GLOBECOM), 2002, Peer-reviewed
      • Concurrent round-robin-based dispatching schemes for Clos-network switches.
        Eiji Oki; Zhigang Jing; Roberto Rojas-Cessa; H. Jonathan Chao
        IEEE/ACM Transactions on Networking, Dec. 2002, Peer-reviewed
      • Adaptive Deficit-Round-Robin Algorithm Achieving Fair Bandwidth Allocation Between Flows
        T. Kurimoto; E. Oki; K. Nakai; N. Yamanaka
        7th Asia-Pacific Conf. on Commun. (APCC2001), Sep. 2001, Peer-reviewed
      • A 100-Gb/s throughput ATM switch MCM with a 320-channel parallel optical I/O interface
        R Kawano; N Yamanaka; E Oki; S Yasukawa; K Okazaki; A Ohki; M Usui; N Sato; K Katsura; Y Ando; T Kagawa; M Hikita
        IEEE TRANSACTIONS ON ADVANCED PACKAGING, Feb. 2001, Peer-reviewed
      • Very compact scalable 80 Gbit/s ATM switching module
        E Oki; N Yamanaka; K Okazaki; R Kawano; Y Ohtomo
        ELECTRONICS AND COMMUNICATIONS IN JAPAN PART II-ELECTRONICS, 2001, Peer-reviewed, Lead author, Corresponding author
      • CIXB-1: Combined input-one-cell-crosspoint buffered switch
        R Rojas-Cessa; E Oki; ZG Jing; HJ Chao
        2001 IEEE WORKSHOP ON HIGH PERFORMANCE SWITCHING AND ROUTING, 2001, Peer-reviewed
      • 5-Tb/s frame-based ATM switching system using 2.5-Gb/s x 8-lambda optical switching technique
        K Yamakoshi; K Nakai; N Matsuura; E Oki; N Yamanaka
        2001 IEEE WORKSHOP ON HIGH PERFORMANCE SWITCHING AND ROUTING, 2001, Peer-reviewed
      • A pipeline-based approach for maximal-sized matching scheduling in input-buffered switches.
        Eiji Oki; Roberto Rojas-Cessa; H. Jonathan Chao
        IEEE Communications Letters, Jun. 2001, Peer-reviewed
      • Concurrent round-robin dispatching scheme in a clos-network switch.
        Eiji Oki; Zhigang Jing; Roberto Rojas-Cessa; H. Jonathan Chao
        IEEE International Conference on Communications(ICC), 2001, Peer-reviewed
      • 5-Tbit/s frame-based ATM switching system using 2.5-Gbit/s×8 optical WDM links.
        Kimihiro Yamakoshi; Kohei Nakai; Nobuaki Matsuura; Eiji Oki; Ryusuke Kawano; Naoaki Yamanaka
        IEEE International Conference on Communications(ICC), 2001, Peer-reviewed
      • Effective switching scheduling algorithm using concatenated data block to reduce guard-time for opt-electronic packet switch.
        Takashi Kurimoto; Eiji Oki; Kohei Nakai; Naoaki Yamanaka
        IEEE International Conference on Communications(ICC), 2001, Peer-reviewed
      • PMM: a pipelined maximal-sized matching scheduling approach for input-buffered switches.
        Eiji Oki; Roberto Rojas-Cessa; H. Jonathan Chao
        Proceedings of the Global Telecommunications Conference(GLOBECOM), 2001, Peer-reviewed
      • CIXOB-k: combined input-crosspoint-output buffered packet switch.
        Roberto Rojas-Cessa; Eiji Oki; H. Jonathan Chao
        Proceedings of the Global Telecommunications Conference(GLOBECOM), 2001, Peer-reviewed
      • Fast fault detection for a multiple-plane packet switch.
        Roberto Rojas-Cessa; Eiji Oki; H. Jonathan Chao
        Proceedings of the Global Telecommunications Conference(GLOBECOM), 2001, Peer-reviewed
      • WDM optical switching to achieve 5 tb/s throughput.
        Nobuaki Matsuura; Kimihiro Yamakoshi; Eiji Oki; Kohei Nakai; Naoaki Yamanaka; Takaharu Ohyama; Yuji Akahori
        Proceedings of the Global Telecommunications Conference(GLOBECOM), 2001, Peer-reviewed
      • OPTIMA: Scalable, multi-stage, 640-Gbit/s ATM switching system based on advanced electronic and optical WDM technologies
        N Yamanaka; E Oki; S Yasukawa; R Kawano; K Okazaki
        IEICE TRANSACTIONS ON COMMUNICATIONS, Jul. 2000, Peer-reviewed
      • Scalable Multi-TB/S Cell/packet Switching Solution Combining IP-QOS and ATM-QOS Guaranteed Scheme
        S. Yasukawa; N. Yamanaka; E. Oki; R. Kawano
        World Telecommunications Congress/ISS 2000, May 2000, Peer-reviewed
      • スケーラブル超小型80 Gbit/s ATMスイッチングモジュールの開発
        大木英司; 山中直明; 岡崎勝彦; 川野龍介; 大友祐輔
        電子情報通信学会論文誌, Apr. 2000, Peer-reviewed
      • 80 Gb/s光I/OインタフェースATMスイッチMCMの開発
        川野龍介; 山中直明; 大木英司; 岡崎勝彦; 大木明
        電子情報通信学会論文誌, Apr. 2000, Peer-reviewed
      • A distributed traffic control scheme for large-scale multi-stage ATM switching systems
        K Nakai; E Oki; N Yamanaka
        IEICE TRANSACTIONS ON COMMUNICATIONS, Feb. 2000, Peer-reviewed
      • Performance of scalable-distributed-arbitration ATM: Switch supporting multiple QoS classes
        E Oki; N Yamanaka; M Nabeshima
        IEICE TRANSACTIONS ON COMMUNICATIONS, Feb. 2000, Peer-reviewed
      • Scalable multi-stage cell-switching architecture
        Yasukawa Seisho; Oki Eiji; Nakai Kohei; Yamanaka Naoaki
        NTT R and D, 2000
      • A 10-Gb/s (1.25 Gb/s x 8) 4 x 2 0.25-mu m CMOS/SIMOX ATM switch based on scalable distributed arbitration
        E Oki; N Yamanaka; Y Ohtomo; K Okazaki; R Kawano
        IEEE JOURNAL OF SOLID-STATE CIRCUITS, Dec. 1999, Peer-reviewed
      • 80Gbit/s ATM switch MCM based on multi-layer ceramic technology
        K Okazaki; N Sugiura; A Harada; N Yamanaka; E Oki
        ELECTRONICS LETTERS, Nov. 1999, Peer-reviewed
      • Integrated Physical and Logical Layer Design of Multimedia ATM Networks
        S. D. Moitra; E. Oki; N. Yamanaka
        IEICE Trans. Commun., Sep. 1999, Peer-reviewed
      • 80Gbit/s optical-I/O-interface ATM-switch MCM
        R Kawano; N Yamanaka; E Oki; K Okazaki; S Yasukawa; A Ohki; N Sato; K Katsura; Y Ando
        ELECTRONICS LETTERS, Aug. 1999, Peer-reviewed
      • Distributed Traffic Control Method for Tbit/s Multi-Stage ATM Switching Systems
        K. Nakai; E. Oki; N. Yamanaka
        IEEE ATM Workshop'99, May 1999, Peer-reviewed
      • Scalable-Distributed-Arbitration ATM Switch Supporting Multiple QoS Classes
        E. Oki; N. Yamanaka; M. Nabeshima
        IEEE ATM Workshop'99, May 1999, Peer-reviewed
      • Scalable 10Gbit/s 4 x 2 0.25 mu m CMOS SIMOX ATM switch LSI circuit based on distributed contention control
        E Oki; N Yamanaka; K Okazaki; Y Ohtomo
        ELECTRONICS LETTERS, Apr. 1999, Peer-reviewed
      • A 10-Gb/s 4 x CMOS/SIMOX Switch LSI for a 640Gb/s ATM Switching System
        Y. Ohtomo; E. Oki; N. Yamanaka
        IEICE Cool Chips II, Apr. 1999, Peer-reviewed
      • Performance evaluation of high-speed admission control in ATM networks based on virtual request generation
        E Oki; N Yamanaka
        IEICE TRANSACTIONS ON COMMUNICATIONS, Mar. 1999, Peer-reviewed
      • A dynamic reference single-ended ECL input interface circuit for MCM-based 80-Gbps ATM switch
        R Kawano; N Yamanaka; E Oki; T Kawamura
        IEICE TRANSACTIONS ON ELECTRONICS, Mar. 1999, Peer-reviewed
      • Scalable 3-stage ATM switch architecture using optical WDM grouped links based on dynamic bandwidth sharing
        K Nakai; E Oki; N Yamanaka
        IEICE TRANSACTIONS ON ELECTRONICS, Feb. 1999, Peer-reviewed
      • High-speed multi-stage ATM switch based on hierarchical cell resequencing architecture and WDM interconnection
        S Yasukawa; N Yamanaka; E Oki; R Kawano
        IEICE TRANSACTIONS ON ELECTRONICS, Feb. 1999, Peer-reviewed
      • High-speed multi-stage ATM switch based on hierarchical cell resequencing architecture and WDM interconnection
        S Yasukawa; N Yamanaka; E Oki; R Kawano
        IEICE TRANSACTIONS ON COMMUNICATIONS, Feb. 1999, Peer-reviewed
      • Scalable 3-stage ATM switch architecture using optical WDM grouped links based on dynamic bandwidth sharing
        K Nakai; E Oki; N Yamanaka
        IEICE TRANSACTIONS ON COMMUNICATIONS, Feb. 1999, Peer-reviewed
      • A 10Gb/s (1.25Gb/s x 8) 4 x 2 CMOS/SIMOX ATM Switch
        E. Oki; N. Yamanaka; Y. Ohtomo
        IEEE ISSCC'99, TA 9.6, Feb. 1999, Peer-reviewed
      • OPTIMA
        Yamanaka Naoaki; Kawano Ryusuke; Oki Eiji; Yasukawa Seisho; Okazaki Katsuhiko
        1999
      • 80-Gbit/s MCM-C technologies for high-speed ATM switching systems
        K Okazaki; N Sugiura; A Harada; N Yamanaka; E Oki
        1999 INTERNATIONAL CONFERENCE ON HIGH DENSITY PACKAGING AND MCMS, PROCEEDINGS, 1999, Peer-reviewed
      • Tbit/s ATM switching system hardware technologies in NTT
        N Yamanaka; E Oki; S Yasukawa; K Genda; R Kawano; K Okazaki
        DIGITAL CONVERGENCE FOR CREATIVE DIVERGENCE, VOL 2, 1999, Peer-reviewed
      • A 100-Gb/s throughput ATM switch MCM with a 320-channel parallel optical I/O interface
        R Kawano; N Yamanaka; E Oki; S Yasukawa; K Okazaki; A Ohki; M Usui; N Sato; K Katsura; Y Ando; T Kagawa; M Hikita
        49TH ELECTRONIC COMPONENTS & TECHNOLOGY CONFERENCE - 1999 PROCEEDINGS, 1999, Peer-reviewed
      • OPTIMA: 640 Gb/s high-speed ATM switching system based on 0.25 mu mCMOS, MCM-C, and optical WDM interconnection
        N Yamanaka; R Kawano; E Oki; S Yasukawa; K Okazaki
        49TH ELECTRONIC COMPONENTS & TECHNOLOGY CONFERENCE - 1999 PROCEEDINGS, 1999, Peer-reviewed
      • Optical WDM grouped links and dynamic bandwidth sharing for scalable 3-stage ATM switching systems.
        Kohei Nakai; Eiji Oki; Naoaki Yamanaka
        1999 IEEE International Conference on Communications: Global Convergence Through Communications(ICC), Jun. 1999, Peer-reviewed
      • Merging advanced electronic and optical WDM technologies for 640-Gbit/s ATM switching system.
        Eiji Oki; Naoaki Yamanaka; Seisho Yasukawa; Ryusuke Kawano; Katsuhiko Okazaki
        1999 IEEE International Conference on Communications: Global Convergence Through Communications(ICC), Jun. 1999, Peer-reviewed
      • Scalable 640-Gbit/s ATM switching system with self-load balancing mechanism
        S Yasukawa; N Yamanaka; E Oki; R Kawano; K Okazaki; D Santoso
        GLOBECOM'99: SEAMLESS INTERCONNECTION FOR UNIVERSAL SERVICES, VOL 1-5, 1999, Peer-reviewed
      • User-programmable flexible ATM network architecture, active-ATM
        N Yamanaka; E Oki; H Hasegawa; TM Chen
        IEICE TRANSACTIONS ON COMMUNICATIONS, Nov. 1998, Peer-reviewed
      • A high-speed CAC scheme in ATM networks by using virtual requests for connection
        E Oki; N Yamanaka
        IEICE TRANSACTIONS ON COMMUNICATIONS, Oct. 1998, Peer-reviewed
      • Dynamic reference single-ended ECL input interface circuit for 80Gbit/s MCMs
        R Kawano; N Yamanaka; E Oki; T Kawamura
        ELECTRONICS LETTERS, Aug. 1998, Peer-reviewed
      • A new multiple QoS control scheme with equivalent-window CAC in ATM networks
        E Oki; N Yamanaka; K Shiomoto; SD Moitra
        IEICE TRANSACTIONS ON COMMUNICATIONS, Jul. 1998, Peer-reviewed
      • A high-speed tandem-crosspoint ATM switch architecture with input and output buffers
        E Oki; N Yamanaka
        IEICE TRANSACTIONS ON COMMUNICATIONS, Feb. 1998, Peer-reviewed
      • Tandem-crosspoint ATM switch with input and output buffers.
        Eiji Oki; Naoaki Yamanaka
        IEEE Communications Letters, 1998, Peer-reviewed
      • High-speed connection admission control in ATM networks by generating virtual requests for connection
        E Oki; N Yamanaka
        1998 IEEE ATM WORKSHOP PROCEEDINGS, 1998, Peer-reviewed
      • User-programmable flexible ATM network architecture. Active-ATM-experimental results.
        Naoaki Yamanaka; Eiji Oki; Haruhisa Hasegawa
        Proceedings of the Third IEEE Symposium on Computers and Communications (ISCC 1998)(ISCC), 1998, Peer-reviewed
      • Impact of Multimedia Traffic Characteristics on ATM Network Configuration.
        Eiji Oki; Naoaki Yamanaka
        Journal of Network and Systems Management, 1998, Peer-reviewed
      • A high-speed ATM switch based on scalable distributed arbitration
        E Oki; N Yamanaka
        IEICE TRANSACTIONS ON COMMUNICATIONS, Sep. 1997, Peer-reviewed
      • OPTIMA: Tb/s ATM Switching System Architecture Based on Highly Statistical Optical WDM Interconnection
        N. Yamanaka; S. Yasukawa; E. Oki; T. Kawamura; T. Kurimoto; T. Matsumura
        ISS'97, IS-02.8, Sep. 1997, Peer-reviewed
      • Flexible Multi-QoS Logical ATM Network (Full-Net)
        N Yamanaka; E Oki
        ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS, Jun. 1997
      • Some new survivability measures for network analysis and design
        SD Moitra; E Oki; N Yamanaka
        IEICE TRANSACTIONS ON COMMUNICATIONS, Apr. 1997, Peer-reviewed
      • Scalable crosspoint buffering ATM switch architecture using distributed arbitration scheme
        E Oki; N Yamanaka
        IEEE ATM '97 WORKSHOP, PROCEEDINGS, 1997, Peer-reviewed
      • Tandem-crosspoint ATM switch architecture and its cost-effective expansion
        E Oki; N Yamanaka; S Yasukawa
        IEEE BSS'97 - 1997 2ND IEEE INTERNATONAL WORKSHOP ON BROADBAND SWITCHING SYSTEMS PROCEEDINGS, 1997, Peer-reviewed
      • A Multi-QoS Connection Admission Control Scheme with ATM Priority Queueing System
        E. Oki; N. Yamanaka; K. Shiomoto
        IEEE ICCCN'96, Oct. 1996, Peer-reviewed
      • フレキシブルマルチQoS ATMネットワーク(Full-Net)
        山中直明; 大木英司
        電子情報通信学会論文誌, Jun. 1996, Peer-reviewed
      • OPTIMA: Tb/s ATM Switching System Architecture
        N. Yamanaka; S. Yasukawa; E. Oki; T. Kurimoto
        IEEE ATM'97 Workshop, 1996, Peer-reviewed
      • An Optimum Multimedia Network Design Scheme for Flexible Multimedia QoS Logical ATM Networks (Full-Net)
        E. Oki; N. Yamanaka
        Int. Symp. on Commun, Dec. 1995, Peer-reviewed
      • AN OPTIMUM LOGICAL-DESIGN SCHEME FOR FLEXIBLE MULTI-QOS ATM NETWORKS GUARANTEEING RELIABILITY
        E OKI; N YAMANAKA
        IEICE TRANSACTIONS ON COMMUNICATIONS, Jul. 1995, Peer-reviewed
      • A RECURSIVE MATRIX-CALCULATION METHOD FOR DISJOINT PATH SEARCH WITH HOP LINK NUMBER CONSTRAINTS
        E OKI; N YAMANAKA
        IEICE TRANSACTIONS ON COMMUNICATIONS, May 1995, Peer-reviewed
      • Full-Net: a Flexible Multi-QoS ATM Network Based on a Logically Configured VC-Network
        N. Yamanaka; E. Oki; F. Pitcho; H. Sato
        ISS'95, Apr. 1995, Peer-reviewed
      • Multiple-availability-level ATM network architecture.
        Eiji Oki; Naoaki Yamanaka; Francis Pitcho
        IEEE Communications Magazine, Sep. 1995, Peer-reviewed
      • An optimum logical ATM network design method guaranteeing multimedia QoS requirements
        E Oki; N Yamanaka
        GLOBECOM '95 - IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-3, 1995, Peer-reviewed
      • 1ST-PRINCIPLES CALCULATIONS OF TOTAL-ENERGY FOR CU-PD DISORDERED ALLOYS
        N TAKANO; E OKI; F TERASAKI; M FUKUCHI
        JOURNAL OF PHYSICS-CONDENSED MATTER, Aug. 1993, Peer-reviewed
      • Service Placement and User Assignment in Multi-Access Edge Computing with Base-Station Failure
        H. Taka; F. He; E. Oki
        IEEE/ACM International Symposium on Quality of Service, Jun. 2022, Peer-reviewed, Last author
      • Fault-Tolerant Controller Placement Model based on Load-Dependent Sojourn Time in Software-Defined Network
        S. Noda; T. Sato; E. Oki
        8th IEEE International Conference on Network Softwarization (NetSoft 2022), Jun. 2022, Peer-reviewed, Last author
      • Unavailability-Aware Backup Allocation Model for Middleboxes with Two-Stage Shared Protection
        N. Kita; F. He; E. Oki
        8th IEEE International Conference on Network Softwarization (NetSoft 2022), Jun. 2022, Peer-reviewed, Last author
      • Backup Resource Allocation Model with Two-Stage Probabilistic Protection
        K. Yokouchi; F. He; E. Oki
        8th IEEE International Conference on Network Softwarization (NetSoft 2022), Jun. 2022, Peer-reviewed, Last author

      Misc.

      • Guest Editors' Introduction: Special Section on Design and Management of Reliable Communication Networks.
        Massimo Tornatore; Teresa Gomes; Carmen Mas Machuca; Sara Ayoubi; Eiji Oki; Chadi Assi
        IEEE Transactions on Network and Service Management, Sep. 2021, Invited
      • Blockchain framework for real-time streaming data generated in image sensor networks for smart monitoring.
        Daiki Masuda; Ryoichi Shinkuma; Yuichi Inagaki; Eiji Oki
        2nd Conference on Blockchain Research & Applications for Innovative Networks and Services(BRAINS), Sep. 2020, Peer-reviewed
      • Report on Communications Society Special Talk and Awarding Ceremony at 2018 IEICE Society Conference
        T. Saba; E. Oki
        IEICE Communications Society, Global Newsletters, Dec. 2018, Invited
      • Report on Communications Society Special Talk and Awarding Ceremony at 2017 IEICE Society Conference
        E. Oki; F. Nuno
        IEICE Communications Society, Global Newsletters, Dec. 2017, Invited
      • Extensions to the Path Computation Element Communication Protocol (PCEP) for Inter-Layer MPLS and GMPLS Traffic Engineering.
        Eiji Oki; Tomonori Takeda; Adrian Farrel; Fatai Zhang
        Request for Comments(RFC), Dec. 2017, Peer-reviewed
      • Study on mathematical model of multi-UAV search system
        宮野 功晟; 新熊 亮一; 大木 英司
        電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 16 Nov. 2017
      • データ交換技術
        大木英司
        電子情報通信学会100年史, Sep. 2017, Peer-reviewed, Invited
      • Disjoint path selection scheme in elastic optical networks considering modulation techniques
        岸 祐斗; Kitsuwan Nattapong; 大木 英司
        電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 18 Jan. 2017
      • Introduction to optical network
        Bijoy Chand Chatterjee; Nityananda Sarma; Partha Pratim Sahu; Eiji Oki
        Lecture Notes in Electrical Engineering, 2017
      • Design and modeling of resilient optical networks RNDM 2015.
        Carmen Mas Machuca; Eiji Oki
        Optical Switching and Networking, Jan. 2017, Invited
      • Highlights from IEEE HPSR 2016: 17th International Conference on High Performance Switching and Routing
        N. Yamanaka; E. Oki
        IEEE ComSoc Global Communications Newsletter, IEEE Commun. Mag., Nov. 2016, Invited
      • 線形計画法による情報・通信ネットワークの設計
        大木英司
        電子情報通信学会会誌, Jun. 2016, Peer-reviewed, Invited
      • Highlights from RNDM 2015 - the 7th International Workshop on Reliable Networks Design and Modeling
        J. Rak; C.M. Machuca; E. Oki; D. Papadimitriou; K. Walkowiak
        Global Communications Newsletter, IEEE Commun. Mag., Apr. 2016
      • iPOP2015講演ホットトピック
        石田晋哉; 大木英司; 塩本公平
        ITUジャーナル, Feb. 2016, Invited
      • Ieee Access Special Section Editorial: Big Data Analytics for Smart and Connected Health.
        Yuan Zhang 0007; Lin Zhang; Eiji Oki; Nitesh V. Chawla; Anton Kos
        IEEE Access, 2016
      • Special issue on High-speed optical transport systems.
        Guido Maier; Eiji Oki
        Optical Switching and Networking, Jan. 2016, Peer-reviewed
      • Adaptive Sub-carriers Allocation Based on Traffic Fluctuation Estimate in Elastic Optical Network
        千野 光礼; 宮崎 貴博; 大木 英司
        電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 31 Aug. 2015
      • B-12-19 Virtual Machine Selection Scheme for Reliable Cloud Services
        Kaneko Ryoma; Pavarangkoon Praphan; Oki Eiji
        Proceedings of the Society Conference of IEICE, 25 Aug. 2015
      • B-12-20 Task Allocation Scheme for Hadoop in Campus Network Environment
        Matsuno Tomohiro; Chatterjee Bijoy Chand; Okamoto Satoru; Oki Eiji; Veeraraghavan Malathi; Yamanaka Naoaki
        Proceedings of the Society Conference of IEICE, 25 Aug. 2015
      • B-6-63 A Scheme to Choose Reinforced Links and Set Link Weights in IP networks
        Tahara Hiroki; Stephane Kaptchouang; Oki Eiji
        Proceedings of the Society Conference of IEICE, 25 Aug. 2015
      • B-12-7 Proposal of the dummy signal insertion method for realizing the adaptive link rate of the serial transmission type Flex Ethernet
        Okamoto Satoru; Miyazaki Takahiro; Popescu Ion; Chino Mirai; Yamanaka Naoaki; Veeraraghavan Malathi; Oki Eiji
        Proceedings of the IEICE General Conference, 24 Feb. 2015
      • iPOP 2014 Hot Lectures
        E. Oki; K. Shiomoto; H. Harai
        ITU-AJ Publication, New Breeze Winter, Jan. 2015, Invited
      • iPOP2014講演ホットトピック
        大木英司; 塩本公平; 原井洋明
        ITUジャーナル, Nov. 2014, Invited
      • Managing Wireless LAN Access Point with OpenFlow
        NAITO Takashi; OKI Eiji
        IEICE technical report, 15 May 2014
      • Performance of Energy Efficient Network Resource Allocation Scheme for Hose Model
        BA Seydou; OUEDRAOGO Ihsen AZIZ; OKI Eiji
        IEICE technical report, 06 Mar. 2014
      • Performance Evaluation of Preventive Start-time Optimization for Energy Saving of Hose Model Against Link Failure
        RANAWEERA Ravindra SANDARUWAN; OUEDRAOGO Ihsen AZIZ; OKI Eiji
        IEICE technical report, 06 Mar. 2014
      • B-8-66 Discussion on Operation Administration and Maintenance (OAM) Point and Multi-service Accommodation Method for the Elastic Lambda Aggregation Network (EλAN)
        Okamoto Satoru; Sato Takehiro; Oki Eiji; Takeshita Hidetoshi; Yamanaka Naoaki
        Proceedings of the IEICE General Conference, 04 Mar. 2014
      • Preventive Start-Time Optimization Considering Link Failure Probability
        KAPTCHOUANG STEPHANE; Ouedraogo IhsenAziz; OKI Eiji
        電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 03 Mar. 2014
      • IP load-balanced routing scheme considering link failure
        HONMA Masashi; OKI Eiji
        電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 03 Mar. 2014
      • Preventive Start-Time Optimization Against Changes of Network Conditions
        Eiji Oki
        TELECOM FRONTIER, Feb. 2014
      • Routing with Traffic Splitting based on Erasure Correcting Code for Instantaneous Recovery
        HENA AL MUKTADIR Abu; OKI Eiji
        Technical report of IEICE. LQE, 23 Jan. 2014
      • Routing with Traffic Splitting based on Erasure Correcting Code for Instantaneous Recovery
        HENA AL MUKTADIR Abu; OKI Eiji
        電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 23 Jan. 2014
      • Routing with Traffic Splitting based on Erasure Correcting Code for Instantaneous Recovery
        HENA AL MUKTADIR Abu; OKI Eiji
        電子情報通信学会技術研究報告. MWP, マイクロ波・ミリ波フォトニクス, 16 Jan. 2014
      • Guest Editorial: Switching and Routing for Scalable and Energy-Efficient Networking.
        Aleksandra Smiljanic; H. Jonathan Chao; Cyriel Minkenberg; Eiji Oki; Mounir Hamdi
        IEEE Journal of Selected Areas in Communications, Jan. 2014, Peer-reviewed
      • Preventive Start-Time Optimization Considering Both Failureand Non-Failure Scenarios
        KAPTCHOUANG STEPHANE; OKI Eiji
        電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 11 Nov. 2013
      • Performance Evaluation of Preventive Start-Time Routing Optimization for Hose Model
        SANDARUWAN RANAWEERA Ravindra; KAMRUL Islam MOHAMMAD; OKI Eiji
        電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 20 Jun. 2013
      • Performance of Smart Failure Insensitive Routing to Enhance Resource Utilization and Robustness
        OUEDRAOGO Ihsen AZIZ; KAMRUL Islam MOHAMMAD; OKI Eiji
        IEICE technical report, 16 May 2013
      • Implementation of Link-Load Ranking Scheme in OSPF-TE Networks
        KITSUWAN Nattapong; OKI Eiji
        電子情報通信学会技術研究報告 : 信学技報, 11 Mar. 2013
      • B-12-22 Implementation of A Reduction of Advertising Scheme in OSPF-TE Networks
        Kitsuwan Nattapong; Pavarangkoon Praphan; Oki Eiji
        Proceedings of the IEICE General Conference, 05 Mar. 2013
      • Link Utilization Estimation Scheme Considering Multiple-Queue Model
        IGAI Kiyofumi; OKI Eiji
        IEICE technical report, 08 Nov. 2012
      • Performance Evaluation for Median-Pump Wavelength Assignment Scheme in Optical Networks with Parametric Wavelength Conversion
        KITSUWAN Nattapong; LEELASETAKUL Maesaporn; OKI Eiji
        電子情報通信学会技術研究報告. PN, フォトニックネットワーク, 30 Oct. 2012
      • A Method of Determining the Distribution Ratio of Routing Scheme using Backup Route of IP Fast Reroute
        ARAI Yutka; OKI Eiji
        電子情報通信学会技術研究報告. PN, フォトニックネットワーク, 30 Oct. 2012
      • Dynamic Transmission Route Selection Towards the Contents Transmission Energy Optimization in E^3-DCN
        SHIBUTA Naohiko; ZHANG Shanming; TAKESHITA Hidetoshi; OKAMOTO Satoru; OKI Eiji; YAMANAKA Naoaki
        IEICE technical report, 20 Sep. 2012
      • A Load-Balanced Routing Scheme Based on Backup Route of IP Fast Reroute
        ARAI Yutka; OKI Eiji
        IEICE technical report, 10 May 2012
      • A scheme for link-utilization estimation based on delay measurements considering of packet processing delay jitter and timer granularity
        IGAI Kiyofumi; OKI Eiji
        IEICE technical report, 10 May 2012
      • Advanced Internet Protocols, Services, and Applications
        Eiji Oki; Roberto Rojas-Cessa; Mallikarjun Tatipamula; Christian Vogt
        Advanced Internet Protocols, Services, and Applications, 19 Mar. 2012
      • B-12-29 Hybrid Pump-Wavelength Configuration Scheme for Optical Packet Switch with Parametric Wavelength Converters
        Kitsuwan Nattapong; Yatjaroen Jaruwan; Oki Eiji
        Proceedings of the IEICE General Conference, 06 Mar. 2012
      • BS-3-2 Performance of IP Tunneling Design for OSPF Network to Reduce Advertising Delay(BS-3. Management and Control Technologies for Innovative Networks)
        Kitsuwan Nattapong; Tsunoda Shunichi; Oki Eiji
        Proceedings of the IEICE General Conference, 06 Mar. 2012
      • An Even-split Smart-OSPF routing scheme
        HONMA Masashi; TSUNODA Shunichi; OKI Eiji
        IEICE technical report, 01 Mar. 2012
      • Reliability Aware Topology Design Method for Energy Efficient Layer-2 Networks
        YONEZU Haruka; KURIMOTO Takashi; ISHII Daisuke; OKAMOTO Satoru; OKI Eiji; YAMANAKA Naoaki
        IEICE technical report, 01 Mar. 2012
      • Service Composition System Optimizing Network and Service Resources in E^3-DCN
        SHIBUTA Naohiko; NAKAHARA Kenta; KIKUTA Kou; ISHII Daisuke; OKAMOTO Satoru; OKI Eiji; YAMANAKA Naoaki
        IEICE technical report, 15 Dec. 2011
      • PCC-PCE Communication and Discovery Requirements for Inter-Layer Traffic Engineering
        T. Takeda; A. Farrel (Editors; E. Oki; JL. Le Roux; K. Kumaki
        Internet Engineering Task Force, Dec. 2011, Peer-reviewed
      • Available Bandwidth Estimation in Grid Networks
        SATOH Yusuke; OKI Eiji
        IEICE technical report, 10 Nov. 2011
      • Proposal of Multi-slice Traffic Engineering Method (MSTE) for Optical Packet/Path Integrated Networks
        YAMAGUCHI Masayasu; ISHII Daisuke; OKAMOTO Satoru; OKI Eiji; YAMANAKA Naoaki
        電子情報通信学会技術研究報告 : 信学技報, 07 Nov. 2011
      • Performance of Optical Packet Switch based on Recursive Parametric Wavelength Conversions
        KITSUWAN Nattapong; NGUYEN TAN Hung; MATSUURA Motoharu; KISHI Naoto; OKI Eiji
        電子情報通信学会技術研究報告 : 信学技報, 07 Nov. 2011
      • Estimation Scheme of One-way Delay Variations for Real-Time Communications
        AOKI Makoto; OKI Eiji
        電子情報通信学会技術研究報告 : 信学技報, 07 Nov. 2011
      • B-12-13 Managed self-organization network using dynamic resource allocation to virtual networks
        Miyamura Takashi; Osita Yuichi; Oki Eiji; Arakawa Shin'ichi; Kamamura Shohei; Shiomoto Kohei; Hiramatsu Atsushi; Murata Masayuki
        Proceedings of the Society Conference of IEICE, 30 Aug. 2011
      • B-12-14 Performance Evaluation of managed self-organization network
        Kamamura Shohei; Koizumi Yuki; Shimazaki Daisaku; Miyamura Takashi; Arakawa Shin'ichi; Oki Eiji; Shiomoto Kohei; Hiramatsu Atsushi; Murata Masayuki
        Proceedings of the Society Conference of IEICE, 30 Aug. 2011
      • B-12-6 Implementation of Scalable Network Emulator for IP Optical Network Conrol Experiment
        Tsunoda Shunichi; Kitsuwan Nattapong; Oki Eiji; Miyamura Takashi; Shiomoto Kohei
        Proceedings of the IEICE General Conference, 02 Mar. 2010
      • Scalable Network Emulator Architecture
        OKI Eiji; KITSUWAN Nattapong; TSUNODA Shunichi; MIYAMURA Takashi; MASUDA Akeo; SHIOMOTO Kohei
        IEICE technical report, 20 Nov. 2009
      • Framework for PCE-Based Inter-Layer MPLS and GMPLS Traffic Engineering.
        Eiji Oki; Tomonori Takeda; Jean-Louis Le Roux; Adrian Farrel
        Request for Comments(RFC), Sep. 2009, Peer-reviewed
      • Path Computation Element Communication Protocol (PCEP) Requirements and Protocol Extensions in Support of Global Concurrent Optimization.
        Young Lee; Jean-Louis Le Roux; Daniel King; Eiji Oki
        Request for Comments(RFC), Jul. 2009, Peer-reviewed
      • Extensions to the Path Computation Element Communication Protocol (PCEP) for Route Exclusions.
        Eiji Oki; Tomonori Takeda; Adrian Farrel
        Request for Comments(RFC), Apr. 2009, Peer-reviewed
      • B-12-8 Network Emulator Architecture for Network Virtualization in Optical Network
        Oki Eiji; Miyamura Takashi; Shiomoto Kohei
        Proceedings of the IEICE General Conference, 04 Mar. 2009
      • Path Computation Element (PCE) Communication Protocol (PCEP)
        JP. Vasseur; JL. Le Roux; ditor; A. Ayyangar; E. Oki; A. Atlas; A. Dolganow; Y. Ikejiri; K. Kumaki
        Internet Engineering Task Force, Mar. 2009, Peer-reviewed
      • B-6-15 Comparative Estimation of Traffic Engineering to minimize CAPEX
        Fujiwara Takayuki; Miyamura Takashi; Oki Eiji; Shiomoto Kohei
        Proceedings of the Society Conference of IEICE, 02 Sep. 2008
      • JL. Le Roux, D. Papadimitriou (Editors), D. Brungard, E. Oki, K. Shiomoto, and M. Vigoureux
        Evaluation of; existing GMPLS; Protocols against; Multi Layer; Multi Region Networks (MLN; MRN
        Internet Engineering Task Force, Sep. 2008, Peer-reviewed
      • Adaptive Virtual Network Topology Control Based on Attractor Selection
        KOIZUMI Yuki; MIYAMURA Takashi; ARAKAWA Shin'ichi; OKI Eiji; SHIOMOTO Kohei; MURATA Masayuki
        IEICE technical report, 08 Aug. 2008
      • K. Shiomoto, D. Papadimitriou, JL. Le Roux, M. Vigoureux, D. Brungard (Editors), E. Oki, I. Inoue, and E. Dotaro
        Requirements for GMPLS-Based Multi-Region; Multi-Layer Networks (MRN; MLN
        Internet Engineering Task Force, Jul. 2008, Peer-reviewed
      • Guest editorial - Multidomain optical networks: issues and challenges
        C. V. Saradhi; B. Ramamurthy; D. A. Schupke; E. Oki
        IEEE Communications Magazine, Jul. 2008, Peer-reviewed
      • Call admission control scheme based on statistics
        FUJIWARA Takayuki; OKI Eiji; SHIOMOTO Kohei
        IEICE technical report, 19 Jun. 2008
      • Bandwidth on Demand Service Using Virutual Network Topology Control
        MIYAMURA Takashi; OKI Eiji; Inoue ICHIRO; SHIOMOTO Kohei
        IEICE technical report, 19 Jun. 2008
      • Network Design Method Considering Holding Time of Path
        SUGIAYMA Ryuta; TAKEDA Tomonori; OKI Eiji; SHIOMOTO Kohei
        IEICE technical report, 12 Jun. 2008
      • Platform Technologies of IP Optical Traffic Engineering Server
        E. Oki; D. Shimazaki; T. Takeda; T. Miyamura; I. Ichiro; K. Shiomoto
        NTT Technical Review, May 2008, Peer-reviewed
      • Standardization of IP and Optical Networking Technologies
        I. Inoue; E. Oki; T. Takeda; K. Shiomoto; W. Imajuku
        NTT Technical Review, Apr. 2008, Peer-reviewed
      • Optimization of Input Traffic Flow in an IP Network
        MIKOSHI Taiju; TAKENAKA Toyofumi; OKI Eiji; SHIOMOTO Kohei
        IEICE technical report, 06 Mar. 2008
      • Implementation of Inter-domain LSP Control function on Multi-Layer-Network Operation and Management Architecture
        SHINDOME Kensuke; FUJIHARA Kazuhiro; KATO Shin-Ichi; TAKEDA Tomonori; OKI Eiji; INOUE Ichiro; SHIOMOTO Kohei
        IEICE technical report, 06 Mar. 2008
      • B-6-21 Call Admission Control Based on Statistical Information
        Fujiwara Takayuki; Oki Eiji; Shiomoto Kohei
        Proceedings of the IEICE General Conference, 05 Mar. 2008
      • B-6-38 Experiment of Multi-layer Network Operation and Management technology
        Shimazaki Daisaku; Oki Eiji; Inoue Ichiro; Shiomoto Kohei
        Proceedings of the IEICE General Conference, 05 Mar. 2008
      • B-12-18 Study for Network Planning by Equipment Adding and Routing
        SUGIYAMA Ryuta; TAKEDA Tomonori; OKI Eiji; SHIOMOTO Kohei
        Proceedings of the IEICE General Conference, 05 Mar. 2008
      • B-12-31 PCE-based Diverse Path Computation Schemes
        TAKEDA Tomonori; OKI Eiji; SHIOMOTO Kohei
        Proceedings of the IEICE General Conference, 05 Mar. 2008
      • Framework for MPLS-TE to GMPLS migration
        K. Shiomoto (Edito; D. Papadimitriou; JL. Le Roux; D. Brungard; K. Kumaki; Z. Alli; E. Oki; I. Inoue; T. Otani
        Internet Engineering Task Force, Mar. 2008, Peer-reviewed
      • IPオプティカルネットワーキング技術の標準化動向
        井上一郎; 大木英司; 武田知典; 井上一郎; 塩本公平; 今宿亙
        NTT技術ジャーナル, Feb. 2008, Peer-reviewed
      • 光IP連携サーバのプラットフォーム技術
        大木英司; 島崎大作; 武田知典; 宮村崇; 井上一郎; 塩本公平
        NTT技術ジャーナル, Feb. 2008, Peer-reviewed
      • Optimization of Input Admissible Traffic Flow Guaranteeing QoS
        見越 大樹; 竹中 豊文; 藤原 貴之; 大木 英司; 塩本 公平
        Tohoku-Section Joint Convention Record of Institutes of Electrical and Information Engineers, Japan, 2008
      • Improving Route Diversity through the Design of iBGP Topologies
        PELSSER Cristel; TAKEDA Tomonori; OKI Eiji; SHIOMOTO Kohei
        IEICE technical report, 13 Dec. 2007
      • Implementation of Multi-Layer-Network Operation and Management Architecture
        FUJIHARA Kazuhiro; KATO Shin-Ichi; OKI Eiji; TAKEDA Tomonori; INOUE Ichiro; SHIOMOTO Kohei
        IEICE technical report, 04 Oct. 2007
      • B-6-7 Rerouting Method in Consideration of Procedure of Path Route Change
        SUGIYAMA Ryuta; TAKEDA Tomonori; OKI Eiji; SHIOMOTO Kohei
        Proceedings of the Society Conference of IEICE, 29 Aug. 2007
      • PCE Communication Protocol (PCECP) specific requirements for Inter-Area (G)MPLS Traffic Engineering
        JL. Le Roux; dit; D. Cheng; K. Kumaki; E. Oki; R. Zhang; R. Zhang
        The Internet Engineering Task Force, Jul. 2007, Peer-reviewed
      • Inter-domain redundancy paths calculation method based on PCE
        HAYASHI Rie; OKI Eiji; SHIOMOTO Kohei
        IEICE technical report, 07 Jun. 2007
      • Development of multi-layer network visualization system
        MIKOSHI Taiju; KAMAMURA Shohei; SHIRAISHI Toshiyuki; OKI Eiji; SHIOMOTO Kohei; TAKENAKA Toyofumi
        IEICE technical report, 07 Jun. 2007
      • Multilayer Traffic Engineering (TE) Based on IP Optical TE Server
        E. Oki; D. Shimazaki; I. Ichiro; R. Matsuzaki; K. Shiomoto
        NTT Technical Review, May 2007, Peer-reviewed
      • Research and Development of IP and Optical Networking
        K. Shiomoto; I. Inoue; R. Matsuzaki; E. Oki
        NTT Technical Review, May 2007, Peer-reviewed
      • B-12-31 Inter-domain redundancy paths calculation methods based on PCE
        Hayashi Rie; Oki Eiji; Shiomoto Kohei
        Proceedings of the IEICE General Conference, 07 Mar. 2007
      • B-12-32 A study about congestion control of route calculation request with PCE discovery
        Shimazaki Daisaku; Oki Eiji; Shiomoto Kohei
        Proceedings of the IEICE General Conference, 07 Mar. 2007
      • Extended algorithm for calculating routes with both include route and delay constraint in IP networks
        MAKABE Tsutomu; HAYASHI Rie; OKI Eiji; SHIOMOTO Kohei; TAKENAKA Toyofumi
        IEICE technical report, 01 Mar. 2007
      • Routing algorithm under delay constraint
        HAYASHI Rie; SARASHIYA Koichi; OKI Eiji; SHIOMOTO Kohei; TAKENAKA Toyofumi
        IEICE technical report, 01 Mar. 2007
      • Increasing the accuracy of traffic matrix estimation for gradual reconfiguration of virtual network topologies
        OHSITA Yuichi; MIYAMURA Takashi; ARAKAWA Shin'ichi; ATA Shingo; OKI Eiji; SHIOMOTO Kohei; MURATA Masayuki
        IEICE technical report, 27 Feb. 2007
      • B-12-34 Multi-Layer-Network Operation and Management Architecture
        Oki Eiji; Matsuzaki Ryuichi; Takeda Tomonori; Inoue Ichiro; Shiomoto Kohei; Fujihara Kazuhiro; Kato Shin-Ichi
        Proceedings of the IEICE General Conference, 2007
      • 光IPネットワーキング技術の展望と最新動向 IPオプティカルネットワークにおける光IP連携サーバによるマルチレイヤトラヒックエンジニアリング
        大木英司; 島崎大作; 松崎隆一; 井上一郎; 塩本公平
        NTT技術ジャーナル, Jan. 2007, Peer-reviewed
      • 主役登場:マルチレイヤトラヒックエンジニアリングによるオペレーションの高度化を目指して
        大木英司
        NTT技術ジャーナル, Jan. 2007, Peer-reviewed
      • 光IPネットワーキング技術の展望と最新動向 IPオプティカルネットワーキング技術
        塩本公平; 井上一郎; 松崎隆一; 大木英司
        NTT技術ジャーナル, Jan. 2007, Peer-reviewed
      • Development of multi-layer network operation control system applying traffic management
        HAYAFUNE Yoshihiro; SHIMOTO Kohei; INOUE Ichiro; OKI Eiji
        IEICE technical report, 09 Nov. 2006
      • QoS Control Mechanism Based on Real-Time Measurement of Elephant Flows
        HAYASHI Rie; MIYAMURA Takashi; OKI Eiji; SHIOMOTO Kohei
        IEICE technical report, 05 Oct. 2006
      • Latest trends in traffic matrix modeling and its application to Multilayer TE
        HAYASHI Rie; MIYAMURA Takashi; SHIMAZAKI Daisaku; OKI Eiji; SHIOMOTO Kohei
        IEICE technical report, 05 Oct. 2006
      • MPLS/GMPLS Traffic Engineering Experiments in IP Optical Network
        SHIMAZAKI Daisaku; OKI Eiji; SHIOMOTO Kohei
        IEICE technical report, 05 Oct. 2006
      • Gradually Reconfiguring Virtual Network Topologies based on Estimated Traffic Matrices
        OHSITA Yuichi; MIYAMURA Takashi; ARAKAWA Shin'ichi; ATA Shingo; OKI Eiji; SHIOMOTO Kohei; MURATA Masayuki
        IEICE technical report, 05 Oct. 2006
      • Requirements for Path Computation Element (PCE) Discovery
        JL. Le Roux; dito; P. Mabey; E. Oki; R. Rabbat; T. W. Chung; R. Zhang
        Internet Engineering Task Force, Oct. 2006, Peer-reviewed
      • B-12-12 Extended algorithm for calculating routes with inclusive route constraint
        Hayashi Rie; Oki Eiji; Shiomoto Kohei
        Proceedings of the Society Conference of IEICE, 07 Sep. 2006
      • BS-4-2 Functions of Virtual Network Manager for PCE-baesd Inter-Layer Traffic Engineering
        Oki Eiji; Inoue Ichiro; Shiomoto Kohei
        Proceedings of the Society Conference of IEICE, 07 Sep. 2006
      • Path Computation Element (PCE) Communication Protocol Generic Requirements
        J. Ash; JL. Le Roux; dito; A. Atlas; A. Ayyangar; N. Bitar; I. Bryskin; D. Chen; D. Gangisetti; K. Kumaki; E. Oki; R. Zhang
        Internet Engineering Task Force, Sep. 2006, Peer-reviewed
      • Impact of traffic estimation on IP and optical multilayer TE
        OHSITA Yuichi; MIYAMURA Takashi; ARAKAWA Shin'ichi; ATA Shingo; OKI Eiji; SHIOMOTO Kohei; URUSHIDANI Shigeo; MURATA Masayuki
        IEICE technical report, 15 Aug. 2006
      • IP Optical Traffic Engineering Technology
        SHIOMOTO Kohei; INOUE Ichiro; OKI Eiji
        IEICE technical report, 15 Aug. 2006
      • Welcome message from the technical program co-chairs
        P. Chemouil; E. Oki; R Thompton
        2006 Workshop on High Performance Switching and Routing, Jun. 2006, Peer-reviewed
      • B-6-19 仮想トポロジ再構成による故障回復機能の実装と評価(B-6.ネットワークシステム,一般講演)
        宮村崇; 林理恵; 大木英司; 塩本公平; 漆谷重雄
        電子情報通信学会総合大会講演論文集, 08 Apr. 2006
      • B-12-14 トラヒックドリブンVNT再構成技術(B-12.フォトニックネットワーク,一般講演)
        島崎大作; 大木英司; 塩本公平; 漆谷重雄
        電子情報通信学会総合大会講演論文集, 08 Apr. 2006
      • B-12-18 PCEインターレイヤトラヒックエンジニアリングの適用性(B-12.フォトニックネットワーク,一般講演)
        大木英司; 塩本公平; 井上一郎; 漆谷重雄
        電子情報通信学会総合大会講演論文集, 08 Apr. 2006
      • 標準化が進むIPオプティカルネットワーキング技術の実証
        岡本聡; 大木英司; 清水香里; 今宿亙
        NTT技術ジャーナル, Feb. 2006, Peer-reviewed
      • B-6-94 GMPLS網における仮想トポロジ再構成機能の実装と評価(B-6.ネットワークシステム, 通信2)
        宮村崇; 林理恵; 大木英司; 井上一郎; 塩本公平; 漆谷重雄
        電子情報通信学会ソサイエティ大会講演論文集, 07 Oct. 2005
      • B-6-96 マルチレイヤサービスネットワークにおける階層化LSP設定方式の検討(B-6.ネットワークシステム, 通信2)
        清水香里; 小島久史; 井上一郎; 大木英司; 塩本公平; 漆谷重雄
        電子情報通信学会ソサイエティ大会講演論文集, 07 Oct. 2005
      • B-12-12 PCEによるインターレイヤトラヒックエンジニアリングとプロトコル要求条件(B-12.フォトニックネットワーク, 通信2)
        大木英司; 宮村崇; 塩本公平; 井上一郎; 漆谷重雄
        電子情報通信学会ソサイエティ大会講演論文集, 07 Oct. 2005
      • B-12-22 IP+Opticalネットワークにおける大容量データ転送方式に関する検討(B-12.フォトニックネットワーク, 通信2)
        島崎大作; 大木英司; 塩本公平; 漆谷重雄
        電子情報通信学会ソサイエティ大会講演論文集, 07 Oct. 2005
      • Latest IP Optical Networking Technologies in its Standardization
        Inoue Ichiro; Takeda Tomonori; Oki Eiji; Shiomoto Kohei; Urushidani Shigeo
        IEICE technical report. Information networks, 06 Oct. 2005
      • B-6-132 光IPネットワークにおけるアプリケーション連携機能の一検討(B-6. ネットワークシステム, 通信2)
        渡邉裕太; 小島久史; 栗本崇; 井上一郎; 大木英司; 漆谷重雄
        電子情報通信学会総合大会講演論文集, 07 Apr. 2005
      • B-12-18 Moving virtual source scheme and Its Performance Evaluation
        Shimazaki Daisaku; Oki Eiji; Shiomoto Kohei
        Proceedings of the IEICE General Conference, 07 Mar. 2005
      • Multilayer Traffic Engineering Using Adaptive Weighted Virtual Topology
        SHIMAZAKI Daisaku; OKI Eiji; SHIOMOTO Kohei
        電子情報通信学会技術研究報告. PN, フォトニックネットワーク, 17 Dec. 2004
      • B-6-157 GMPLS migration about routing
        Shimazaki Daisaku; Oki Eiji; Shiomoto Kohei; Yamanaka Naoaki
        Proceedings of the IEICE General Conference, 08 Mar. 2004
      • B-12-1 Performance of Bidirectional Path Setup Scheme in Optical GMPLS Networks
        Oki Eiji; Shimazaki Daisaku; Shiomoto Kohei; Matsuura Nobuaki; Yamanaka Naoaki
        Proceedings of the IEICE General Conference, 08 Mar. 2004
      • GMPLS network and IP network/MPLS network Interworking
        SHIMAZAKI Daisaku; OKI Eiji; SHIOMOTO Kohei; YAMANAKA Naoaki
        電子情報通信学会技術研究報告. PN, フォトニックネットワーク, 02 Sep. 2003
      • Multi-layer dynamic routine in GMPLS networks
        E. OKI; K. SHIOMOTO; M. KATAYAMA; W. IMAJUKU; N. YAMANAKA; Y. TAKIGAWA
        Technical report of IEICE. OCS, May 2003
      • Multilayer Networks based on Hierarchical Cloud-Routers
        SHIMAZAKI Daisaku; OKI Eiji; SHIOMOTO Kohei; YAMANAKA Naoaki
        IEICE technical report, 07 Mar. 2003
      • Hierarchical RSVP Signaling in GMPLS Multi-Region Networks
        Oki Eiji; Matsuura Nobuaki; Shiomoto Kohei; Yamanaka Naoaki
        Proceedings of the IEICE General Conference, 03 Mar. 2003
      • Scaleable SRG-based restoration method in photonic networks
        Shiomoto Kohei; Imajuku Wataru; Oki Eiji; Okamoto Satoru; Yamanaka Naoaki; Takigawa Yoshihiro
        Proceedings of the IEICE General Conference, 03 Mar. 2003
      • Multilayer Hierarchical Cloud-Router Network
        Shimazaki Daisaku; Oki Eiji; Shiomoto Kohei; Yamanaka Naoaki
        Proceedings of the IEICE General Conference, 03 Mar. 2003
      • Scalable SRG-based restoration method in wavelength networks
        K. SHIOMOTO; W. IMAJUKU; E. OKI; S. OKAMOTO; N. Yamanaka; Y. Takigawa
        IEICE technical report, Feb. 2003
      • GMPLS and IP/MPLS interworking network architecture
        Oki Eiji; Shimazaki Daisaku; Shiomoto Kohei; Yamanaka Naoaki
        Proceedings of the Society Conference of IEICE, 2003
      • Performance of Distributed-Controlled Dynamic Wavelength-Conversion Optical Networks
        SHIMAZAKI Daisaku; OKI Eiji; MATSUURA Nobuaki; SHIOMOTO Kohei; YAMANAKA Naoaki
        Technical report of IEICE. PS, 15 Oct. 2002
      • MPLS Signaling in Photonic IP Networks
        MATSUURA Nobuaki; OKI Eiji; KATAYAMA Masaru; SHIOMOTO Kohei; YAMANAKA Naoaki
        IEICE technical report. Information networks, 11 Jul. 2002
      • Distributed-control dynamic wavelength-conversion GMPLS networks for routing and wavelength assignment problem
        MISAWA Akira; SHIOMOTO Kohei; OKI Eiji; SHIMAZAKI Daisaku; KATAYAMA Masaru; YAMANAKA Naoaki
        IEICE technical report. Communication systems, 31 May 2002
      • Dynamic Optical Path Generation Strategy in IP+Photonic Peer-Model Network
        W. Imajuku; E. Oki; K. Shiomoto; N. Yamanaka; N. Nagatsu; Y. Takigawa
        IEICE technical report. Communication systems, May 2002
      • Performance Evaluation of Light Path Routing Algorithms in Photonic Networks
        M. KATAYAMA; E. OKI; K. SHIOMOTO; N. YAMANAKA; W. IMAJUKU
        Technical report of IEICE. PS, Apr. 2002
      • Dynamic multi-layer traffic engineering in MPLambdaS networks : The Format of Technical Report (Subtitle)
        K. Shiomoto; E. Oki; M. Katayama; W. Imajuku; N. Yamanaka
        Technical report of IEICE. PS, Apr. 2002
      • Multi-Layer Traffic Engineering in Photonic IP Networks
        E. OKI; K. SHIOMOTO; S. OKAMOTO; W. IMAJUKU; N. YAMANAKA
        Technical report of IEICE. PS, Jan. 2002
      • Study on photonic IP network architecture
        SHIOMOTO Kohei; OKI Eiji; OKAMOTO Satoru; YAMANAKA Naoaki
        IEICE technical report, 17 Dec. 2001
      • A moving virtual source scheme in optical burst switching networks
        SHIMAZAKI Daisaku; OKI Eiji; SHIOMOTO Kohei
        IEICE technical report. Information networks, 14 Sep. 2001
      • A disjoint path selection scheme with SRLG in GMPLS networks
        OKI Eiji; MATSUURA Nobuaki; SHIOMOTO Kohei
        IEICE technical report. Information networks, 13 Sep. 2001
      • A moving virtual source scheme in optical burst switching networks
        Shimazaki Daisaku; Oki Eiji; Shiomoto Kohei
        Proceedings of the Society Conference of IEICE, 29 Aug. 2001
      • Path Computation Scheme Considering SRLG in GMPLS Networks
        Oki Eiji; Matsuura Nobuaki; Shiomoto Kohei
        Proceedings of the Society Conference of IEICE, 29 Aug. 2001
      • 次世代マルチサービスノード実現に向けた超高速スイッチシステムの開発 80Gbit/sスイッチアーキテクチャ
        大木英司; 岡崎勝彦; 大友祐輔
        NTT R&D, Dec. 2000, Peer-reviewed
      • 次世代マルチサービスノード実現に向けた超高速スイッチシステムの開発 OPTIMAスケーラブルスイッチアーキテクチャ
        安川正祥; 大木英司; 中井康平; 山中直明
        NTT R&D, Dec. 2000, Peer-reviewed
      • Integrated physical and logical layer design of multimedia ATM networks
        SD Moitra; E Oki; N Yamanaka
        IEICE TRANSACTIONS ON COMMUNICATIONS, Sep. 1999
      • Scalable Tournament-Cell-Sequence-Conserving ATM Switch
        YASUKAWA Seisho; YAMANAKA Naoaki; OKI Eiji; SHIOMOTO Kohei
        Technical report of IEICE. SSE, 20 Mar. 1998
      • Multi-route ATM switch which conserve cell sequence in tourament manner
        YASUKAWA Seisho; YAMANAKA Naoaki; OKI Eiji; SHIOMOTO Kohei
        Proceedings of the IEICE General Conference, 06 Mar. 1998
      • A Multi-QoS Connection Admission Control Scheme in ATM Networks
        OKI Eiji; YAMANAKA Naoaki; SHIOMOTO Kohei
        Technical report of IEICE. SSE, 19 Aug. 1996
      • フレキシブルマルチQoS ATM網の設計法
        大木英司; 山中直明
        NTT R&D, Jul. 1996, Peer-reviewed
      • Multi-Stage ATM Switching System with High Speed interconnect Link
        YASUKAWA Seisho; SHIOMOTO Kohei; YAMANAKA Naoki; OKI Eiji
        Proceedings of the Society Conference of IEICE, 1996
      • BS-1-61 Energy-efficient scheme for networks with optimal traffic splitting technique(BS-1. Future Network Technologies for Advanced Information and Communications Society)
        Leepila Ruchaneeya; Oki Eiji; Kishi Naoto
        Proceedings of the IEICE General Conference, 04 Mar. 2014
      • OPTIMA : 640-Gbit/s ATMスイッチングシステム
        大木英司
        信学技報, 1998
      • Oplimum design method for VCH interconnection ATM network with multimedia constraints
        OKI E.
        Proc. The IEICE conference, 1995

      Presentations

      • Distributed Server Allocation Considering Migration
        S. Yanase; F. He; A. Kawabata; E. Oki
        IEICE Technical Report, vol. 121, no. 433, NS2021-126, Mar. 2022
      • Performance of Joint Inter-Core Crosstalk- and Intra-Core Impairment-Aware Lightpath Provisioning Model in Elastic Optical Networks
        K. Takeda; T. Sato; B.C. Chatterjee; 大木英司
        IEICE Technical Report, vol. 121, no. 350, PN2021-37, Jan. 2022
      • 仮想化ネットワークのグラフ設計および埋め込みモデル
        佐藤丈博; 栗本崇; 漆谷重雄; 大木英司
        電気関係学会関西連合大会, G8-11, Dec. 2021, Invited
      • 仮想ネットワーク機能によるトラヒック量変化の影響を考慮したサービスチェイン配備
        尾崎伸太朗; 佐藤丈博; 大木英司
        電子情報通信学会技術研究報告, vol. 121, no. 170, NS2020-61, Sep. 2021
      • Analysis on Middlebox Unavailability under Shared Protection Allowing Multiple Backups
        R. Fujita; F. He; E. Oki
        IEICE Technical Report, vol. 120, no. 413, NS2020-129, Mar. 2021
      • 空間分割多重型エラスティック光ネットワークにおけるコア間クロストークとコア内信号劣化を同時に考慮した資源割り当てモデル
        竹田健太; 佐藤丈博; B.C. Chatterjee; 大木英司
        電子情報通信学会技術研究報告, vol. 120, no. 388, PN2020-62, Mar. 2021
      • 仮想化ネットワークのグラフ設計および埋め込みモデルの性能評価
        佐藤丈博; 栗本崇; 漆谷重雄; 大木英司
        電子情報通信学会技術研究報告, vol. 120, no. 327, NS2020-120, Jan. 2021
      • サービスチェイニングにおける仮想ネットワーク機能配置および経路決定モデル
        佐藤丈博; 大木英司
        電気関係学会関西連合大会, G8-14, Nov. 2020, Invited
      • Bandwidth Allocation for Multiple LIDAR Sensors based on Spatial Importance of Point-Cloud Data
        R. Otsu; R. Shinkuma; T. Sato; E. Oki
        IEICE Technical Report, vol. 120, no. 261, SeMI2020-36, Nov. 2020
      • Estimation of Spatial Importance of 3D Sensor Data for Real-Time Smart Monitoring Using Machine Learning
        M. Oka; R. Shinkuma; E. Oki; T. Sato; T. Iwai; K. Nihei; T. Eiji; D. Kanetomo; K. Satoda
        IEICE Technical Report, vol. 120, no. 261, SeMI2020-37, Nov. 2020
      • 順序制約と経路制約を緩和したサービスチェイン配備問題における列生成法を用いた発見的アルゴリズム
        菊池淳, 佐藤丈博, 新熊亮一, 大木英司
        電子情報通信学会総合大会, B-6-65, Mar. 2020
      • エラスティック光ネットワークにおけるマルチパス設定のための経路最適化効果の検証,
        竹田健太; 佐藤丈博; 新熊亮一; 大木英司
        電子情報通信学会関西支部学生会研究発表講演会, A3-2, Mar. 2020
      • Performance of Routing and Spectrum Slot Allocation Model for Multipath Provisioning in Elastic Optical Networks
        K. Takeda; T. Sato; R. Shinkuma; E. Oki
        IEICE Technical Report, vol. 119, no. 402, PN2019-250, Jan. 2020
      • Service Chain Provisioning Model with Relaxation of Virtual Network Function Visit Order and Non-Loop Constraints
        N. Hyodo; T. Sato; R. Shinkuma; E. Oki
        IEICE Technical Report, vol. 118, no. 505, NS2019-158, Dec. 2019
      • Machine-to-Machineサービスプラットフォームに向けたプログラムファイル配置問題
        佐藤丈博; 大木英司
        電気関係学会関西連合大会, G8-1, Nov. 2019, Invited
      • Prioritized Transmission of Mobile IoT Data Using Machine Learning Models
        Y. Inagaki; R. Shinkuma; T. Sato; E. Oki
        IEICE Cross-Field Research Association of Super-Intelligent Networking (RISING), Nov. 2019
      • 超並列型光ネットワークに対応するダイナミックMAC構成技術の研究開発~超並列型光ネットワーク基盤技術の研究開発(課題204)~
        岡本聡; 杉浦叶典; 村上正樹; 大木英司; 山中直明
        電子情報通信学会技術研究報告, vol. 119, no. 290, PN2019-25, Nov. 2019
      • Optimization of Link Weights against Multiple Link Failures
        Y. Hirano; F. He; T. Sato; E. Oki
        IEICE Technical Report, vol. 119, no. 297, NS2019-129, Nov. 2019
      • Performance of Backup Resource Assignment for Middleboxes
        R. Fujita; F. He; T. Sato; E. Oki
        IEICE Technical Report, vol. 119, no. 297, NS2019-130, Nov. 2019
      • Performance Evaluation of Network Service Scheduling Model with Resource Sharing and Preemption
        Y. Zhang; F. He; T. Sato; E. Oki
        IEICE Network Virtualization Workshop, Nov. 2019
      • Allocation of Virtual Network Function Maximizing Continuous Available Time of Service Function Chains
        R. Kang; F. He; T. Sato; E. Oki
        IEICE Network Virtualization Workshop, Oct. 2019
      • Backup Resource Allocation Model against Multiple Controller Failures in Software Defined Network
        F. He; T. Sato; E. Oki
        IEICE Technical Report, vol. 119, no. 180, PN2019-13, Aug. 2019
      • 実空間情報のリアルタイム予測のための効用関数のモデル化方式
        佐藤圭一郎; 新熊亮一; 佐藤丈博; 大木英司; 岩井孝法; 大西健夫; 信清貴宏; 金友 大; 里田浩三
        電子情報通信学会技術研究報告, vol. 119, no. 110, SeMI2019-21, Jul. 2019
      • Design Routings in Primary and Backup Network to Minimize Backup Capacity for Random Multiple Link Failures
        S. Khouangvichit; E. Oki; N. Kitsuwan
        電子情報通信学会 総合大会, BS-3-3, Mar. 2019
      • Fault-Tolerant Multipath Provisioning Scheme to Minimize Required Spectrum Resource in Elastic Optical Networks
        K. Takeda; T. Sato; R. Shinkuma; E. Oki
        IEICE Technical Report, vol. 118, no. 505, PN2018-96, Mar. 2019
      • Backup Resource Assignment for Middleboxes
        R. Fujita; F. He; T. Sato; E. Oki
        IEICE Technical Rerpot, vol. 118, no. 465, NS2018-217, Mar. 2019
      • ネットワーク機器のログ情報に基づいた高精度な故障確率推定
        松野将大; 関川柊; 大木英司; 岡本聡; 山中直明
        電子情報通信学会技術研究報告, vol. 118, no. 505, PN2018-83, Mar. 2019
      • 実空間情報のリアルタイム予測におけるクラウドセンシングのための報酬配分
        高木理絵子; 稲垣悠一; 新熊亮一; Fatos Xhafa; 佐藤丈博; 大木英司
        電子情報通信学会技術研究報告, vol. 118, no. 476, MoNA2018-72, Mar. 2019
      • 実空間情報のリアルタイム予測における効用関数のモデル化の検討
        佐藤圭一郎; 新熊亮一; 佐藤丈博; 大木英司; 岩井孝法; 大西健夫; 信清貴宏; 金友大; 里田浩三
        電子情報通信学会技術研究報告, vol. 118, no. 389, MoNA2018-66, Jan. 2019
      • リアルタイム予測情報配信のための特徴量選択アンサンブルによる重要データ抽出の検討
        酒井拓海; 稲垣悠一; 新熊亮一; 佐藤丈博; 大木英司
        電子情報通信学会技術研究報告, vol. 118, no. 389, MoNA2018-67, Jan. 2019
      • 予測精度を考慮したリアルタイム予測情報配信のためのエッジ連携モデルの評価
        上林将大; 新熊亮一; 佐藤丈博; 大木英司
        電子情報通信学会技術研究報告, vol. 118, no. 170, MoNA2018-68, Jan. 2019
      • 1+1パスプロテクションを適用したエラスティック光ネットワークにおけるパスの経路変更と切り替えに基づくデフラグメンテーション方式
        澤孝晃; 何馥君; 佐藤丈博; B.C. Chatterjee; 大木英司
        電子情報通信学会技術研究報告, vol. 118, no.396, PN2018-79, Jan. 2019
      • クラウドコンピューティングシステムにおけるバックアップ資源共有モデルに基づく障害復旧実験
        佐藤 丈博; 何 馥君; 大木英司; 栗本崇; 漆谷重雄
        電子情報通信学会ネットワーク仮想化研究会, Nov. 2018
      • 訪問順序と経路制約を緩和するサービスチェイニングのための仮想ネットワーク機能配置モデル
        兵頭直樹; 佐藤丈博; 新熊亮一; 大木英司
        電子情報通信学会技術研究報告, vol. 118, no. 250, NS2018-109, Oct. 2018
      • 複数のリンク故障に対するプロテクションのためのバックアップネットワーク設計
        平野佑季; 何 馥君; 佐藤丈博; 大木英司
        電子情報通信学会技術研究報告, vol. 118, no. 250, NS2018-126, Oct. 2018
      • M2Mサービスネットワークプラットフォームにおけるプログラムファイル配置法のモデル化および発見的アプローチ
        佐藤 丈博; 大木英司
        電子情報通信学会ネットワーク仮想化研究会, Sep. 2018
      • Y. Yamada, R. Shinkuma, T. Sato, and E. Oki
        Data prioritization; based on contribution to; prediction of mobile traffic
        電子情報通信学会技術研究報告, vol. 118, no. 170, MoNA2018-18, Aug. 2018
      • 宮野功晟, 新熊亮一, 大木英司, 佐藤丈博
        救助支援を目的としたUAVシステムのための効用ベーススケジューリング手法の評価
        電子情報通信学会技術研究報告, vol. 118, no. 170, MoNA2018-16, Aug. 2018
      • エラスティック光ネットワークにおける独立経路選択
        岸祐斗; キットスワンナッタポン; 大木英司
        電子情報通信学会技術研究報告, vol. 117, no.473, PN2017-98, Mar. 2018
      • エッジコンピューティングを用いた複数UAVによる捜索システムのためのスケジューリング方式の評価
        宮野功晟; 新熊亮一; 大木英司; 佐藤丈博
        電子情報通信学会技術研究報告, vol. 117, no. 390, MoNA2017-43, Jan. 2018
      • 小型無人航空機による探索システムの数理モデルの検討
        宮野功晟; 新熊亮一; 大木英司
        電子情報通信学会技術研究報告, vol. 117, no. 308, MoNA2017-22, Nov. 2017
      • グラフ圧縮を用いた媒介中心性の計算手法
        荒巻和治; キットスワン ナッタポン; 大木英司
        電子情報通信学会技術研究報告, Oct. 2017
      • Performance of Elastic Optical Network with Allowable Spectrum Conversion at Intermediate Switches
        N. Kitsuwan; P. Pavarangkoon; B.C. Chatterjee; E. Oki
        International Conference on Transparent Optical Networks (ICTON 2017), Jul. 2017, Invited
      • Design and Control in Elastic Optical Networks: Issues, Challenges, and Research Directions
        E. Oki; B.C. Chatterjee
        International Conference on Computing, Networking and Communications (ICNC), Jan. 2017, Invited
      • 通信ネットワークの設計・制御における最適化
        大木英司
        日本オペレーションズ・リサーチ学会「最適化の基盤とフロンティア」研究部会, 第10回研究会, Dec. 2016, Invited
      • Design and Analysis for Elastic Optical Networks
        Eiji Oki
        International Conference on Light and Light based technologies (ICLLT-2016), Nov. 2016, Invited
      • Hybrid Permanent Flow Scheme for Flow Reduction with Two MPLS Tags in Software-Defined
        N. Kitsuwan; E. Oki
        電子情報通信学会技術研究報告, vol. 116, no. 307, PN2016-38, Nov. 2016
      • 高信頼なクラウドストレージサービスのためのクラウドプロバイダー選択モデル
        金子遼馬; キットスワン ナッタポン; 大木英司; 栗本崇; 漆谷重雄
        電子情報通信学会技術研究報告, vol. 116, no. 307, PN2016-30, Nov. 2016
      • 広域ネットワークにおける計算機資源とネットワーク資源を考慮したHadoopタスク割り当て方式
        松野伴拓; B.C. Chatterjee; N. Kitsuwan; 大木英司; M. Veeraraghavan; 岡本聡; 山中直明
        電子情報通信学会技術研究報告, vol. 116, no. 307, PN2016-31, Nov. 2016
      • The ACTION Project: Application coordinating with Transport, IP and Optical Network
        N. Yamanaka; S. Okamoto; Y. Imakiire; M. Arase; E. Oki; M. Veeraraghavan
        電子情報通信学会技術研究報告, vol. 116, no. 205, PN2016-25, Sep. 2016
      • The ACTION Project: Application coordinating with Transport, IP and Optical Networks
        N. Yamanaka; S. Okamoto; Y. Imakiire; M. Arase; E. Oki; M. Veeraraghavan
        Workshop on Multi-Layer Network Orchestration (NetOrch), Jul. 2016, Invited
      • Performance Evaluation of Partition Scheme with First-last Fit Spectrum Allocation for Elastic Optical Networks
        E. Oki; B.C. Chatterjee
        International Conference on Transparent Optical Networks (ICTON 2016), Jun. 2016, Invited
      • Implementation Technique for Traffic Splitting in OpenFlow Networks
        N. Kitsuwan; E. Oki
        電子情報通信学会技術研究報告, vol. 116, no. 111, NS2016-44, Jun. 2016
      • エラスティック光ネットワークにおけるスペクトルスロットデフラグメンテーション
        岸祐斗; Seydou BA; 大木英司
        電子情報通信学会東京支部学生会第21回研究発表会, Mar. 2016
      • 接続方式を考慮した高信頼クラウドストレージサービス
        金子遼馬; Praphan Pavarangkoon; 大木英司
        電子情報通信学会東京支部学生会第21回研究発表会, Mar. 2016
      • OpenFlowによる負荷分散ルーチングの実装
        宮谷謙斗; キットスワンキットスワン; 大木英司
        電子情報通信学会東京支部学生会第21回研究発表会, Mar. 2016
      • OpenFlowによる高信頼・トラヒック分散ネットワークの構築
        鈴木龍太; 大木英司
        電子情報通信学会東京支部学生会第21回研究発表会, Mar. 2016
      • Hadoopにおける計算機資源とネットワーク資源に応じたタスク割り当て方式
        畔柳駿一; 松野伴拓; 大木英司
        電子情報通信学会東京支部学生会第21回研究発表会, Mar. 2016
      • Task Allocation Scheme for Hadoop in Campus Network Environment
        T. Matsuno; B.C. Chatterjee; S. Okamoto; E. Oki; N. Yamanaka; M. Veeraraghavan
        電子情報通信学会 ソサイエティ大会, Sep. 2015, 電子情報通信学会
      • Virtual Machine Selection Scheme for Reliable Cloud Services
        R. Kaneko; P. Praphan; E. Oki
        電子情報通信学会 ソサイエティ大会, Sep. 2015, 電子情報通信学会
      • A Scheme to Choose Reinforced Links and Set Link Weights in IP Networks
        H. Tahara; S. Kaptchouang; E. Oki
        電子情報通信学会 ソサイエティ大会, Sep. 2015, 電子情報通信学会
      • エラスティック光ネットワークにおけるトラヒック変動幅予測に基づく適応的サブキャリア割り当て
        千野光礼; 宮崎貴博; 大木英司; 岡本聡; 山中直明
        IEICE Technical Report, Sep. 2015
      • Performance Evaluation of Span Power Control Scheme for Fast Optical Lightpath Provisioning in Multi-Core Fiber Networks
        E. Oki; B.C. Chatterjee; Y. Jayabal; N. Yamanaka; S. Okamoto; A. Fumagalli
        International Conference on Transparent Optical Networks (ICTON 2015), Jul. 2015, Invited
      • Performance of Survivable Lightpath Provisioning Scheme in Multi-Domain Optical Network
        P. Pavarangkoon; E. Oki
        IEICE Technical Report, Jun. 2015
      • The ACTION Project: Applications Coordinate with Transport, IP and Optical Networks
        A. Fumagalli; M. Veeraraghavan; E. Oki; S. Okamoto; N. Yamanaka
        4th International Workshop on Trends in Optical Technologies (WTON), May 2015, Invited
      • Power Saving-oriented Path Reallocation Utilizing Advantage of Low Power Idle
        Y. Isaji; T. Miyazaki; K. Ashizawa; M. Chino; H. Takeshita; S. Okamoto; E. Oki; N. Yamanaka
        電子情報通信学会技術研究報告, Apr. 2015, 電子情報通信学会
      • Condition for Instantanoues Recovery using Multiple Coding-Aware Protection Scenarios
        P.V. Pham; A.H.A. Muktadir; B.C. Chatterjee; E. Oki
        電子情報通信学会PN研究会学生ワークショップ, Mar. 2015, 電子情報通信学会
      • Power/Resource Optimization Resource Allocation Design Method of Getting Resource Utilization Information on Virtual Networks
        中村景; 永田翔一; 内田哲博; 竹下秀俊; 岡本聡; 山中直明; 大木英司
        電子情報通信学会PN研究会学生ワークショップ, Mar. 2015, 電子情報通信学会
      • Instantaneous Recovery Scheme for Route Design using Multiple Coding-Aware 1+1 Protection Scenarios
        P.V. Pham; A.H.A. Muktadir; B.C. Chatterjee; E. Oki
        IEICE Technical Report, Mar. 2015
      • Virtual Machine Selection Scheme Considering Reliability for Cloud Services
        R. Kaneko; E. Oki
        IEICE Technical Report, Mar. 2015
      • Distributed Demand Scheduling Method Based on Grouping by Demand Curve in Smart Grid
        A. Imamura; S. Yamamoto; H. Takeshita; S. Okamoto; E. Oki; N. Yamanaka
        IEICE Technical Report, Mar. 2015
      • シリアル伝送型Flex Ethernetにおける適応型リンクレート変更実現のためのダミー信号挿入手法の提案
        岡本聡; 宮崎貴博; I. Popescu; 千野未来; 山中直明; M. Veeraraghavan; 大木英司
        電子情報通信学会,総合大会, Mar. 2015
      • Radio Over Fiber Access Network Concept Employing Analog RoF and Optical Power Feed Techniques for Enhanced Mobile Communication Systems
        Y. Yamao; N. Kishi; E. Oki; M. Matsuura
        IEICE Technical Report, Mar. 2015
      • Implementation and Performance Evaluation of Smart OSPF in Hybrid SDN
        Y. Nakahodo; N. Naito; S. Okamoto; E. Oki
        電子情報通信学会技術研究報告, Jan. 2015, 電子情報通信学会
      • Proposal of the Scalable Virtualized Home Gateway using Atomic Network Function Virtualization
        T. Uchida; T. Miyazaki; T. Okano; H. Takeshita; S. Okamoto; N. Yamanaka; E. Oki
        電子情報通信学会技術研究報告, Jan. 2015, 電子情報通信学会
      • Performance Evaluation of Partition Scheme for Elastic Spectrum Allocation in Japan Photonic Networks
        W. Fadini; B.C. Chatterjee; E. Oki
        IEICE Photonic Network Workshop, JPN Design Constest, Nov. 2014
      • Performance of Hybrid Instantaneous Recovery Route Design Scheme with Two Different Coding-Aware Scenarios in Japan Photonic Networks
        P.V. Phong; A.H.A. Muktadir; E. Oki
        IEICE Photonic Network Workshop, JPN Design Constest, Nov. 2014
      • Application-Centric, Energy-Efficient Network Architecture, ACTION, Based on Flexible Optical Network
        N. Yamanaka; S. Okamoto; A. Fumagalli; E. Oki; M. Veeraraghavan
        12th International Conference on Optical Internet 2014 (COIN 2014), Aug. 2014
      • Managing Wireless LAN Access Point with OpenFlow
        N. Naito; E. Oki
        電子情報通信学会技術研究報告, May 2014, 電子情報通信学会
      • Preventive Start-Time Optimization Against Network Failure
        E. Oki
        10th International Conference on the Design of Reliable Communication Networks (DRCN 2014), Apr. 2014, Invited
      • Performance of Energy Efficient Network Resource Allocation Scheme for Hose Model
        S. Ba; I.A. Ouédraogo; E. Oki
        電子情報通信学会技術研究報告, Mar. 2014, 電子情報通信学会
      • Performance Evaluation of Preventive Start-time Performance Evaluation of Preventive Start-time Optimization for Energy Saving of Hose Model Against Link Failure
        R. Sandaruwan Ranaweera; I.A. Ouédraogo; E. Oki
        電子情報通信学会技術研究報告, Mar. 2014, 電子情報通信学会
      • Preventive Start-Time Optimization Considering Link Failure Probability
        S. Kaptchouang; I.A. Ouédraogo; E. Oki
        電子情報通信学会技術研究報告, Mar. 2014, 電子情報通信学会
      • Smart PSO: preventive start-time optimization reducing congestion ratio under no failure scenario
        S. Kaptchouang; I.A. Ouédraogo; E. Oki
        電子情報通信学会PN研究会学生ワークショップ, Mar. 2014, 電子情報通信学会
      • リンク故障を考慮したIP負荷分散ルーチング方式
        M. Honma; E. Oki
        IP Load-Balanced Routing Scheme Considering Link Failure, Mar. 2014, 電子情報通信学会
      • Energy-Efficient Scheme for Networks with Optimal Traffic Splitting Technique
        N. Kishi; R. Leepila; E. Oki
        電子情報通信学会総合大会, Mar. 2014
      • Routing with Traffic Splitting based on Erasure Correcting Code for Instantaneous Recovery
        A.H.A. Muktadir; E. Oki
        IEICE Technical Report, Jan. 2014
      • A Routing Algorithm for 1+1 Protection Considering Network Coding Effect with Polynomial-Time Computation
        E. Oki; A.H.A. Muktadir
        International Workshop on Optical Networking (iWON 2013), Dec. 2013, Georgia State University
      • Preventive Start-Time Optimization Considering Both Failureand Non-Failure Scenarios
        S. Kaptchouang; E. Oki
        IEICE Technical Report, Nov. 2013
      • 通信ネットワークのための数理計画法
        PIF・PN特別チュートリアル講演会, Oct. 2013, PIF(超高速フォトニックネットワーク開発推進協議会),PN研究会(フォトニックネットワーク研究会), Invited
      • Performance Evaluation of Preventive Start-Time Routing Optimization for Hose Model
        R.S. Ranaweera; I.M. Kamrul; E. Oki
        IEICE Technical Report, Aug. 2013
      • Performance of Smart Failure Insensitive Routing to Enhance Resource Utilization and Robustness
        I.A.I. Oué draogo; I.M. Kamrul; E. Oki
        IEICE Technical Report, May 2013
      • Implementation of Link-Load Ranking Scheme in OSPF-TE Networks
        N. Kitsuwan; E. Oki
        IEICE Technical Report, Mar. 2013
      • Implementation of A Reduction of Advertising Scheme in OSPF-TE Networks
        N. Kitsuwan; P. Pavarangkoon; E. Oki
        電子情報通信学会,総合大会, Mar. 2013
      • IP fast rerouteの予備ルートを活用した負荷分散方式における分散値決定方法
        新井 裕; 大木英司
        IEICE Technical Report, Nov. 2012
      • Performance Evaluation for Median-Pump Wavelength Assignment Scheme in Optical Networks with Parametric Wavelength Conversion
        N. Kitsuwan; M. Leelasetakul; E. Oki
        IEICE Technical Report, Nov. 2012
      • 複数キューを有する出力ポートを考慮したリンク使用率の推定法
        伊賀井清史; 大木英司
        IEICE Technical Report, Nov. 2012
      • E3-DCNにおけるコンテンツ転送エネルギー最適化に向けた動的転送経路選択
        渋田直彦; 張善明; 竹下秀俊; 岡本聡; 大木英司; 山中直明
        IEICE Technical Report, Sep. 2012
      • パケット処理遅延揺らぎとタイマ粒度を考慮した遅延計測によるリンク使用率推定法
        伊賀井清史; 大木英司
        IEICE Technical Report, May 2012
      • IP Fast Rerouteの予備ルート活用した負荷分散ルーチング方式
        新井 裕; 大木英司
        IEICE Technical Report, May 2012
      • A Wavelength Assignment Scheme in Multi-Carrier Distributed Optical Mesh Networks
        B. Sitorus; N. Kitsuwan; E. Oki
        電子情報通信学会,フォトニックネットワーク研究会学生ワークショップ, Mar. 2012
      • 信頼性を考慮した省エネルギーレイヤ2ネットワーク設計
        米津遥; 栗本崇; 石井大介; 岡本聡; 大木英司; 山中直明
        IEICE Technical Report, Mar. 2012
      • Smart-OSPFにおける均等分散ルーチング方式
        本間 奬; 角田俊一; 大木英司
        IEICE Technical Report, Mar. 2012
      • Hybrid Pump-Wavelength Configuration Scheme for Optical Packet Switch with Parametric Wavelength Converters
        N. Kitsuwan; J. Yatjaroen; E. Oki
        電子情報通信学会,総合大会, Mar. 2012
      • Performance of IP Tunneling Design for OSPF Network to Reduce Advertising Delay
        N. Kitsuwan; E. Oki
        電子情報通信学会,総合大会, Mar. 2012
      • PCC-PCE Communication and Discovery Requirements for Inter-Layer Traffic Engineering
        T. Takeda; A. Farrel (Editors; E. Oki; JL. Le Roux; K. Kumaki
        RFC 6457, The Internet Engineering Task Force, Dec. 2011
      • E3-DCNにおけるネットワークおよびサービス資源最適化サービスコンポジションシステム
        渋田直彦; 中原健太; 菊田洸; 石井大介; 岡本聡; 大木英司; 山中直明
        IEICE Technical Report, Dec. 2011
      • リアルタイム系通信における片道パケット遅延時間変動の推定法
        青木誠; 大木英司
        電子情報通信学会技術研究報告,フォトニックネットワーク研究会, Nov. 2011
      • 光パケット・光パス統合網のためのマルチスライス・トラヒックエンジニアリング手法(MSTE)の提案
        山口正泰; 石井大介; 岡本聡; 大木英司; 山中直明
        電子情報通信学会技術研究報告,フォトニックネットワーク研究会, Nov. 2011
      • Performance of Optical Packet Switch based on Recursive Parametric Wavelength Conversions
        N. Kitsuwan; R. Rojas-Cessa; M. Matsuura; E. Oki
        IEICE Technical Report, Nov. 2011
      • 動的リソース制御による管理型自己組織化ネットワークの検討
        宮村崇; 大下裕一; 大木英司; 荒川伸一; 鎌村星平; 塩本公平; 平松 淳; 村田正幸
        電子情報通信学会,ソサイエティ大会, Sep. 2011
      • Performance of Link Load Ranking Scheme to Reduce Advertisements in OSPF-TE Network
        N. Kitsuwan; E. Oki
        電子情報通信学会,ソサイエティ大会, Sep. 2011
      • Performance of Hybrid Pump Wavelength Assignment for Optical Packet Switch with Parametric Wavelength Converters
        N. Kitsuwan; K. Ikura; E. Oki
        電子情報通信学会,ソサイエティ大会, Sep. 2011
      • 遅延計測を用いたリンク使用率の簡易推定法
        伊賀井清史; 大木英司
        IEICE Technical Report, May 2011
      • 簡易負荷分散IP ルーチング方式の実装
        角田俊一; Abu Hena Al Muktadir; 大木英司
        電子情報通信学会技術研究報告, Mar. 2011
      • 簡易負荷分散IP ルーチングの実装
        角田俊一; Abu Hena Al Muktadir; 大木英司
        電子情報通信学会,総合大会, Mar. 2011
      • リンクトラヒック量の観測を考慮したホースモデルにおける経路制御法
        北原成貴; 大木英司
        電子情報通信学会,総合大会, Mar. 2011
      • RTT計測を用いたリンク使用率の簡易推定法
        伊賀井清史; 大木英司
        電子情報通信学会,総合大会, Mar. 2011
      • Maintenance Scheme for Maximum Link Load based on Load Ranking
        Nattapong Kitsuwan; Eiji Oki
        電子情報通信学会,総合大会, Mar. 2011
      • 波長再利用が可能な光ネットワークにおける波長割当方式
        花里将史; 松浦基晴; 大木英司
        電子情報通信学会,総合大会, Mar. 2011
      • 波長再生回数を考慮した波長再生可能なネットワークにおける波長割当
        花里将史; 大木英司; 松浦基晴
        電子情報通信学会技術研究報告, Feb. 2011
      • ホースモデルにおける簡易負荷分散IPルーチング
        角田俊一; Abu Hena Al Muktadir; 大木英司
        電子情報通信学会技術研究報告, Nov. 2010
      • Preventive Optimization of OSPF Link Weights Against Network Failure
        I.M Kamrul; E. Oki
        IEICE Technical Report, Nov. 2010
      • Performance of Optical Packet Switch based on Dynamic Pump Wavelength Selection
        N. Ktsuwan; E. Oki
        IEICE Technical Report, Nov. 2010
      • リンクパワーオフによるネットワーク省電力化のための高速トポロジ計算手法
        米津遥; 高山; 清水翔; 石井大介; 岡本聡; 大木英司; 山中直明
        電子情報通信学会技術研究報告, Apr. 2010
      • MiDORi GMPLSプロトコル拡張の提案
        岡本 聡; 石井大介; 山中直明; 大木英司
        電子情報通信学会,電子情報通信学会総合大会講演論文集, Mar. 2010
      • 光IPネットワーク制御実験に向けたスケーラブルネットワークエミュレータの実装
        角田俊一; キットスワンナッタポン; 大木英司; 宮村崇; 塩本公平
        電子情報通信学会,電子情報通信学会総合大会講演論文集, Mar. 2010
      • マルチキャリア分配型OADMネットワークにおける波長再利用のための光キャリア再生
        松浦基晴; 大木英司
        電子情報通信学会,電子情報通信学会総合大会講演論文集, Mar. 2010
      • ネットワークルーチング・リソース制御技術
        大木英司
        電子情報通信学会,電子情報通信学会総合大会講演論文集, Mar. 2010
      • An Optical Packet Switch based on Parametric Wavelength Converters
        N. Kitsuwan; R. Rojas-Cessa; M. Matsuura; E. Oki
        IEICE Technical Report, Mar. 2010
      • An Optical Packet Switch based on Parametric Wavelength Converters
        N. Kitsuwan; R. Rojas-Cessa; M. Matsuura; E. Oki
        IEICE Technical Report, Mar. 2010
      • Optimization of IP Load-Balanced Routing for Hose Model
        E. Oki; A. Iwaki
        21st International Conference on Tools with Artificial Intelligence, Nov. 2009, IEEE
      • スケーラブルネットワークエミュレータアーキテクチャ
        大木 英司; キットスワン ナッタポン; 角田 俊一; 宮村 崇; 増田 暁生; 塩本 公平
        電子情報通信学会技術研究報告,フォトニックネットワーク研究会, Nov. 2009
      • Real-Time Data Allocation with Dynamic Replacement in Burst Photonic Networks
        N. Kitsuwan; E. Oki
        IEICE Technical Report, Nov. 2009
      • Traffic Engineering Based on IP Routing
        E. Oki
        フォトニックネットワーク研究会, Jun. 2009, IEICE
      • Optical Carrier Broadcast-and-Select WDM Network With a Centralized Multi-Carrier Light Source
        M. Matsuura; Y. Cai; E. Oki
        IEICE, Jun. 2009
      • Load-Balanced Optimal Routing by Pipe, Hose, and Intermediate Models
        Eiji Oki
        Seminar in Department of Electrical and Computer Engineering, Apr. 2009, New Jersey Institute of Technology
      • 環境変化に対する適用性を備えたアトラクター選択に基づく仮想網制御方式
        小泉佑揮; 宮村崇; 荒川伸一; 大木英司; 塩本公平; 村田正幸
        電子情報通信学会,フォトニックネットワーク研究会学生ワークショップ, Mar. 2009
      • Design and Architecture of Server Platform for Network Virtualization and Adaptive Network Control
        M. Takashi; Y. Oshita; E. Oki; S. Arakawa; Y. Koizumi; A. Masuda; K. Shiomoto; M. Murata
        電子情報通信学会総合大会講演論文集,電子情報通信学会総合大会講演論文集, Mar. 2009
      • 光インフラ網上でのネットワーク仮想化に向けたネットワークエミュレータアーキテクチャ
        大木英司; 宮村崇; 塩本公平
        電子情報通信学会総合大会講演論文集,電子情報通信学会総合大会講演論文集, Mar. 2009
      • Real-Time Allocation Scheme in Burst Switching Photonic Network
        N. Kitsuwan; E. Oki; N. Kishi; T. Miki
        IEICE Technical Report, Oct. 2008
      • Novel traffic engineering control systems considering impairment in all-optical networks
        R. Hayashi; K. Shimizu; E. Oki; I. Inoue; K. Shiomoto
        電子情報通信学会,ソサイエティ大会講演論文集, Sep. 2008
      • Enhancing Bandwidth on Demand Service based on Virutual Network Topology Control
        T. Miyamura; E. Oki; I. Inoue; K. Shiomoto
        電子情報通信学会,電子情報通信学会ソサイエティ大会講演論文集, Sep. 2008
      • Performance Evaluation of the Network Design Method under Various Traffic Growth Patterns
        R. Sugiyama; T. Takeda; E. Oki; K. Shiomoto
        電子情報通信学会,電子情報通信学会ソサイエティ大会講演論文集, Sep. 2008
      • ネットワークコスト最小化に適したTE方式の比較評価
        藤原貴之; 宮村崇; 大木英司; 塩本公平
        電子情報通信学会,電子情報通信学会ソサイエティ大会講演論文集, Sep. 2008
      • トラヒック変動に対する適応性を備えたアトラクター選択に基づく仮想網制御法
        小泉佑揮; 宮村崇; 荒川伸一; 大木英司; 塩本公平; 村田正幸
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2008
      • トラヒックの長期変動から現在のトラヒックマトリックスを推定する方法
        大下裕一; 宮村崇; 大木英司; 塩本公平; 荒川伸一; 村田正幸; 阿多信吾
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2008
      • Network Design Method Considering Holding Time of Path
        杉山隆太; 武田知典; 大木英司; 塩本公平
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2008
      • 統計情報に基づく Call Admission Control 方式
        藤原貴之; 大木英司; 塩本公平
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2008
      • 仮想ネットワーク制御技術を用いた帯域オンディマンドサービス
        宮村崇; 大木英司; 井上一郎; 塩本公平
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2008
      • IP網における入力トラヒックフローの最適化
        見越大樹; 竹中豊文; 大木英司; 塩本公平
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2008
      • マルチレイヤ網統合運用管理アーキテクチャにおけるインタードメインLSP制御機能の実装
        新留憲介; 藤原和弘; 加藤愼一; 大木英司; 武田知典; 井上一郎; 塩本公平
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2008
      • ネットワークコスト最小化に適したTE方式の比較評価
        藤原貴之; 宮村 崇; 大木英司; 塩本公平
        電子情報通信学会ソサイエティ大会講演論文集, 2008
      • Performance Evaluation of the Network Design Method under Various Traffic Growth Patterns
        R. Sugiyama; T. Takeda; E. Oki; K. Shiomoto
        電子情報通信学会ソサイエティ大会講演論文集, 2008
      • Enhancing Bandwidth on Demand Service based on Virutual Network Topology Control
        T. Miyamura; E. Oki; I. Inoue; K. Shiomoto
        電子情報通信学会ソサイエティ大会講演論文集, 2008
      • Novel traffic engineering control systems considering impairment in all-optical networks
        R. Hayashi; K. Shimizu; E. Oki; I. Inoue; K. Shiomoto
        電子情報通信学会ソサイエティ大会講演論文集, 2008
      • マルチレイヤネットワーク運用管理技術の実証実験
        島崎大作; 大木英司; 井上一郎; 塩本公平
        電子情報通信学会大会講演論文集, 2008
      • 設備増設とルーティングによるネットワーク設計方式の検討
        杉山隆太; 武田知典; 大木英司; 塩本公平
        電子情報通信学会大会講演論文集, 2008
      • PCEによるインタードメイン冗長パス計算方式
        武田知典; 大木英司; 塩本公平
        電子情報通信学会大会講演論文集, 2008
      • 統計情報に基づく受付制御方式
        藤原貴之; 大木英司; 塩本公平
        電子情報通信学会大会講演論文集, 2008
      • Design of iBGP topologies for external connectivity robustness
        C. Pelsser; T. Takeda; E. Oki; K. Shiomoto
        電子情報通信学会大会講演論文集, 2008
      • Path Computation Element (PCE)-Based Traffic Engineering in MPLS and GMPLS Networks
        E. Oki; I. Inoue; K. Shiomoto
        IEEE Sarnoff Symposium 2007, May 2007, IEEE
      • Improving Route Diversity through the Design of iBGP Topologie
        Cristel Pelsser; Tomonori Takeda; Eiji Oki; Kohei Shiomoto
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2007
      • オーバーレイネットワークの安定収容のためのVNT制御手法
        小泉佑揮; 宮村崇; 荒川伸一; 大木英司; 塩本公平; 村田正幸
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2007
      • マルチレイヤ網統合運用管理アーキテクチャの実装
        藤原和弘; 加藤愼一; 大木英司; 武田知典; 井上一郎; 塩本公平
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2007
      • マルチレイヤTE可視化システムの開発
        見越大樹; 白石俊之; 竹中豊文; 鎌村星平; 大木英司; 塩本公平
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2007
      • PCEに基づくInter-domain冗長パス計算方法
        林理恵; 大木英司; 塩本公平
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2007
      • 遅延制約条件を考慮した経路計算アルゴリズム
        林理恵; 大木英司; 塩本公平; 晒谷光一; 竹中豊文
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2007
      • IPネットワークにおけるinclude route指定と遅延制約条件を考慮した拡張経路計算アルゴリズム
        真壁務; 竹中豊文; 林理恵; 大木英司; 塩本公平
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2007
      • 段階的VNT再構成時におけるトラヒック推定精度向上のための検討
        大下裕一; 宮村崇; 大木英司; 塩本公平; 荒川伸一; 村田正幸; 阿多信吾
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2007
      • パス経路変更手順を考慮したリルーティング方式
        杉山隆太; 武田知典; 大木英司; 塩本公平
        電子情報通信学会大会講演論文集, 2007
      • マルチレイヤ網統合運用管理アーキテクチャ
        大木英司; 松崎隆一; 武田知典; 井上一郎; 塩本公平; 藤原, 加藤
        電子情報通信学会大会講演論文集, 2007
      • PCE discoveryによる経路計算要求の輻輳制御に関する検討
        島崎大作; 大木英司; 塩本公平
        電子情報通信学会大会講演論文集, 2007
      • PCE discoveryによる経路計算要求の輻輳制御に関する検討
        林理恵; 大木英司; 塩本公平
        電子情報通信学会大会講演論文集, 2007
      • IP・光マルチレイヤTEにおけるトラヒックマトリクス推定の影響
        大下裕一; 宮村崇; 荒川伸一; 阿多信吾; 大木英司; 塩本公平; 漆谷重雄; 村田正幸
        電子情報通信学会技術研究報告, vol. 106, no. 208, PN2006-11, Aug. 2006
      • トラヒック管理によるマルチレイヤ網運用制御システムの試作
        早舩嘉博; 塩本公平; 井上一郎; 大木英司
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2006
      • 光IP連携ネットワークにおけるMPLS/GMPLSトラヒックエンジニアリング実験
        島崎大作; 大木英司; 塩本公平
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2006
      • IP連携トラヒック制御技術の開発
        塩本公平; 山中直明; 井上一郎; 大木英司
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2006
      • PCEインターレイヤトラヒックエンジニアリングの適用性
        大木英司; 塩本公平; 井上一郎; 漆谷重雄
        電子情報通信学会大会講演論文集, 2006
      • 仮想トポロジ再構成による故障回復機能の実装と評価
        宮村崇; 林理恵; 大木英司; 塩本公平; 漆谷重雄
        電子情報通信学会総合大会, 2006
      • I PネットワークにおけるInclusive route指定のある拡張経路計算アルゴリズム
        林理恵; 大木英司; 塩本公平
        電子情報通信学会大会講演論文集, 2006
      • PCEインターレイヤトラヒックエンジニアリングにおけるVNTマネージャの機能
        大木英司; 井上一郎; 塩本公平
        電子情報通信学会大会講演論文集, 2006
      • 交流トラヒックモデルの動向とマルチレイヤTEへの適用
        林理恵; 宮村崇; 島崎大作; 大木英司; 塩本公平
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2006
      • GMPLSネットワークにおけるトラヒックドリブントポロジ再構成
        島崎大作; 大木英司; 塩本公平; 漆谷重雄
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2005
      • マルチレイヤトラヒックエンジニアリングによる網構築コスト削減の評価
        林理恵; 宮村崇; 大木英司; 塩本公平; 漆谷重雄
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2005
      • IPオプティカルネットワーキング技術の標準化動向
        井上一郎; 武田知典; 大木英司; 塩本公平; 漆谷重雄
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2005
      • PCEによるマルチレイヤトラヒックエンジニアリング機能の実装と評価
        宮村崇; 林理恵; 大木英司; 井上一郎; 塩本公平; 漆谷重雄
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2005
      • Moving Virtual Source方式による光バーストスイッチングネットワークの性能評価
        島崎大作; 大木英司; 塩本公平; 漆谷重雄
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2005
      • PILによるiPOP2005におけるMPLS/GMPLS相互接続検証実験-日米間ルーティング/シグナリング相互接続からアプリケーションのデモンストレーションまで-
        島崎大作; 大木英司; 西岡到; 加納慎也; 永田晃; 難波美香子; 森田和正; 田辺基文; 草間一宏; LINWONG Pinai; 平井透; 岡崎浩平
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2005
      • PCEの概要と標準化動向
        大木英司; 塩本公平; 井上一郎; 栗本; 漆谷重雄
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2005
      • IP+Opticalネットワークにおける大容量データ転送方式に関する検討
        島崎大作; 大木英司; 塩本公平; 漆谷重雄
        電子情報通信学会大会講演論文集, 2005
      • PCEによるインターレイヤトラヒックエンジニアリングとプロトコル要求条件
        大木英司; 宮村崇; 塩本公平; 井上一郎; 漆谷重雄
        電子情報通信学会大会講演論文集, 2005
      • マルチレイヤサービスネットワークにおける階層化LSP設定方式の検討
        清水香里; 小島久史; 井上一郎; 大木英司; 塩本公平; 漆谷重雄
        電子情報通信学会大会講演論文集, 2005
      • GMPLS網における仮想トポロジ再構成機能の実装と評価
        宮村崇; 林理恵; 大木英司; 井上一郎; 塩本公平; 漆谷重雄
        電子情報通信学会大会講演論文集, 2005
      • Moving virtual source方式の提案と性能評価
        島崎大作; 大木英司; 塩本公平
        電子情報通信学会大会講演論文集, 2005
      • 光IPネットワークにおけるアプリケーション連携機能の一検討
        渡辺裕太; 小島久史; 栗本崇; 井上一郎; 大木英司; 漆谷重雄
        電子情報通信学会大会講演論文集, 2005
      • Interoperability Demonstration of GMPLS-based Path Restoration
        I. Nishioka; S. Kano; K. Kusama; N. Chaki; D. Muto; E. Horiuchi; E. Oki
        Proc. 30th European Conference on Optical Communication (ECOC 2004), Nov. 2004
      • マルチレイヤサービスネットワークにおける故障復旧方式の検討
        栗本崇; 宮村崇; 小島久史; 井上一郎; 大木英司; 塩本公平; 漆谷重雄
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2004
      • GMPLS/MPLSネットワークにおける広帯域ビデオ伝送サービス検証実験
        西岡到; 大木英司; 島崎大作; 草間一宏; LINWONG Pinai; 茶木伸之; 加納慎也; 武藤大; 堀内栄一
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2004
      • GMPLSマルチリージョントラヒックエンジニアリングのインタフェース
        大木英司; 島崎大作; 塩本公平
        電子情報通信学会大会講演論文集, 2004
      • GMPLSマルチレイヤネットワークにおけるグラフモデルの提案と性能評価
        島崎大作; 大木英司; 塩本公平
        電子情報通信学会大会講演論文集, 2004
      • オプティカルGMPLSネットワークにおける双方向パス設定方式の性能評価
        大木英司; 島崎大作; 塩本公平; 山中直明; 松浦伸昭
        電子情報通信学会大会講演論文集, 2004
      • GMPLSマイグレーションにおけるルーティング
        島崎大作; 大木英司; 塩本公平; 山中直明
        電子情報通信学会大会講演論文集, 2004
      • MPLS+GMPLSマルチリージョンネットワークにおける相互接続実験
        島崎大作; 大木英司; 西岡到; 武藤大; 近藤龍一; 田辺基文
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2003
      • 複数キャリアGMPLS網をベースとしたフォトニックインターネット構成-アーキテクチャ要求条件-
        岡本聡; 大木英司; 島崎大作; 山中直明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2003
      • GMPLS網とIP網/MPLS網のインタワーキング
        島崎大作; 大木英司; 塩本公平; 山中直明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2003
      • GMPLSとIP/MPLSのインタワーキング実験
        島崎大作; 大木英司; 塩本公平; 山中直明
        電子情報通信学会大会講演論文集, 2003
      • GMPLSとIP/MPLSのインタワーキングネットワークアーキテクチャ
        大木英司; 島崎大作; 塩本公平; 山中直明
        電子情報通信学会大会講演論文集, 2003
      • マルチレイヤハイアラキカルクラウドルータネットワーク
        島崎大作; 大木英司; 塩本公平; 山中直明
        電子情報通信学会大会講演論文集, 2003
      • 階層型SRGに基づくリストレーション方式
        塩本公平; 今宿亙; 大木英司; 岡本聡; 山中直明; 滝川
        電子情報通信学会大会講演論文集, 2003
      • ハイアラキカルクラウドルータによるマルチレイヤネットワーク
        島崎大作; 大木英司; 塩本公平; 山中直明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2002
      • 光ネットワークにおける動的波長変換制御の性能評価
        島崎大作; 大木英司; 塩本公平; 山中直明; 松浦伸昭
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2002
      • フォトニックネットワークにおけるシグナリング方法の提案
        松浦伸昭; 大木英司; 片山勝; 塩本公平; 山中直明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2002
      • 波長割り当て・ルーティング問題に対応したGMPLSフォトニックネットワークについて
        三澤明; 塩本公平; 大木英司; 島崎大作; 片山勝; 山中直明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2002
      • MPLambdaSネットワークにおける動的マルチレイヤトラヒックエンジニアリング
        塩本公平; 大木英司; 片山勝; 今宿亙; 山中直明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2002
      • 光ネットワークにおける光パスルーティングアルゴリズムの性能評価
        片山勝; 大木英司; 塩本公平; 山中直明; 今宿亙
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2002
      • GMPLSにおける制御プレーンのトラヒック量評価
        片山勝; 島崎大作; 大木英司; 塩本公平; 山中直明
        電子情報通信学会大会講演論文集, 2002
      • GMPLSネットワークにおけるLSPシグナリング方式の提案
        松浦伸昭; 大木英司
        電子情報通信学会大会講演論文集, 2002
      • GMPLSネットワークおけるにマルチレイヤルーチング
        大木英司; 塩本公平; 片山勝; 今宿亙; 山中直明
        電子情報通信学会大会講演論文集, 2002
      • GMPLSによるマルチレイヤパスネットワーク制御仮想トポロジの動的変更によるトラヒックエンジニアリング
        塩本公平; 大木英司; 山中直明
        電子情報通信学会大会講演論文集, 2002
      • 波長制約GMPLSネットワークにおけるRSVPシグナリングの性能評価
        島崎大作; 大木英司; 松浦伸昭; 塩本公平; 山中直明
        電子情報通信学会大会講演論文集, 2002
      • フォトニックGMPLSネットワークにおける適応型3R中継
        塩本公平; 島崎大作; 大木英司; 今宿亙; 岡本聡; 山中直明
        電子情報通信学会大会講演論文集, 2002
      • オールオプティカルWDMネットワークにおける波長変換リソース削減のための設計法
        島崎大作; 大木英司; 山中直明; 今宿亙
        電子情報通信学会大会講演論文集, 2002
      • フォトニックMPLSネットワークの動的光パス新設ポリシーに関する一考察
        今宿亙; 大木英司; 長津; 岡本聡; 塩本公平; 滝川; 山中直明
        電子情報通信学会大会講演論文集, 2002
      • 5Tb/sスイッチングシステムのためのWDM光インタコネクションモジュール
        松浦伸昭; 山越公洋; 大木英司; 山中直明; 大山貴晴; 赤堀祐二
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2001
      • フォトニックIPネットワークアーキテクチャに関する検討
        塩本公平; 大木英司; 岡本聡; 山中直明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2001
      • 光ネットワークにおける光信号再生機能と光パスルーティング
        松浦伸昭; 大木英司
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2001
      • 光バーストスイッチネットワークにおけるMoving Virtual Source方式
        島崎大作; 大木英司; 塩本公平
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2001
      • 可変長パケットスケジューリングアルゴリズムに関する評価
        栗本崇; 大木英司; 山中直明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2001
      • GMPLSネットワークにおけるSRLGのある独立経路選択方法
        大木英司; 塩本公平; 松浦伸昭
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2001
      • GMPLSネットワークにおけるSRLGのある独立経路選択方法
        大木英司; 塩本公平; 松浦伸昭
        電子情報通信学会大会講演論文集, 2001
      • Optical Burst Switching NetworkにおけるMoving Virtual Source方式
        島崎大作; 大木英司; 塩本公平
        電子情報通信学会大会講演論文集, 2001
      • 5Tb/sスイッチ用WDMリンク制御モジュール
        山越公洋; 松浦伸昭; 大木英司; 山中直明
        電子情報通信学会大会講演論文集, 2001
      • Opticalネットワークでの3R機能を考慮したルーティング手法
        松浦伸昭; 大木英司
        電子情報通信学会大会講演論文集, 2001
      • Opticalネットワークでの3R機能を考慮したルーティング手法
        山越公洋; 中井康平; 大木英司; 松浦伸昭; 山中直明
        電子情報通信学会大会講演論文集, 2001
      • 仮想出力バッファ型光クロスポイントスイッチにおけるconcatenated data blockスケジューリングアルゴリズム
        栗本崇; 大木英司; 中井康平; 山中直明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2000
      • IPパケットへの親和性を高めたWDM可変リンクを用いた大容量スイッチ構成
        山越公洋; 松浦伸昭; 中井康平; 安川正祥; 大木英司; 山中直明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 2000
      • Tb/s級ノードシステムの開発 (1) ハードウェア構成
        山越公洋; 中井康平; 大木英司; 松浦伸昭; 山中直明
        電子情報通信学会大会講演論文集, 2000
      • `Frame-Based ATM網における遅延品質を考慮にいれたキューイング方式
        栗本崇; 大木英司; 中井康平; 山中直明
        電子情報通信学会大会講演論文集, 2000
      • Frame-Based ATM網におけるDeficit Counterを用いたパケットスケジューリング方式
        中井康平; 大木英司; 栗本崇; 山中直明
        電子情報通信学会大会講演論文集, 2000
      • 高速光インタコネクションを用いたMCM ATMスイッチの開発
        山中直明; 川野龍介; 大木英司; 大木明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 1999
      • 80Gb/s光I/OインタフェースMCM ATMスイッチモジュールの開発
        川野龍介; 山中直明; 大木英司; 岡崎勝彦; 安川正祥; 大木明; 佐藤; 桂, 安東
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 1999
      • 600Mb/s単相ダイナミックレファレンスECL回路
        川野龍介; 山中直明; 大木英司
        電子情報通信学会大会講演論文集, 1999
      • 超高速スイッチングノードにおけるパケット制御方式の性能評価
        大木英司; 鍋島; 中井康平; 山中直明
        電子情報通信学会大会講演論文集, 1999
      • 複数のクラスをサポートするATMスケーラブル分散アービトレーション
        大木英司; 山中直明; 鍋島
        電子情報通信学会大会講演論文集, 1999
      • 光波長多重可変リンク速度型ATMスイッチにおける帯域管理法
        中井康平; 大木英司; 山中直明
        電子情報通信学会大会講演論文集, 1999
      • 光波長多重可変リンク速度型ATMスイッチにおける帯域管理法
        川野龍介; 山中直明; 大木英司; 岡崎勝彦; 安川正祥; 大木明; 佐藤; 桂, 安東
        電子情報通信学会大会講演論文集, 1999
      • 光波長多重可変リンク速度型ATMスイッチにおけるトラヒック制御方式
        中井康平; 大木英司; 山中直明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 1998
      • OPTIMA: 640-Gbit/s ATMスイッチングシステム
        大木英司; 山中直明; 安川正祥; 川野龍介; 岡崎勝彦
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 1998
      • 光波長多重可変リンク速度型ATMスイッチの構成法と性能評価
        中井康平; 大木英司; 山中直明
        電子情報通信学会技術研究報,電子情報通信学会技術研究報, 1998
      • ATM網におけるトラヒック仮想発生による残余帯域推定に基づく帯域管理方式
        大木英司; 山中直明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 1998
      • スケーラブルトーナメントセル順序保証ATMスイッチ
        安川正祥; 山中直明; 大木英司; 塩本公平
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 1998
      • 光波長多重可変速度リンク型Tb/sATMスイッチ
        中井康平; 山中直明; 大木英司
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 1998
      • ユーザプログラマブルATMノード,Active-ATM
        山中直明; 大木英司; 長谷川治久
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 1998
      • 高速プッシュ型ネットワーク構成法
        山中直明; 大木英司
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 1998
      • 超高速スイッチングノードにおけるパケット制御方式の性能評価
        岡崎勝彦; 杉浦, 原田; 岸本; 大木英司; 山中直明
        マイクロエレクトロニクスシンポジウム論文集, 1998
      • 事前残余帯域推定を用いたATM帯域管理方式の性能評価
        大木英司; 山中直明
        電子情報通信学会大会講演論文集, 1998
      • 光波長多重スケーラブル3段ATMスイッチの構成法
        中井康平; 大木英司
        電子情報通信学会大会講演論文集, 1998
      • 階層的にセル順序を保証したATMスイッチの提案と性能評価
        安川正祥; 山中直明; 大木英司
        電子情報通信学会大会講演論文集, 1998
      • 640 Gb/s ATMスイッチングシステムの開発(1) - OPTIMAアーキテクチャ-
        山中直明; 大木英司; 安川正祥
        電子情報通信学会大会講演論文集, 1998
      • 640 Gb/s ATMスイッチングシステムの開発(2) -80 Gb/s ATMスイッチMCM-
        岡崎勝彦; 大木英司; 山中直明; 大友祐輔
        電子情報通信学会大会講演論文集, 1998
      • 光波長多重スケーラブル3段ATMスイッチの構成法
        中井康平; 大木英司; 山中直明
        電子情報通信学会大会講演論文集, 1998
      • 事前残余帯域推定を用いたATM帯域管理方式の性能評価
        大木英司; 山中直明
        電子情報通信学会大会講演論文集, 1998
      • 高速多並列信号伝送のための速度変換信号伝送装置の提案
        川野龍介; 山中直明; 大木英司; 塩本公平
        電子情報通信学会大会講演論文集, 1998
      • セル順序をトーナメントに保証したマルチルートATMスイッチ
        安川正祥; 山中直明; 大木英司; 塩本公平
        電子情報通信学会大会講演論文集, 1998
      • スケーラブル分散競合制御を用いたATMスイッチの性能評価
        中井康平; 山中直明; 大木英司
        電子情報通信学会大会講演論文集, 1998
      • 事前残余帯域推定に基づくATM高速CAC方式の性能評価
        大木英司; 山中直明
        電子情報通信学会大会講演論文集, 1998
      • 事前残余帯域推定による高速ATMコネクションセットアップ方式
        大木英司; 山中直明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 1997
      • スイッチアーキテクチャとデバイスを考慮に入れた最適ATMスイッチ設計法の提案
        大木英司; 山中直明; 川村智明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 1997
      • 超高速スケーラブル分散アービトレーションATMスイッチ
        大木英司; 山中直明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 1997
      • プログラマブルハードウェアによるアクティブATMネットワーク構成法
        山中直明; 大木英司
        電子情報通信学会大会講演論文集, 1997
      • ATM網におけるプッシュアウトセル廃棄方式の性能評価
        大木英司; 山中直明; 志村智
        電子情報通信学会大会講演論文集, 1997
      • 光波長網による非階層網ATMトラヒックのショートカット中継転送
        長谷川治久; 山中直明; 大木英司
        電子情報通信学会大会講演論文集, 1997
      • グループVCI、レイヤドセルを用いた固定時間長パケットネットワーク
        山中直明; 大木英司
        電子情報通信学会大会講演論文集, 1997
      • 高速ATMスイッチにおけるスケーラブル分散アービトレーション
        大木英司; 山中直明
        電子情報通信学会大会講演論文集, 1997
      • 多目的最適化モデルを用いたATM網の評価法
        S. D. Moitra; 大木英司; 山中直明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 1996
      • ATM網におけるマルチQoSコネクション受け付け制御法
        大木英司; 山中直明; 塩本公平
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 1996
      • 高速リンクを用いた多段ATMスイッチ
        安川正祥; 塩本公平; 山中直明; 大木英司
        電子情報通信学会大会講演論文集, 1996
      • タンデムクロスポイント型入出力バッファATMスイッチの性能評価
        大木英司; 山中直明; 安川正祥
        電子情報通信学会大会講演論文集, 1996
      • マルチアベイラビリティATMネットワーク構成法
        大木英司; 山中直明
        電子情報通信学会大会講演論文集, 1996
      • VCセルフヒーリングによるマルチアベイラビリティATMネットワークアーキテクチャ
        大木英司; 山中直明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 1995
      • 複数のQoSをサポートするATMネットワーク構成法(Full-Net)
        大木英司; 山中直明
        電子情報通信学会情報通信サービス/ネットワーク品質第1回ワークショップ,電子情報通信学会情報通信サービス/ネットワーク品質第1回ワークショップ, 1995
      • ATM仮想論理網(Full-Net)における分散ルーティング制御方式
        大木英司; 山中直明
        電子情報通信学会大会講演論文集, 1995
      • 複数のメディアが存在するときのATM仮想論理網の最適設計法
        大木英司; 山中直明
        子情報通信学会大会講演論文集, 1995
      • マルチメディアサービスの特性がATM-VC網構成に与える影響
        大木英司; 山中直明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 1994
      • ATM-VC網構成法とネットワークロバストネスの検討
        大木英司; 山中直明
        電子情報通信学会技術研究報告,電子情報通信学会技術研究報告, 1994
      • フレキシブルマルチQoS ATMネットワーク構成法
        山中直明; 佐藤; 大木英司
        電子情報通信学会大会講演論文集, 1994
      • マルチQOS ATM論理網の最適設計法の検討
        大木英司; 山中直明
        電子情報通信学会大会講演論文集, 1994

      Books and Other Publications

      • Elastic Optical Networks: Fundamentals, Design, Control, and Management
        B.C. Chatterjee; E. Oki, Joint work
        CRC Press, Aug. 2020
      • Routing and Wavelength Assigment for WDM-based Optical Networks: Quality-of-Service and Fault Resilience
        B.C. Chatterjee; N. Sarma; P.P. Sahu; E. Oki, Joint work
        Springer, Oct. 2016, Not refereed
      • インターネットバックボーンネットワーク
        山中直明; 大木英司; 塩本公平; 岡本聡, Joint work
        電気通信協会, Mar. 2014, Not refereed
      • Linear Programming and Algorithms for Communication Networks
        Eiji Oki, Single work
        CRC Press, Aug. 2012, Not refereed
      • Advanced Internet Protocols, Services, and Applications
        E. Oki; R. Rojas-Cessa; M. Tatipamula; C. Vogt, Joint work
        Wiley, Apr. 2012, Not refereed
      • 通信ネットワークのための数理計画法
        大木英司, Single work
        コロナ社, Mar. 2012, Not refereed
      • GMPLS Technologies
        N. Yamanaka; K. Shiomoto; E. Oki, Joint work
        CRC Press, Sep. 2005, Not refereed
      • MPLSとフォトニックGMPLS
        青山友紀; 山中直明; 塩本公平; 大木英司, Joint work
        電気通信協会, Dec. 2004, Not refereed
      • Broadband Packet Switching Technologies: A Practical Guide to ATM Switches and IP Routers
        H. J. Chao; C. H. Lam; E. Oki, Joint work
        Wiley, John & Sons, Inc., Sep. 2001, Not refereed
      • 情報通信工学
        佐藤亨; 石崎敏雄; 岩井誠人; 大木英司; 大橋正良; 菊間信良; 松田浩路, Joint work
        オーム社, Oct. 2021

      Industrial Property Rights

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      • 特許4866401, 経路計算装置、経路計算方法、経路設定システム、および経路計算プログラム
      • 特許4829911, ネットワーク設計装置、ネットワーク設計方法およびネットワーク設計システム
      • 特許4822446, ネットワーク制御装置、ネットワーク制御方法、ネットワークシステムおよびプログラム
      • 特許4822447, ネットワーク制御装置、ネットワーク制御方法、ネットワーク制御プログラムおよびネットワーク制御システム
      • 特許4809824, BGPセッションの設計方法、セッション設計装置およびBGPセッション設計プログラム
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      • 特許4781477, テレビ電話システム及びテレビ電話システムの制御方法
      • 特許4700662, リルーティング方法、リルーティングプログラムおよびルーティング装置
      • 特許4680319, 座標情報更新装置および座標情報生成装置
      • 特許4663022, 通信ネットワークにおけるパスの故障救済を行うための装置及び方法
      • 特許4663021, ネットワーク制御装置
      • 特許4615005, 経路計算装置におけるセッション管理方法およびその経路計算装置
      • 特許4603519, 経路計算方法, 経路計算プログラム, 経路計算装置およびノード
      • 特許4598789, 経路計算制御方法、経路計算制御プログラムおよび経路計算制御装置
      • US patent no. 7,978,713, GMPLS+IP/MPLS node and IP/MPLS node
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      • 特許4495226, 自律システムおよびパス経路計算装置および方法
      • 特許4459973, 通信ネットワークにおけるパスの故障救済を行うための装置及び方法
      • 特許4452236, ノード装置および通信ネットワークシステム
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      • US patent no. 7,630,649, Optical node device, network control device, maintenance-staff device, optical network, and 3R relay implementation node decision method
      • 特許4410737, パス確立方法、発信者ノード装置、中継ノード装置、着信者ノード装置、および、ネットワークシステム
      • 特許4377401, 通信ネットワークにおけるパスの故障救済を行うための装置
      • 特許4351661, パス確立方法、発信者ノード装置、中継ノード装置、着信者ノード装置、および、ネットワークシステム
      • 特許 4344346, ノード装置
      • 特許4319950, 波長変換器配置設計方法およびその装置
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      • 特許4180542, 最短経路選択方法およびノードおよびマルチレイヤネットワーク
      • 特許4145921, 光ノード装置および網制御装置および保守者装置および光ネットワークおよび3R中継実施ノードの決定方法
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      • 特許3967152, 光クロスコネクト装置の波長変換装置数と変換数の決定装置および方法
      • 特許3964689, 光波長パス設定方法
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      • 特許3831302, 双方向パス設定方法およびノード
      • 特許3825341, 光パス新設方法
      • 特許3816804, 光パスネットワークの光パス設定方法および光パス設定装置
      • 特許3808495, GMPLS+IP/MPLSノードおよびIP/MPLSノード
      • 特許3801951, 経路選択方法
      • 特許3801943, マルチレイヤ光ネットワークおよびそのパス設定方法ならびに中継用光ルータ
      • 特許3789850, マルチレイヤ光ネットワークおよび当該ネットワークにおけるトラヒックエンジニアリング方法
      • 特許3785100, 光IP通信網およびノード
      • 特許3784733, 光ネットワークおよび光カットスルーパス設定方法
      • 特許3782362, パケットスイッチ・光スイッチ統合制御装置
      • 特許3779572, 光ネットワークシステムおよび光パスルーティング方法, , 登録日
      • 特許3778138, ネットワークパス設定方法及びシステム
      • 特許3778137, ネットワークパス設定方法及びシステム
      • 特許3777185, GMPLS+IP/MPLSネットワークおよびノード
      • 特許3777141, マルチレイヤ光ネットワークにおけるパス設定情報広告方法およびノード
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      • 特許3762348, 階層化ネットワークノード並びにそのノードにより構成されたネットワーク
      • 特許3749205, マルチレイヤパスネットワークおよびノード
      • 特許3740075, オールオプティカルネットワークおよび光パスクロスコネクト
      • 特許3734817, 経路制御装置およびプログラム
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      • 特許3727605, ネットワークおよびルータ
      • 特許3727604, ネットワークおよびルータ
      • 特許3725828, 光電気パス統合網およびノード
      • 特許3722758, 光通信ネットワークおよび光ノードおよび光波長パス設定方法
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      • 特許3699375, 経路選択装置およびプログラムおよび記録媒体および経路選択方法
      • 特許3690997, 光波長カットスルーネットワークおよび光クロスコネクト装置
      • 特許3689062, 上位ノードおよびネットワークおよびプログラムおよび記録媒体
      • 特許3689061, 上位ノードおよびネットワークおよびプログラムおよび記録媒体
      • 特許3689060, 下位ノードおよびネットワークおよびプログラムおよび記録媒体
      • 特許3689059, ネットワークおよび上位ノードおよびプログラムおよび記録媒体
      • 特許3689058, 広告制御装置およびネットワークおよびプログラムおよび記録媒体
      • 特許3689057, ネットワークおよびノードおよびプログラムおよび記録媒体
      • 特許3681698, 光パスネットワークおよびノードおよびプログラムおよび記録媒体
      • 特許3681697, 光パスネットワークおよびノードおよびプログラムおよび記録媒体
      • 特許3679374, ノードおよび光パスネットワークおよびプログラムおよび記録媒体
      • 特許3634317, ノードおよびネットワークおよびプログラムおよび記録媒体
      • 特許3672557, ノードおよび階層化ネットワーク
      • 特許3660621, 光通信網およびノードおよびプログラムおよび記録媒体
      • 特許3660620, 光通信網およびノードおよびプログラムおよび記録媒体
      • 特許3647793, 光通信網およびノード
      • 特許3640917, 光通信網およびノードおよびプログラムおよび記録媒体
      • 特許3634316, ノードおよび光パスネットワークおよびプログラムおよび記録媒体
      • 特許3631714, 光通信網およびノードおよびプログラムおよび記録媒体
      • 特許3631713, 光通信網およびノードおよびプログラムおよび記録媒体
      • 特許3628995, 光通信網およびノードおよびプログラムおよび記録媒体
      • 特許3626130, 光通信網およびノードおよびプログラムおよび記録媒体
      • 特許3619489, 光通信網およびノードおよびプログラムおよび記録媒体
      • 特許3602510, ネットワークおよびノードおよびプログラムおよび記録媒体
      • 特許3597499, 光通信網およびプログラムおよび記録媒体
      • 特許3595194, 競合制御回路
      • 特許3592586, 競合制御装置
      • 特許3590789, 光通信網およびプログラムおよび記録媒体
      • 特許3566165, 競合制御方法及び装置
      • 特許3556557, 競合制御装置
      • 特許3497756, 競合制御回路
      • 特許3497691, 送受信回路
      • 特許3457243, プッシュ型ネットワーク
      • US patent no. 6,570,874, ATM switch
      • 特許3319442, ATMスイッチ
      • 特許3293096, パケットスイッチネットワーク
      • 特許3232962, 経路選択方法および装置
      • 特許3231007, セルバッファ装置,
      • 特許3208103, ATM交換機
      • 特許3208078, パケット通信網
      • 特許3196999, ATM通信網および加入者交換機
      • 特許3186732, ATMスイッチ
      • 特許3177206, ATMスイッチ
      • 特許3171569, ATM通信網
      • 特許3105186, ATMスイッチ
      • 特許3092782, 通信網設定方法および通信装置
      • 特許3088985, コネクション受付判定装置
      • 特許3088975, コネクション受付判定方法および装置
      • 特許3087952, ATM交換機
      • 特許3087949, ATM通信網
      • 特許3087943, ATM通信網
      • 特許3081822, ATM交換装置
      • 特許3081821, ATM交換装置
      • 特許3080357, ATM通信網
      • 特許3079072, 競合制御回路
      • 特許3075187, ATMスイッチ
      • 特許3075068, ATMスイッチ
      • 特許3070907, ATM通信網および経路変更方法
      • 特許3070898, 通信装置
      • 特許3069528, ATMスイッチ
      • 特許3061375, コネクション受付判定装置
      • 特許3061374, コネクション受付判定装置
      • 特許3059126, ATM交換機
      • 特許3054395, ATMスイッチ
      • 特許3053378, ATM交換装置
      • 特許3051095, ATMスイッチ
      • 特許3051094, ATMスイッチ
      • 特許3036586, ATMスイッチ
      • 特許3036584, ATMスイッチ
      • 特許3036575, 通信網設定方法および通信装置
      • 特許3031610, ATMスイッチ
      • 特許3026420, ATMスイッチ
      • US patent no. 5,953,341, Contention control circuit
      • US patent no. 5,892,604, ATM switch
      • US patent no. 5,812,532, Communication network design method and communication equipment
      • US patent no. 5,577,030, Data communication routing method and device

      Awards

      • 11 Sep. 2019
        IEICE Communications Society, IEICE Communications Society Distinguished Contributions Award
      • 28 May 2019
        19th IEEE International Conference on High Performance Switching and Routing (HPSR 2019), Excellent Paper Award
      • 20 Feb. 2019
        International Conference on Computing, Networking and Communications (ICNC), Silver Contribution Award
      • 19 Nov. 2018
        9th International Conference on Information and Communication Technology on Convergence, Excellent Paper Award
      • 05 Mar. 2018
        IEICE Photonic Network Technical Committee, JPN Design Contest Best Paper Award
      • 13 Sep. 2017
        IEICE Communications Society, IEICE Communications Society Outstanding Contributions Award
      • 24 May 2017
        Optical Switching and Networking, Elsevier, 2016 Fabio Neri Best Paper Award - Runner up
      • 09 Dec. 2015
        IEEE, IEEE Globecom 2015 Best Paper Award
      • 01 Sep. 2015
        IEICE Communications Society, IEICE Communications Society Distinguished Contributions Award
      • 04 Jun. 2015
        IEICE, IEICE Achievement Award
      • 01 Jul. 2014
        IEEE 15th International Conference on High Performance Switching and Routing (HPSR 2014), Best Paper Award Finalist, First Runner-Up
      • 01 May 2014
        iPOP Organization Committee, Certificate of Appreciation for Contribution in Furthering the Objective of the International Conference & Exhibition on IP+Optical Networks (iPOP) Through Successful 2005-2014.
      • 01 Sep. 2013
        IEICE, IEICE Fellow
      • 01 Sep. 2013
        IEICE Communications Society, IEICE Communications Society Distinguished Contributions Award
      • 01 Jan. 2013
        IEEE, IEEE Fellow
      • 01 Sep. 2012
        The 7th Triangle Symposium on Advanced ICT (TriSAI 2012), TriSAI 2012 Best Paper Award
      • 01 Jun. 2012
        IEEE HPSR 2012, Outstanding Paper Award of IEEE Conference on High Performance Switching and Routing (HPSR 2012)
      • 01 Aug. 2011
        The 6th Triangle Symposium on Advanced ICT (TriSAI 2011), TriSAI 2011 Best Paper Award
      • 01 Mar. 2011
        Telecommunications Advanced Foundation, 2010 Telecom System Technology Prize, Telecommunications Advanced Foundation
      • 01 Mar. 2010
        The Okawa Foundation for Information and Telecommunications, Research Grant, The Okawa Foundation for Information and Telecommunications
      • 01 Apr. 2009
        テレコム先端技術研究支援センター, テレコム先端技術研究支援センター研究費助成
      • 01 Feb. 2009
        ONDM, ONDM 2009 Best Paper Award
      • 01 May 2008
        iPOP Organization Committee, Certificate of Appreciation for Contribution in Furthering the Objective of the International Conference & Exhibition on IP+Optical Networks (iPOP) Through Successful 2005-2008.
      • 01 Jan. 2005
        IEEE Commun. Magazine, Special Issue on 2003 Workshop on High-Performance Switching and Routing (HPSR 2003), Best Paper
      • 01 Nov. 2002
        IEEE Communications Society, IEEE Communication Society Asia-Pacific Outstanding Young Researcher Award
      • 01 May 1999
        IEICE, IEICE Best Paper Award
      • 01 Mar. 1998
        IEICE, IEICE Switching System Research Award
      • 01 May 1997
        IEEE, IEEE ATM'97 Workshop, Selected Plenary Session Paper

      External funds: Kakenhi

      • 処理性能の不確定性を考慮したサービスチェインのマッピングとスケジューリング方式
        Grant-in-Aid for Scientific Research (B)
        Basic Section 60060:Information network-related
        Kyoto University
        大木 英司
        From 01 Apr. 2021, To 31 Mar. 2024, Granted
        ネットワーク機能仮想化;マッピング;スケジューリング
      • Control scheme to control reliable optical networks utilizing wavelength spectrum resources
        Grant-in-Aid for Scientific Research (B)
        Basic Section 60060:Information network-related
        Kyoto University
        大木 英司
        From 01 Apr. 2018, To 31 Mar. 2021, Granted
        光ネットワーク;エラスティック光ネットワーク;無瞬断デフラグメンテーション,;1+1 パスプロテクション;パスの切り 替え;経路変更
      • Network control scheme to suppress spectrum fragmentation in elastic optical networks
        Grant-in-Aid for Scientific Research (C)
        Kyoto University;The University of Electro-Communications
        Eiji Oki
        From 01 Apr. 2015, To 31 Mar. 2018, Project Closed
        エラスティック光ネットワーク;スペクトルスロット;変調方式;独立経路選択問題;フラグメンテーション;整数線形計画問題;NP完全;帯域フラグメンテーション;スペクトル割り当て
      • Network control technologies based on preventive star-time optimization
        Grant-in-Aid for Scientific Research (C)
        The University of Electro-Communications
        Eiji OKI
        From 28 Apr. 2011, To 31 Mar. 2014, Project Closed
        IPルーチング;OSPF;トラヒックエンジニアリング;IPネットワーク;リンク重み;リンク故障;リンク補強;IP ルーチング;最適化
      • Research on photonic networks based on optical carrier regeneration
        Grant-in-Aid for Scientific Research (B)
        The University of Electro-Communications
        Motoharu MATSUURA
        From 01 Apr. 2011, To 31 Mar. 2014, Project Closed
        フォトニックネットワーク;光信号処理;波長多重伝送;トラヒック制御;光ノード技術
      • Studies of photonic network with multiwavelength and broadband wavelength conversion scheme
        Grant-in-Aid for Scientific Research (B)
        The University of Electro-Communications
        Naoto KISHI
        Project Closed
        波長多重光通信;半導体光増幅器;非線形光ファイバ;光波長変換;光波形変換;光ネットワーク;情報通信;フォトニックネットワーク;光通信;波長分割多重

      External funds: others

      • 将来ネットワークの実現に向けた超大規模ネットワーク基盤技術に関する研究
        独立行政法人情報通信研究機構,受託研究
        From 21 Feb. 2014, To 28 Feb. 2017
        大木英司
      • 進化した無線通信技術に柔軟かつ効率的に対応できる光・無線融合基地局ネットワーク基盤の研究開発
        総務省戦略的情報通信研究開発推進制度,受託研究
        From 01 Apr. 2013, To 31 Mar. 2015
        山尾泰