基本情報

学部兼担

• 工学部 工学部 電気電子工学科

学内兼務

• 理学研究科, 非常勤講師
• 工学研究科, 光・電子理工学教育研究センター, 兼任教員

所属学協会

• 電子情報通信学会
• IEEE

学位

• 修士（工学）(慶應義塾大学)
• 博士（工学）(慶應義塾大学)

経歴

• 自 2017年03月, 至 現在

  京都大学, 大学院情報学研究科, 教授
• 自 2013年04月, 至 2017年02月

  電気通信大学, 大学院情報理工学研究科, 教授
• 自 2010年04月01日, 至 2013年03月31日

  電気通信大学 情報理工学研究科, 准教授
• 自 2008年07月01日, 至 2010年03月31日

  電気通信大学 電気通信学部, 情報理工学部, 准教授
• 自 2004年04月01日, 至 2008年06月30日

  日本電信電話（株）ネットワークサービスシステム研究所, 主任研究員
• 自 1993年04月01日, 至 2008年06月30日

  日本電信電話（株）
• 自 2004年03月01日, 至 2004年03月31日

  日本電信電話（株）未来ねっと研究所, 主任研究員
• 自 2000年02月, 至 2001年02月

  Polytechnic University, 客員研究員

プロフィール

• プロフィール

  1991 慶大・理工・計測卒．1993 同大学院修士課程了．同年日本電信電話(株) 入社．以来，ネットワークアーキテクチャ，トラヒック制御，高速スイッチングシステム・デバイス，及び，IP オプティカルネットワーキングに関する研究開発に従事，PCE（Path Computation Element）のインターネットプロトコル標準化に貢献．2001-2002 米国Polytechnic University 大学 (Brooklyn, New York) にて客員研究員として，高速スイッチングルータシステムの研究に従事．2008 電通大准教授．2013 同大教授．2017 京大教授. 工博．電子情報通信学会論文賞，電子情報通信学会業績賞，電子情報通信学会交換システム研究賞, IEEE Communication Society Asia-Pacific Outstanding Young Researcher Award，電気通信普及財団テレコムシステム技術賞，IEEE High Performance Switching and Routing (HPSR) Paper Awards 2014, 2016, and 2019, IEEE Globecom 2015 Best Paper Award, 2016 Fabio Neri Best Paper Award Runner Up, Excellent Paper Award of 2019 Information and Communication Technology on Convergence, IEEE ICC 2023 Best Paper Award等を受賞．IEEEフェロー, 電子情報通信学会フェロー．

使用言語

• 英語

ID,URL

• ORCID ID

  0000-0003-2177-5027

• J-Global ID

  200901013710922007

• 研究者番号

  70524156

• 外部リンク

  http://icn.cce.i.kyoto-u.ac.jp/

関連Webサイト

• http://icn.cce.i.kyoto-u.ac.jp/

researchmap URL

• https://researchmap.jp/eijioki

研究

研究テーマ・研究概要

• 研究テーマ

  通信ネットワーク，情報ネットワーク，ネットワーク設計・制御，ネットワークシステム，トラヒック制御，数理計画法

研究キーワード

• 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
• 数理計画法
• ネットワークシステム
• ネットワーク設計・制御
• 通信ネットワーク
• 情報ネットワーク

研究分野

• 情報通信, 情報ネットワーク

論文

• ユーザ参加予測に基づいた分散処理システム向けの低遅延なネットワーク設計法

  平木志虎; 大木英司; 川端明生

  電子情報通信学会論文誌B, 2025年, 査読有り

  
• Approximation Polynomial-Time Algorithms for Consistency-Aware Multi-Server Network Design in Delay-Sensitive Applications

  Masaki Oda; Akio Kawabata; Eiji Oki

  IEEE Networking Letters, 2025年, 最終著者, 責任著者

  
• Design of Multiple-Plane Twisted and Folded Clos Network Guaranteeing Admissible Blocking Probability

  Eiji Oki; Ryotaro Taniguchi; Kazuya Anazawa; Takeru Inoue

  IEEE Transactions on Network and Service Management, 2025年, 査読有り, 筆頭著者, 責任著者

  
• AnDefrag: Analytical Model for Blocking Probabilities Considering Defragmentation in Spectrally-Spatially Elastic Optical Networks

  Imran Ahmed; Eiji Oki; Bijoy Chand Chatterjee

  IEEE Transactions on Networking, 2025年, 査読有り

  
• Robust Deployment Model for Parallelized Service Function Chains against Uncertain Traffic Arrival Rates

  C. Zhang; T. Sato; E. Oki

  IEEE Trans. Network and Service Management, 2024年, 査読有り, 最終著者

  
• Design Model of Three-Stage Folded Clos Network with Decoupled First Stage Guaranteeing Admissible Blocking Probability

  E. Oki; R. Taniguchi; K. Anazawa; T. Inoue

  International Conference on Computing, Networking and Communications (ICNC) 2025, 2025年02月, 査読有り, 招待有り, 筆頭著者, 責任著者

  
• Modeling Blocking Performance with Fragmentation in Spectrally-Spatially Elastic Optical Networks

  I. Ahmed; E. Oki; B.C. Chatterjee

  International Conference on Computing, Networking and Communications (ICNC) 2025, 2025年02月, 査読有り

  
• Link Weight Design Model with Traffic-Engineering Links based on Preventive Start-Time Optimization against Link Failures

  M. Nakashima; T. Kurimoto; E. Oki

  International Conference on Computing, Networking and Communications (ICNC) 2025, 2025年02月, 査読有り, 最終著者, 責任著者

  
• Dynamic Packet Flow Allocation Method Considering Reconfiguration Overhead with Intermediate Solutions in Software-defined Networks

  T. Kikuchi; T. Sato; E. Oki

  IEICE Trans. Commun., 2025年, 最終著者

  
• Flow Update Model Based on Probability Distribution of Migration Time in Software-Defined Networks

  Reo Uneyama; Takehiro Sato; Eiji Oki

  IEEE Transactions on Network and Service Management, 2025年02月, 最終著者

  
• Guest Editors’ Introduction: Special Issue on Robust and Resilient Future Communication Networks

  Massimo Tornatore; Teresa Gomes; Carmen Mas-Machuca; Eiji Oki; Chadi Assi; Dominic Schupke

  IEEE Transactions on Network and Service Management, 2024年10月, 招待有り

  
• Multiple-Backup Resource Allocation Model for Virtual Machines With Probabilistic Protection

  Kento Yokouchi; Ryuta Shiraki; Eiji Oki

  IEEE Transactions on Network and Service Management, 2024年10月, 最終著者, 責任著者

  
• Model for Controller Assignment and Placement to Minimize Migration Blackout Time with Load-balancing Platform in Software-defined Network

  S. Noda; T. Sato; E. Oki

  IEICE Trans. Commun., 2025年01月, 査読有り, 最終著者

  
• Model for Jointly Determining Service Function Chain Routes and Update Scheduling with State Consistency

  Tomoki Takahashi; Takehiro Sato; Eiji Oki

  IEICE Transactions on Communications, 2024年12月, 最終著者

  
• Efficient fiber-inspection and certification method for optical-circuit-switched datacenter networks

  Kazuya Anazawa; Takeru Inoue; Toru Mano; Hideki Nishizawa; Eiji Oki

  Journal of Optical Communications and Networking, 2024年08月01日

  
• Probabilistic Protection for Both Computing and Transmission Capacities of Virtual Networks Under Multiple Facility Node Failures

  Fujun He; Mitsuki Ito; Takehiro Sato; Eiji Oki

  IEEE Transactions on Network and Service Management, 2024年08月, 査読有り, 最終著者, 責任著者

  
• Virtual Optical Network Embedding in Spectrally-Spatially Elastic Optical Networks Considering Dynamic Scenario

  V. Kumar; E. Oki; B.C. Chatterjee

  iPOP 2024, 2024年07月

  
• Blocking Probability Analysis Modeling in Spectrally-Spatially Elastic Optical Networks: A Crosstalk-Avoided Perspective

  I. Ahmed; E. Oki; B.C. Chatterjee

  International Conference on Transparent Optical Networks (ICTON 2024), 2024年07月, 査読有り

  
• Enhancing Capacity of Optical Circuit Switching Clos Network in Data Center: Progress and Challenges

  E. Oki; H. Taka; T. Inoue

  International Conference on Computer Communications and Networks (ICCCN 2024), 2024年07月, 査読有り, 招待有り, 筆頭著者, 責任著者

  
• Deployment Model for Parallelized Service Function Chains against Traffic Uncertainty

  C. Zhang; T. Sato; E. Oki

  IEEE ICC 2024, 2024年06月, 査読有り, 最終著者

  
• Polynomial-time server allocation algorithm in delay-sensitive internet-of-things monitoring services

  Shoya Imanaka; Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki

  Computer Networks, 2024年06月, 査読有り, 最終著者, 責任著者

  
• DSND: Delay-Sensitive Network Design Scheme for Multi-Service Slice Networks

  Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki

  IEEE Networking Letters, 2024年06月, 最終著者

  
• Analytical Model for Assessing Unavailability in Middleboxes with Multiple Backup Servers under Shared Protectio

  N. Wakuda; R. Shiraki; E. Oki

  20th International Conference on the Design of Reliable Communication Networks (DRCN 2024), 2024年05月, 査読有り, 最終著者, 責任著者

  
• IEEE/IFIP Network Operations and Management Symposium (NOMS 2024)

  I.F Ferreira; E. Oki

  Latency-Aware Cache Mechanism for Resolver Service of Domain Name Systems, 2024年05月, 査読有り

  
• AnalyticalDF: Analytical Model for Blocking Probabilities Considering Spectrum Defragmentation in Spectrally-Spatially Elastic Optical Networks

  I. Ahmed; R.K. Rai; E. Oki; B.C. Chatterjee

  IEEE INFOCOM 2024, 2024年05月

  
• マルチコアファイバ光ネットワークにおけるコア間クロストークを考慮した光パス

  川口陽大; 佐藤丈博; 大木英司

  電子情報通信学会論文誌B, 2024年05月, 査読有り, 最終著者

  
• Modeling and analysis of crosstalk-avoided and crosstalk-aware approaches in spectrally-spatially elastic optical networks

  Imran Ahmed; Eiji Oki; Bijoy Chand Chatterjee

  Computer Networks, 2024年04月, 査読有り

  
• Service Deployment for Parallelized Function Chains Considering Traffic-Dependent Delay

  Chenlu Zhang; Takehiro Sato; Eiji Oki

  IEEE Transactions on Network and Service Management, 2024年04月, 査読有り, 最終著者

  
• Design model of a twisted and folded Clos network with multi-step grouped intermediate switches guaranteeing admissible blocking probability

  Haruto Taka; Takeru Inoue; Eiji Oki

  Journal of Optical Communications and Networking, 2024年03月01日, 査読有り, 最終著者, 責任著者

  
• Multi-source Multicast Service Chaining Model Guaranteeing Reliability of Network Services

  S. Ozaki; T. Sato; E. Oki

  Computer Networks, 2024年03月, 査読有り, 最終著者

  
• CMND: Consistent-aware multi-server network design model for delay-sensitive applications

  Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki

  IEICE Transactions on Communications, 2024年03月, 査読有り, 最終著者

  
• Availability‐aware virtual network function placement based on multidimensional universal generating functions

  Kengo Arakawa; Eiji Oki

  International Journal of Network Management, 2024年03月, 査読有り, 最終著者, 責任著者

  
• Twisted and Folded Clos-Network Design Model With Two-Step Blocking Probability Guarantee

  Haruto Taka; Takeru Inoue; Eiji Oki

  IEEE Networking Letters, 2024年03月, 査読有り, 最終著者

  
• AnalyticalBP: Analytical Model for Blocking Probabilities Considering Crosstalk-Avoided Approach in Spectrally-Spatially Elastic Optical Networks

  Imran Ahmed; Roshan Kumar Rai; Mukulika Maity; Eiji Oki; Bijoy Chand Chatterjee

  IEEE Transactions on Communications, 2024年03月, 査読有り

  
• Algorithm for Server Allocation in Delay-Sensitive Internet-of-Things Monitoring Services

  S. Imanaka; A. Kawabata; B.C. Chatterjee; E. Oki

  International Conference on Computing, Networking and Communications (ICNC) 2024, 2024年02月, 査読有り, 最終著者, 責任著者

  
• Unavailability-aware allocation of backup resources considering failures of virtual and physical machines

  Nozomi Kita; Eiji Oki

  Computer Networks, 2024年02月, 査読有り, 最終著者, 責任著者

  
• Unavailability-Aware Backup Allocation Model Based on Two-Stage Shared Protection for Middleboxes

  Nozomi Kita; Fujun He; Eiji Oki

  IEEE Transactions on Network and Service Management, 2024年02月, 査読有り, 最終著者

  
• Resource Allocation for Mobile Edge Computing System Considering User Mobility with Deep Reinforcement Learning

  K. Tokuda; T. Sato; E. Oki

  IEICE Trans. Commun., 2024年01月, 査読有り, 最終著者

  
• Node-Oriented Slice Reconfiguration Based on Spatial and Temporal Traffic Prediction in Metro Optical Networks

  Bowen Bao; Hui Yang; Qiuyan Yao; Jie Zhang; Bijoy Chand Chatterjee; Eiji Oki

  IEEE Transactions on Network and Service Management, 2024年

  
• Optical Circuit Switched Three-Stage Twisted-Folded Clos-Network Design Model Guaranteeing Admissible Blocking Probability

  Ryotaro Taniguchi; Takeru Inoue; Kazuya Anazawa; Eiji Oki

  Journal of Optical Communications and Networking, 2024年09月30日, 最終著者, 責任著者

  
• Latency-Aware Cache Mechanism for Resolver Service of Domain Name Systems.

  Ibirisol Fontes Ferreira; Eiji Oki

  NOMS, 2024年

  
• VNEavXT: Offline Virtual Network Embedding Model Considering Crosstalk-Avoided Approach in Spectrally-Spatially Elastic Optical Networks

  V. Kumar; J. Halder; A. Mitra; E. Oki; B.C. Chatterjee

  IEEE Trans. Network Science and Engineering, 2024年

  
• A Distributed Processing Communication Scheme for Real-Time Applications over Wide-Area Networks.

  Sanetora Hiragi; Bijoy Chand Chatterjee; Eiji Oki; Akio Kawabata

  CCNC, 2024年

  
• Lightpath provisioning model considering crosstalk-derived fragmentation in spectrally-spatially elastic optical networks

  Kenta Takeda; Takehiro Sato; Bijoy Chand Chatterjee; Eiji Oki

  Computer Networks, 2023年12月, 査読有り, 最終著者

  
• Joint Virtual Network Function Deployment and Scheduling via Heuristics and Deep Reinforcement Learning

  Z. Zhang; E. Oki

  IEICE Trans. Commun., 2023年12月, 査読有り, 最終著者, 責任著者

  
• Fault-Tolerant Controller Placement Model Considering Load-Dependent Sojourn Time in Software-Defined Network

  Shinji Noda; Takehiro Sato; Eiji Oki

  IEEE Transactions on Network and Service Management, 2023年12月, 査読有り, 最終著者

  
• Service Deployment With Priority Queueing for Traffic Processing and Transmission in Network Function Virtualization

  Fujun He; Eiji Oki

  IEEE Transactions on Network and Service Management, 2023年12月, 査読有り, 最終著者

  
• Backup Resource Allocation of Virtual Machines With Two-Stage Probabilistic Protection

  Kento Yokouchi; Fujun He; Eiji Oki

  IEEE Transactions on Network and Service Management, 2023年12月, 最終著者

  
• Multi-Agent Deep Reinforcement Learning for Cooperative Computing Offloading and Route Optimization in Multi Cloud-Edge Networks

  Akito Suzuki; Masahiro Kobayashi; Eiji Oki

  IEEE Transactions on Network and Service Management, 2023年12月, 査読有り, 最終著者

  
• Design of Twisted and Folded-Clos Network With Guaranteeing Admissible Blocking Probability

  Haruto Taka; Takeru Inoue; Eiji Oki

  IEEE Networking Letters, 2023年12月, 最終著者

  
• MHND: Multi-Homing Network Design Model for Delay Sensitive Applications

  A. Kawabata; B.C. Chatterjee; E. Oki

  IEICE Trans. Commun., 2023年11月, 査読有り, 最終著者

  
• Inter-Core Crosstalk-Aware Backup Network Design Model against Probabilistic Link Failures in Multi-Core Fiber Optical Path Network

  H. Ueoka; T. Sato; E. Oki

  IEICE Trans. Commun., 2023年11月, 査読有り, 最終著者

  
• Multiple-Backup Resource Allocation for Virtual Machines with Probabilistic Protection in Cloud

  Kento Yokouchi; Eiji Oki

  2023 IEEE International Workshop Technical Committee on Communications Quality and Reliability (CQR), 2023年10月23日, 査読有り, 最終著者

  
• A Network Design Scheme in Delay Sensitive Monitoring Services

  A. Kawabata; T. Tojo; B.C. Chatterjee; E. Oki

  IEICE Trans. Commun., 2023年10月, 査読有り, 最終著者

  
• Virtual Network Function Placement Model Considering Both Availability and Probabilistic Protection for Service Delay

  S. Horimoto; E. Oki

  IEICE Trans. Commun., 2023年10月, 査読有り, 最終著者

  
• Guest Editors' Introduction: Special Section on Robust and Reliable Networks of the Future.

  Massimo Tornatore; Teresa Gomes; Carmen Mas Machuca; Eiji Oki; Chadi Assi; Dominic Schupke

  IEEE Transactions on Network and Service Management, 2023年09月

  
• Backup Resource Allocation Model with Probabilistic Protection Considering Service Delay

  S. Horimoto; F. He; E. Oki

  IEICE Trans. Commun., 2023年09月, 査読有り, 最終著者

  
• Service Deployment Model with Virtual Network Function Resizing Based on Per-Flow Priority

  K. Akahoshi; E. Oki

  IEICE Trans. Commun., 2023年09月, 査読有り, 最終著者

  
• Virtualized Network Graph Design and Embedding Model to Minimize Provisioning Cost

  Takehiro Sato; Takashi Kurimoto; Shigeo Urushidani; Eiji Oki

  IEEE Transactions on Network and Service Management, 2023年09月, 最終著者

  この論文にアクセスする：

  
• Preventive Priority Setting Against Multiple Controller Failures in Software Defined Networks

  Fujun He; Eiji Oki

  IEEE Transactions on Parallel and Distributed Systems, 2023年08月, 査読有り, 最終著者

  
• Dynamic VNF Scheduling: A Deep Reinforcement Learning Approach

  Zixiao ZHANG; Fujun HE; Eiji OKI

  IEICE Transactions on Communications, 2023年07月01日, 最終著者

  
• Robust function deployment against uncertain recovery time in different protection types with workload-dependent failure probability

  Mengfei Zhu; Eiji Oki

  Computer Networks, 2023年07月, 査読有り, 最終著者

  
• PDavXT: Partition-Based Crosstalk-Avoided Defragmentation Scheme for Spectrally-Spatially Elastic Optical Networks

  R. Khantwal; V. Kumar; E. Oki; B.C. Chatterjee

  International Conference on Transparent Optical Networks (ICTON 2023), 2023年07月, 査読有り, 最終著者

  
• Performance of Defragmentation Approach Based on Route Partitioning in 1+1 Protected Elastic Optical Networks

  E. Oki; B. C. Chatterjee

  International Conference on Transparent Optical Networks (ICTON 2023), 2023年07月, 査読有り, 招待有り, 最終著者

  
• Crosstalk-Derived Fragmentation-Aware Lightpath Provisioning Model in Spectrally-Spatially Elastic Optical Networks

  K. Takeda; T. Sato; B.C. Chatterjee; E. Oki

  28th OptoElectronics and Communications Conference (OECC 2023), 2023年07月, 査読有り, 最終著者

  
• Accelerating network softwarization in the cognitive age

  Kohei Shiomoto; Young‐Tak Kim; Christian Esteve Rothenberg; Barbara Martini; Eiji Oki

  International Journal of Network Management, 2023年05月15日, 招待有り, 最終著者

  
• Shared Backup Allocation Model of Middlebox Based on Workload-Dependent Failure Rate

  Han ZHANG; Fujun HE; Eiji OKI

  IEICE Transactions on Communications, 2023年05月01日, 査読有り, 最終著者, 責任著者

  
• Deployment Model for Parallelized Service Function Chains with Considering Traffic-Delay Dependency

  C. Zhang; T. Sato; E. Oki

  IEEE ICC 2023, 2023年05月, 査読有り, 最終著者

  
• A Network Design Approach Considering Data Consistency for Delay-Sensitive Distributed Processing Systems

  A. Kawabata; B.C. Chatterjee; E. Oki

  IEEE ICC 2023, 2023年05月, 査読有り, 最終著者

  
• Joint service placement and user assignment model in multi‐access edge computing networks against base‐station failure

  Haruto Taka; Fujun He; Eiji Oki

  International Journal of Network Management, 2023年04月30日, 査読有り, 最終著者

  
• Service Mapping and Scheduling With Uncertain Processing Time in Network Function Virtualization

  Yuncan Zhang; Fujun He; Eiji Oki

  IEEE Transactions on Cloud Computing, 2023年04月01日, 査読有り, 最終著者

  
• Network slice reconfiguration with deep reinforcement learning under variable number of service function chains

  Kairi Tokuda; Takehiro Sato; Eiji Oki

  Computer Networks, 2023年04月, 査読有り, 最終著者

  
• Service Deployment Model Based on Virtual Network Function Resizing

  Keigo Akahoshi; Fujun He; Eiji Oki

  IEEE Transactions on Network and Service Management, 2023年03月

  
• Scheduling model for simultaneous update of multiple service function chains with state consistency

  Tomoki Takahashi; Takehiro Sato; Eiji Oki

  Computer Networks, 2023年02月, 査読有り, 最終著者

  
• MHND: Multi-Homing Network Design Model for Delay Sensitive Distributed Processing Applications

  A. Kawabata; B.C. Chatterjee; E. Oki

  IEEE Consumer Communications and Networking Conference (CCNC), 2023年01月, 最終著者

  
• Migration Model for Distributed Server Allocation

  S. Yanase; F. He; H. Taka; A. Kawabata; E. Oki

  IEICE Trans. Commun., 2023年01月, 査読有り, 最終著者, 責任著者

  
• Robust Optimization Model for Primary and Backup Capacity Allocations against Multiple Physical Machine Failures under Uncertain Demands in Cloud

  M. Ito; F. He; K. Yokouchi; E. Oki

  IEICE Trans. Commun., 2023年01月, 査読有り, 最終著者, 責任著者

  
• Scheduling Model for Congestion-Free Virtualized Network Update.

  Takehiro Sato; Takashi Kurimoto; Shigeo Urushidani; Eiji Oki

  GLOBECOM, 2023年

  
• 9th IEEE International Conference on Network Softwarization, NetSoft 2023, Madrid, Spain, June 19-23, 2023

  NetSoft, 2023年

  
• Multicast Service Chaining Model Guaranteeing Reliability with Multiple Sources.

  Shintaro Ozaki; Takehiro Sato; Eiji Oki

  HPSR, 2023年

  
• Service Chain Provisioning Model Considering Traffic Changes Due to Virtualized Network Functions

  Shintaro Ozaki; Takehiro Sato; Eiji Oki

  IEEE Transactions on Network and Service Management, 2023年, 査読有り, 最終著者

  
• XTawVNE: Inter-Core and Inter-Mode Crosstalk-Aware Virtual Network Embedding in Spectrally-Spatially Elastic Optical Networks

  V. Kumar; J. Halder; M. Maity; E. Oki; B.C. Chatterjee

  IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS), 2022年12月, 査読有り

  
• Availability-Aware Service Provisioning with Backup Sub-chain-enabled Sharing

  Y. Zhang; F. He; E. Oki

  IEEE Globecom 2022, 2022年12月, 査読有り, 最終著者

  
• BPA: Approximation Batch-Processing Algorithm for Static Lightpath Requests in Elastic Optical Networks

  Bijoy Chand; Chatterjee; Basavaprabhu S; Eiji Oki

  IEEE Networking Letters, 2022年12月, 査読有り, 最終著者

  
• BPRIA: Crosstalk-Avoided Bi-Partitioning-Based Counter-Propagation Resource Identification and Allocation for Spectrally-Spatially Elastic Optical Networks

  Bijoy Chand Chatterjee; Imran Ahmed; Abdul Wadud; Mukulika Maity; Eiji Oki

  IEEE Transactions on Network and Service Management, 2022年12月, 査読有り, 最終著者

  
• Joint Inter-Core Crosstalk- and Intra-Core Impairment-Aware Lightpath Provisioning Model in Space-Division Multiplexing Elastic Optical Networks

  Kenta Takeda; Takehiro Sato; Bijoy Chand Chatterjee; Eiji Oki

  IEEE Transactions on Network and Service Management, 2022年12月, 査読有り, 最終著者

  
• Optical Path Design Method for Reducing Maximum Spectrum Slot Number by Selecting Alternative Routes and Using GNPy

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  23rd IEEE International Conference on High Performance Switching and Routing (HPSR 2022), 2022年06月, 査読有り

  
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  IEEE ICC 2022, 2022年05月, 査読有り

  
• Service Deployment on Shared Virtual Network Functions with Flow Partition

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  IEEE ICC 2022, 2022年05月, 査読有り, 最終著者

  
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  IEEE ICC 2022, 2022年05月, 査読有り

  
• Fault-Tolerant Controller Placement Model by Distributing Switch Load among Multiple Controllers in Software-Defined Network

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  IEICE Trans. Commun., 2022年05月, 査読有り, 最終著者

  
• Implementation of Real-time Function Deployment with Resource Migration in Kubernetes

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  IEEE/IFIP Network Operations and Management Symposium (NOMS 2022), 2022年04月, 査読有り, 最終著者

  
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  IEEE/IFIP Network Operations and Management Symposium (NOMS 2022), 2022年04月, 査読有り, 最終著者

  
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  5th IEEE Workshop on Recent Advances in Photonics, 2022年03月, 査読有り

  
• 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, 2022年03月, 査読有り

  
• SDFA: A Service-Driven Fragmentation-Aware Resource Allocation in Elastic Optical Networks

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  IEEE Transactions on Network and Service Management, 2022年03月, 査読有り

  
• Optimization Model for Primary and Backup Resource Allocation With Workload-Dependent Failure Probability

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  IEEE Transactions on Network and Service Management, 2022年03月, 査読有り, 最終著者

  
• Spatial-Importance-Based Computation Scheme for Real-Time Object Detection From 3D Sensor Data.

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  IEEE Access, 2022年01月, 査読有り

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• Data Importance Aware Periodic Machine Learning Model Update for Sparse Mobile Crowdsensing.

  Yuichi Inagaki; Ryoichi Shinkuma; Takehiro Sato; Eiji Oki

  CCNC, 2022年01月, 査読有り, 最終著者

  
• An Optimistic Synchronization Based Server Selection Scheme with Successive Participation.

  Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki

  CCNC, 2022年01月, 査読有り, 最終著者

  
• Gradual Control Method for Program File Placement in Hierarchical Cloud-Edge Platform.

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• Robust Function Deployment against Uncertain Recovery Time with Workload-Dependent Failure Probability.

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• Feature-based model selection for object detection from point cloud data.

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  CoRR, 2022年

  
• Approximation Algorithms to Distributed Server Allocation With Preventive Start-Time Optimization Against Server Failure

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  IEEE Networking Letters, 2021年12月, 査読有り, 最終著者

  
• An Optimal Allocation Scheme of Database and Applications for Delay Sensitive IoT Services.

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  GLOBECOM, 2021年12月, 査読有り, 最終著者

  
• Multi-object tracking for road surveillance without using features of image data.

  Naoki Kishi; Ryoichi Shinkuma; Masamichi Oka; Takehiro Sato; Eiji Oki

  GLOBECOM, 2021年12月, 査読有り, 最終著者

  
• Service Deployment Model with Virtual Network Function Resizing.

  Keigo Akahoshi; Fujun He; Eiji Oki

  GLOBECOM, 2021年12月, 査読有り, 最終著者

  
• 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, 2021年12月, 査読有り

  
• 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, 2021年12月, 査読有り, 最終著者

  
• Robust Optimization Model for Probabilistic Protection With Multiple Types of Resources.

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  IEEE Transactions on Network and Service Management, 2021年12月, 査読有り, 最終著者

  
• Main and Secondary Controller Assignment With Optimal Priority Policy Against Multiple Failures.

  Fujun He; Eiji Oki

  IEEE Transactions on Network and Service Management, 2021年12月, 査読有り, 最終著者

  
• 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, 2021年10月15日, 査読有り

  
• 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, 2021年10月01日, 査読有り, 最終著者

  
• Link-Oriented Spectrum Resource Balancing for Hybrid Edge/Cloud Elastic Datacenter Optical Networks

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  Asia Communications and Photonics Conference (ACP 2021), 2021年10月, 査読有り

  
• An Optimistic Synchronization Based Optimal Server Selection Scheme for Delay Sensitive Communication Services

  A. Kawabata; B.C. Chatterjee; E. Oki

  IEICE Trans. Commun., 2021年10月, 査読有り, 最終著者

  
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  M. Zhu; F. He; E. Oki

  iPOP 2021, 2021年09月, 査読有り, 最終著者

  
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• A Crosstalk-Avoided Core, Mode, and Spectrum Allocation Scheme Based on Priority for Spectrally-Spatially Elastic Optical Networks

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  IEICE Trans. Commun., 2021年09月, 査読有り, 最終著者, 責任著者

  
• Optimization Model for Multiple Backup Resource Allocation With Workload-Dependent Failure Probability.

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  IEEE Transactions on Network and Service Management, 2021年09月, 査読有り, 最終著者

  
• Backup Allocation Model With Probabilistic Protection for Virtual Networks Against Multiple Facility Node Failures.

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  IEEE Transactions on Network and Service Management, 2021年09月, 査読有り, 最終著者

  
• Robust Virtual Network Function Allocation in Service Function Chains With Uncertain Availability Schedule.

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• Proactive Fragmentation Management Scheme Based on Crosstalk-Avoided Batch Processing for Spectrally-Spatially Elastic Optical Networks.

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  IEEE Journal of Selected Areas in Communications, 2021年09月, 査読有り, 最終著者

  
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  IEICE Trans. Commun., 2021年08月, 査読有り

  
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  IEEE Transactions on Network and Service Management, 2021年06月, 査読有り, 最終著者, 責任著者

  
• Unavailability-Aware Shared Virtual Backup Allocation for Middleboxes: A Queueing Approach.

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  IEEE Transactions on Network and Service Management, 2021年06月, 査読有り, 最終著者

  
• Virtual Network Function Allocation to Maximize Continuous Available Time of Service Function Chains With Availability Schedule.

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• Availability-Aware Service Chain Provisioning with Sub-chain-enabled Coordinated Protection.

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  17th IFIP/IEEE International Symposium on Integrated Network Management(IM), 2021年05月, 査読有り, 最終著者

  
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  IEICE Transactions on Communications, 2021年05月, 査読有り, 最終著者

  
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• Data-Importance-Aware Bandwidth-Allocation Scheme for Point-Cloud Transmission in Multiple LIDAR Sensors.

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  IEEE Access, 2021年04月, 査読有り, 最終著者

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  IEICE Transactions on Communications, 2021年04月, 査読有り, 最終著者, 責任著者

  
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  Computer Networks, 2021年02月, 査読有り, 最終著者

  
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• Packet Processing Architecture with Off-Chip Last Level Cache Using Interleaved 3D-Stacked DRAM.

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• 7th IEEE International Conference on Network Softwarization, NetSoft 2021, Tokyo, Japan, June 28 - July 2, 2021

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• Smarter Base Station Sleeping for Greener Cellular Networks.

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  IEEE Network, 2021年, 査読有り, 最終著者

  
• Deeply Programmable Resource Pool Architecture by Optically Interconnected Highly Secure and Manageable Packet Switching Network

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  2020 International Conference on Emerging Technologies for Communications, 2020年12月, 査読有り

  
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  Takehiro Sato; Atsushi Kikuchi; Ryoichi Shinkuma; Eiji Oki

  IEEE Global Communications Conference(GLOBECOM), 2020年12月, 査読有り, 最終著者

  
• Multiple Backup Resource Allocation with Workload-Dependent Failure Probability.

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  IEEE Global Communications Conference(GLOBECOM), 2020年12月, 査読有り, 最終著者

  
• Online Parameter Tuning of Flow Classification Method in Energy Efficient Data Center Network ``HOLST’’

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  IEEE/OSA Journal of Optical Communications and Networking, 2020年11月01日, 査読有り

  
• Virtualized Network Graph Design and Embedding Model.

  Takehiro Sato; Takashi Kurimoto; Shigeo Urushidani; Eiji Oki

  9th IEEE International Conference on Cloud Networking(CloudNet), 2020年11月, 査読有り, 最終著者

  
• Optimal Virtual Network Function Placement in Chains Using Backups with Availability Schedule.

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  9th IEEE International Conference on Cloud Networking(CloudNet), 2020年11月, 査読有り, 最終著者

  
• Robust Optimization for Probabilistic Protection with Multiple Types of Resources in Cloud.

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  9th IEEE International Conference on Cloud Networking(CloudNet), 2020年11月, 査読有り, 最終著者

  
• Program File Placement Strategies for Machine-to-Machine Service Network Platform in Dynamic Scenario.

  Takehiro Sato; Eiji Oki

  IEICE Transactions on Communications, 2020年11月, 査読有り, 最終著者

  
• Algorithms for Distributed Server Allocation Problem.

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  IEICE Transactions on Communications, 2020年11月, 査読有り, 最終著者

  
• Heuristic Approach to Distributed Server Allocation with Preventive Start-Time Optimization against Server Failure.

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  International Conference on Information and Communication Technology Convergence(ICTC), 2020年10月, 査読有り, 最終著者

  
• Optimal Primary and Backup Resource Allocation with Workload-Dependent Failure Probability.

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  International Conference on Information and Communication Technology Convergence(ICTC), 2020年10月, 査読有り, 最終著者

  
• Defragmentation for 1+1 Protected Elastic Optical Networks: A Route Partitioning Approach

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  iPOP 2020, 2020年09月, 査読有り, 最終著者

  
• Optimization Model for Virtualized Network Graph Design and Embedding

  T. Sato; T. Kurimoto; S. Urushidani; E. Oki

  iPOP 2020, 2020年09月, 査読有り, 最終著者

  
• Demonstration of Service Function Chain Allocation with Network Service Header

  R. Kang; F. He; T. Sato; E. Oki

  iPOP 2020, 2020年09月, 査読有り, 最終著者

  
• Blockchain framework for real-time streaming data generated in image sensor networks for smart monitoring

  Daiki Masuda; Ryoichi Shinkuma; Yuichi Inagaki; Eiji Oki

  2020 2nd Conference on Blockchain Research & Applications for Innovative Networks and Services (BRAINS), 2020年09月, 最終著者

  
• 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, 2020年09月, 査読有り

  
• 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, 2020年09月, 査読有り, 最終著者

  
• Defragmentation based on route partitioning in 1 + 1 protected elastic optical networks.

  Bijoy Chand Chatterjee; Eiji Oki

  Computer Networks, 2020年08月, 査読有り, 最終著者

  
• Participating-Domain Segmentation Based Server Selection Scheme for Real-Time Interactive Communication.

  Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki

  IEICE Transactions on Communications, 2020年07月01日, 査読有り

  
• 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), 2020年07月, 査読有り, 招待有り, 筆頭著者, 責任著者

  
• 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), 2020年07月, 査読有り, 最終著者

  
• 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, 2020年07月, 査読有り

  
• 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, 2020年06月, 査読有り

  
• Load Balancing Model against Multiple Controller Failures in Software Defined Networks.

  Fujun He; Eiji Oki

  2020 IEEE International Conference on Communications(ICC), 2020年06月, 査読有り, 最終著者

  
• 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, 2020年06月, 査読有り, 最終著者

  
• Network Service Scheduling With Resource Sharing and Preemption.

  Yuncan Zhang; Fujun He; Takehiro Sato; Eiji Oki

  IEEE Transactions on Network and Service Management, 2020年06月, 査読有り, 最終著者

  
• 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, 2020年05月, 査読有り, 最終著者

  
• 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, 2020年05月, 査読有り, 最終著者

  この論文にアクセスする：

  
• 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), 2020年05月, 査読有り, 最終著者

  
• 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), 2020年05月, 査読有り, 最終著者

  
• 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), 2020年05月, 査読有り, 最終著者

  
• 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), 2020年05月, 査読有り, 招待有り, 最終著者, 責任著者

  
• Single tag scheme for segment routing in software-defined network.

  Nattapong Kitsuwan; Eiji Oki; Takashi Kurimoto; Shigeo Urushidani

  Telecommunication Systems, 2020年05月, 査読有り

  
• 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), 2020年04月, 査読有り

  
• 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), 2020年04月, 査読有り

  
• 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), 2020年04月, 査読有り, 最終著者

  
• Unavailability-aware Shared Virtual Backup Allocation Model for Middleboxes.

  Fujun He; Eiji Oki

  NOMS 2020 - IEEE/IFIP Network Operations and Management Symposium(NOMS), 2020年04月, 査読有り

  
• Packet Processing Architecture Using Last-Level-Cache Slices and Interleaved 3D-Stacked DRAM.

  Tomohiro Korikawa; Akio Kawabata; Fujun He; Eiji Oki

  IEEE Access, 2020年03月, 査読有り, 最終著者

  
• 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., 2020年03月, 査読有り, 最終著者, 責任著者

  
• 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), 2020年03月, 査読有り

  
• Resource Allocation in Middleboxes

  Eiji Oki

  International Conference on Computing, Networking and Communications (ICNC) 2020, 2020年02月, 招待有り, 筆頭著者

  
• Dynamic Load Balancing with Learning Model for Sudoku Solving System

  N. Kitsuwan; P. Pavarangkoon; H.M. Widiyanto; E. Oki

  Digital Communications and Networks, 2020年02月, 査読有り, 最終著者

  
• 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), 2020年02月, 査読有り

  
• 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, 2020年02月, 査読有り, 招待有り, 最終著者

  この論文にアクセスする：

  
• 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), 2019年12月, 査読有り

  
• Participating-Domain Segmentation Based Server Selection Scheme in Successive Participation Scenario.

  Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki

  2019 IEEE Global Communications Conference(GLOBECOM), 2019年12月, 査読有り

  
• 実空間情報のリアルタイム予測のためのエッジサーバ間連携

  上林将大; 新熊亮一; 佐藤丈博; 大木英司

  電子情報通信学会論文誌, 2019年11月, 査読有り

  
• 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), 2019年11月, 査読有り

  
• 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), 2019年11月, 査読有り

  
• 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), 2019年11月, 査読有り

  
• 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), 2019年11月, 査読有り, 最終著者

  
• 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, 2019年11月, 査読有り

  この論文にアクセスする：

  
• 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), 2019年09月, 査読有り

  
• Optimization Model for Backup Resource Allocation in Middleboxes With Importance.

  Fujun He; Takehiro Sato; Eiji Oki

  IEEE/ACM Transactions on Networking, 2019年08月, 査読有り

  
• Delay Distribution Based Remote Data Fetch Scheme for Hadoop Clusters in Public Cloud.

  Ravindra Sandaruwan Ranaweera; Eiji Oki; Nattapong Kitsuwan

  IEICE Transactions on Communications, 2019年08月, 査読有り

  
• 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, 2019年07月, 査読有り

  この論文にアクセスする：

  
• Spectrum Fragmentation Management in Elastic Optical Networks.

  Eiji Oki; Takehiro Sato; Bijoy Chand Chatterjee

  21st International Conference on Transparent Optical Networks(ICTON), 2019年07月, 査読有り, 招待有り

  
• 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), 2019年07月, 査読有り

  
• 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), 2019年07月, 査読有り

  
• 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, 2019年06月, 査読有り

  
• Challenges of Resource Allocation in Network Virtualization

  Eiji Oki

  2019 IEEE 2nd International Conference on Electronics Technology (ICET), 2019年05月, 査読有り, 招待有り

  
• Analysis of Network Architecture for Machine-to-Machine Service Network Platform

  T. Sato; E. Oki

  iPOP 2019, 2019年05月, 査読有り

  
• Probabilistic Protection Model for Virtual Networks against Multiple Facility Node Failures

  F. He; T. Sato; E. Oki

  iPOP 2019, 2019年05月, 査読有り

  
• Flexible Scheduling Approach for Network Services in Virtual Networks

  Y. Zhang; F. He; T. Sato; E. Oki

  iPOP 2019, 2019年05月, 査読有り

  
• 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), 2019年05月, 査読有り

  
• 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), 2019年05月, 査読有り

  
• 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), 2019年05月, 査読有り

  
• 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), 2019年05月, 査読有り

  
• Dynamic Program File Placement Strategies for Machine-to-Machine Service Network Platform.

  Takehiro Sato; Eiji Oki

  2019 IEEE International Conference on Communications(ICC), 2019年05月, 査読有り

  
• 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), 2019年05月, 査読有り, 最終著者

  
• 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, 2019年04月, 査読有り

  
• Program File Placement Problem for Machine-to-Machine Service Network Platform.

  Takehiro Sato; Eiji Oki

  IEICE Transactions on Communications, 2019年03月, 査読有り, 最終著者

  
• 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, 2019年03月, 査読有り

  
• 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, 2019年03月, 査読有り

  
• 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), 2019年03月, 査読有り

  
• 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, 2019年03月, 査読有り

  
• Resource Allocation Model for Probabilistic Protection in Cloud Provider

  Eiji Oki

  International Conference on Computing, Networking and Communications (ICNC) 2019, 2019年02月, 査読有り, 招待有り

  
• 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), 2019年02月, 査読有り

  
• 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, 2019年01月, 査読有り

  
• 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, 2019年01月, 査読有り

  
• Carrier-Scale Packet Processing Architecture Using Interleaved 3D-Stacked DRAM and Its Analysis.

  Tomohiro Korikawa; Akio Kawabata; Fujun He; Eiji Oki

  IEEE Access, 2019年, 査読有り

  
• Participating-Domain Segmentation Based Delay-Sensitive Distributed Server Selection Scheme.

  Akio Kawabata; Bijoy Chand Chatterjee; Eiji Oki

  IEEE Access, 2019年, 査読有り

  
• 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, 2018年12月, 査読有り

  
• 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, 2018年12月, 査読有り

  
• 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), 2018年12月, 査読有り

  
• 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, 2018年12月, 査読有り

  
• 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, 2018年11月, 査読有り

  
• 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), 2018年11月, 査読有り

  
• 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), 2018年11月, 査読有り, 最終著者

  
• Recent research progress on spectrum management approaches in software-defined elastic optical networks.

  Bijoy Chand Chatterjee; Takehiro Sato; Eiji Oki

  Optical Switching and Networking, 2018年11月, 査読有り, 招待有り

  
• 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), 2018年10月, 査読有り

  
• Optimization Model for Backup Resource Allocation in Middleboxes.

  Fujun He; Takehiro Sato; Eiji Oki

  7th IEEE International Conference on Cloud Networking(CloudNet), 2018年10月, 査読有り

  
• 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), 2018年10月, 査読有り

  
• 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), 2018年10月, 査読有り

  
• 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), 2018年10月, 査読有り

  
• 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, 2018年09月, 招待有り

  
• 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, 2018年09月, 査読有り

  
• 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, 2018年07月, 査読有り, 招待有り

  
• 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), 2018年07月, 査読有り, 招待有り

  
• 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), 2018年07月, 査読有り

  
• 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), 2018年06月, 査読有り, 最終著者

  
• Expected Capacity Guaranteed Routing for Artificial Intelligence based Dynamic Failure Prediction of Links

  S. Sekigawa; E. Oki; S. Okamoto; N. Yamanaka

  iPOP 2018, 2018年05月, 査読有り

  
• 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, 2018年05月, 査読有り

  
• 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), 2018年05月, 査読有り

  
• 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), 2018年05月, 査読有り

  
• 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), 2018年05月, 査読有り

  
• 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), 2018年05月, 査読有り

  
• 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, 2018年04月01日, 査読有り

  
• Network Congestion Minimization Models Based on Robust Optimization.

  Bimal Chandra Das; Satoshi Takahashi; Eiji Oki; Masakazu Muramatsu

  IEICE Transactions on Communications, 2018年03月01日, 査読有り

  
• Green Robust Optimization for Energy Saving in Networks under Traffic Uncertainty

  Eiji Oki

  International Conference on Computing, Networking and Communications (ICNC) 2018, 2018年03月, 査読有り, 招待有り

  
• Fragmentation Problems and Management Approaches in Elastic Optical Networks: A Survey.

  Bijoy Chand Chatterjee; Seydou Ba; Eiji Oki

  IEEE Communications Surveys and Tutorials, 2018年01月01日, 査読有り

  
• 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), 2018年01月, 査読有り

  
• Knapsack based multicast traffic grooming for optical networks.

  Ashok Kumar Pradhan; Bijoy Chand Chatterjee; Eiji Oki; Tanmay De

  Optical Switching and Networking, 2018年01月, 査読有り

  
• Heuristic Approach to Determining Cache Node Locations in Content-Centric Networks.

  Nattapong Kitsuwan; Hiroki Tahara; Eiji Oki

  IEEE Access, 2018年, 査読有り

  
• 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), 2017年11月08日, 査読有り

  
• グラフ圧縮による媒介中心性の計算手法

  荒巻 和治; ナッタポンキットスワン; 大木英司

  電子情報通信学会論文誌, 2017年11月, 査読有り

  
• 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), 2017年09月01日, 査読有り, 招待有り

  
• 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), 2017年09月01日, 査読有り

  
• 超高速パケットネットワーク技術

  山中直明; 大木英司

  電子情報通信学会論文誌, 2017年09月, 査読有り, 招待有り

  
• Optical Networking Paradigm: Past, Recent Trends and Future Directions.

  Eiji Oki; Naoya Wada; Satoru Okamoto; Naoaki Yamanaka; Ken-ichi Sato

  IEICE Transactions on Communications, 2017年09月, 査読有り, 招待有り

  
• 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, 2017年08月, 査読有り

  
• 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), 2017年07月07日, 査読有り

  
• 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), 2017年07月05日, 査読有り

  
• エラスティック光ネットワークにおける使用スペクトルスロット数を最小化する独立経路選択方式

  岸祐斗; キットスワンナッタポン; 大木英司

  電子情報通信学会論文誌B, 2017年07月, 査読有り

  
• 光アクセスネットワーク向け光アドホックネットワーク

  伊佐治義大; 佐藤丈博; 岡本聡; 山中直明; 大木英司

  電子情報通信学会論文誌B, 2017年07月, 査読有り

  
• Preventive Start-Time Optimization Considering Both Failure and Non-Failure Scenarios.

  Stephane Kaptchouang; Ihsen Aziz Ouédraogo; Eiji Oki

  IEICE Transactions on Communications, 2017年07月, 査読有り

  
• OpenFlow Based Terminal Identification Network Restriction System

  Y. Tamura; N. Kitsuwan; E. Oki

  iPOP 2017, Jun. 2017, 2017年06月, 査読有り

  
• 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, 2017年06月, 査読有り

  
• 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, 2017年06月, 査読有り

  
• 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, 2017年06月, 査読有り

  
• Application of SOCP in Power Efficient Networks

  B.C. Das; E. Oki; M. Muramatsu

  SIAM Conference on Optimization (OP17), 2017年05月, 査読有り

  
• 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), 2017年05月, 査読有り

  
• 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), 2017年03月10日, 査読有り

  
• Performance of Throughput-based Q-routing

  N. Kitsuwan; T. Neda; E. Oki

  IEICE Commun. Express, 2017年03月, 査読有り

  
• Link Weight Optimization Scheme for Link Reinforcement in IP Networks.

  Stephane Kaptchouang; Hiroki Tahara; Eiji Oki

  IEICE Transactions on Communications, 2017年03月, 査読有り

  
• Differential delay aware instantaneous recovery scheme with traffic splitting.

  Abu Hena Al Muktadir; Eiji Oki

  International Journal of Communication Systems, 2017年03月, 査読有り

  
• 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, 2017年01月, 査読有り

  
• 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, 2017年01月, 査読有り

  
• A reliable fault resilience scheme

  Bijoy Chand Chatterjee; Nityananda Sarma; Partha Pratim Sahu; Eiji Oki

  Lecture Notes in Electrical Engineering, 2017年, 査読有り

  
• 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年, 査読有り

  
• End-to-end traffic grooming

  Bijoy Chand Chatterjee; Nityananda Sarma; Partha Pratim Sahu; Eiji Oki

  Lecture Notes in Electrical Engineering, 2017年, 査読有り

  
• Priority-based routing and wavelength assignment scheme

  Bijoy Chand Chatterjee; Nityananda Sarma; Partha Pratim Sahu; Eiji Oki

  Lecture Notes in Electrical Engineering, 2017年, 査読有り

  
• Literature survey

  Bijoy Chand Chatterjee; Nityananda Sarma; Partha Pratim Sahu; Eiji Oki

  Lecture Notes in Electrical Engineering, 2017年, 査読有り

  
• Priority-based dispersion-reduced wavelength assignment scheme

  Bijoy Chand Chatterjee; Nityananda Sarma; Partha Pratim Sahu; Eiji Oki

  Lecture Notes in Electrical Engineering, 2017年, 査読有り

  
• 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年, 査読有り

  
• A Real-Time Delay-Sensitive Communication Approach Based on Distributed Processing.

  Akio Kawabata; Bijoy Chand Chatterjee; Seydou Ba; Eiji Oki

  IEEE Access, 2017年, 査読有り

  
• Flows Reduction Scheme Using Two MPLS Tags in Software-Defined Network.

  Nattapong Kitsuwan; Seydou Ba; Eiji Oki; Takashi Kurimoto; Shigeo Urushidani

  IEEE Access, 2017年, 査読有り

  
• 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年, 査読有り, 招待有り

  
• 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年, 査読有り

  
• Highlights from IEEE HPSR 2016 17th International Conference on High Performance switching and Routing

  YAMANAKA NAOAKI; Eiji Oki

  IEICE Communication Society -GLOBAL NEWSLETTER, 2016年12月

  
• Design and Analysis for Elastic Optical Networks

  E. Oki

  International Conference on Light and Light based technologies (ICLLT-2016), 2016年11月, 査読有り, 招待有り

  
• A Cloud Provider Selection Scheme for Cloud Storage Services

  R. Kaneko; P. Pavarangkoon; E. Oki

  IEICE Commun. Express, 2016年11月, 査読有り

  
• An optimization approach for survivable lightpath provisioning in multi-domain optical networks.

  Praphan Pavarangkoon; Eiji Oki

  Optical Switching and Networking, 2016年11月, 査読有り

  
• Implementation of Traffic Splitting Using Meter Table in Software-Defined Networking

  N. Kitsuwan; E. Oki

  The Journal of Engineering, 2016年10月, 査読有り

  
• ePec-LDPC HARQ: An LDPC HARQ Scheme with Targeted Retransmission.

  Yumei Wang; Jiawei Liang; Hao Wang; Eiji Oki; Lin Zhang

  IEICE Transactions on Communications, 2016年10月, 査読有り

  
• 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, 2016年10月, 査読有り

  
• 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), 2016年08月, 査読有り

  
• 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, 2016年08月, 査読有り

  
• Welcome message from technical program committee chairs

  Eiji Oki; Andrea Fumagalli; Aleksandra Smiljanic

  IEEE International Conference on High Performance Switching and Routing, HPSR, 2016年07月28日, 査読有り

  
• Strengthened Preventive Start-Time Optimisation that Reduces Congestion Ratio under No Failure Scenario

  S. Kaptchouang; I.A. Ouédraogo; E. Oki

  The Journal of Engineering, 2016年07月, 査読有り

  
• A coding-aware reliable route design scheme for instantaneous recovery.

  Abu Hena Al Muktadir; Eiji Oki

  Telecommunication Systems, 2016年07月, 査読有り

  
• 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, 2016年06月, 査読有り

  
• Dynamic Optical Circuits in Datacenter Networks for Shuffle-Heavy Hadoop Applications

  X. Wang; M. Veeraghavan; E. Oki; S; Okamoto; N. Yamanaka

  iPOP 2016, 2016年06月, 査読有り

  
• 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, 2016年06月, 査読有り

  
• Single Tag Scheme for Segment Routing in Software-Defined Network

  S. Wang; N. Kitsuwan; E. Oki

  IEEE High Performance Switching and Routing Workshop 2016, 2016年06月, 査読有り

  
• 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, 2016年06月, 査読有り

  
• A Green and Robust Optimization Strategy for Energy Saving Against Traffic Uncertainty.

  Ihsen Aziz Ouédraogo; Eiji Oki

  IEEE Journal of Selected Areas in Communications, 2016年05月, 査読有り

  
• リアルタイム型アプリケーションに適用する分散処理型通信方式

  川端明生; 大木英司

  電子情報通信学会論文誌B, 2016年04月, 査読有り

  
• Dispersion-Adaptive First-Last Fit Spectrum Allocation Scheme for Elastic Optical Networks.

  Bijoy Chand Chatterjee; Eiji Oki

  IEEE Communications Letters, 2016年04月, 査読有り

  
• エラスティック光アグリゲーションネットワークにおけるTDMAによるOLT仮想化を用いたONU接続保持手法

  佐藤丈博; 小番麻斗; 竹下秀俊; 岡本聡; 山中直明; 大木英司

  電子情報通信学会論文誌B, 2016年03月, 査読有り

  
• Multiuser MIMO Communication Under Quantized Phase-Only Measurements.

  Shengchu Wang; Lin Zhang 0032; Yunzhou Li; Jing Wang 0001; Eiji Oki

  IEEE Transactions on Communications, 2016年03月, 査読有り

  
• 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年

  
• ECG Monitoring System Integrated With IR-UWB Radar Based on CNN.

  Wenfeng Yin; Xiuzhu Yang; Lin Zhang 0013; Eiji Oki

  IEEE Access, 2016年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• Performance evaluation of partition scheme with first-last fit spectrum allocation for elastic optical networks.

  Eiji Oki; Bijoy Chand Chatterjee

  ICTON, 2016年, 査読有り, 招待有り

  
• Lightpath threshold adaptation algorithm for dispersion-adaptive first-last fit spectrum allocation scheme in elastic optical networks.

  Bijoy Chand Chatterjee; Eiji Oki

  ICTON, 2016年, 査読有り

  
• 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年, 査読有り, 招待有り

  
• 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年, 査読有り

  
• 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, 2015年11月, 査読有り

  
• A subcarrier-slot partition scheme with first-last fit spectrum allocation for elastic optical networks.

  Waya Fadini; Bijoy Chand Chatterjee; Eiji Oki

  Computer Networks, 2015年11月, 査読有り

  
• Cost-Effective IP Routing Against Failure Considering Link-Layer Robustness

  H. Tahara; S. Kaptchouang; E. Oki

  21st Asia-Pacific Conference on Communications (APCC 2015), 2015年10月, 査読有り

  
• 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), 2015年10月, 査読有り

  
• 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, 2015年09月, 査読有り

  
• 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, 2015年08月, 査読有り

  
• 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, 2015年06月, 査読有り

  
• Mathematical Model for Dynamic Pump-Wavelength Selection Switch

  N. Nattapong; D.F. Siswanto; E. Oki

  Open Journal of Optimization, 2015年03月, 査読有り

  
• Median-pump wavelength assignment scheme for optical networks with parametric wavelength conversion.

  Nattapong Kitsuwan; Maesaporn Leelasetakul; Eiji Oki

  Optical Switching and Networking, 2015年01月, 査読有り

  
• 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, 2015年01月, 査読有り

  
• 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, 2015年01月, 査読有り

  
• 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, 2015年01月, 査読有り

  
• Reducing the power consumption of hose-model networks with bundled links.

  Seydou Ba; Ihsen Aziz Ouédraogo; Eiji Oki

  IET Networks, 2015年, 査読有り

  
• Performance evaluation of spectrum allocation policies for elastic optical networks.

  Bijoy Chand Chatterjee; Eiji Oki

  ICTON, 2015年, 査読有り

  
• 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年, 査読有り, 招待有り

  
• Routing and Spectrum Allocation in Elastic Optical Networks: A Tutorial.

  Bijoy Chand Chatterjee; Nityananda Sarma; Eiji Oki

  IEEE Communications Surveys and Tutorials, 2015年, 査読有り

  
• 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年, 査読有り

  
• Virtual machine selection scheme considering reliability for cloud services.

  Ryoma Kaneko; Praphan Pavarangkoon; Eiji Oki

  21st Asia-Pacific Conference on Communications(APCC), 2015年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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, 2014年12月01日, 査読有り

  
• Network Optimization for Energy Saving Considering Link Failure with Uncertain Traffic Conditions.

  Ravindra Sandaruwan Ranaweera; Ihsen Aziz Ouédraogo; Eiji Oki

  IEICE Transactions on Communications, 2014年12月, 査読有り

  
• リンク故障を考慮した負荷分散IP ルーチング方式

  本間奬; 大木英司

  電子情報通信学会論文誌B, 2014年11月, 査読有り

  
• Design of IP Tunneling for OSPF Network to Reduce Advertising Delay

  N. Kitsuwan; E. Oki

  IEICE Commun. Express, 2014年08月, 査読有り

  
• エラスティック光アグリゲーションネットワークにおける論理OLTのマイグレーション手法

  佐藤丈博; 樋口雄紀; 竹下秀俊; 岡本聡; 山中直明; 大木英司

  電子情報通信学会論文誌B, 2014年07月, 査読有り

  
• Preventive Start-Time Optimization of Link Weights With Link Reinforcement.

  Stephane Kaptchouang; Ihsen Aziz Ouédraogo; Eiji Oki

  IEEE Communications Letters, 2014年07月, 査読有り

  
• Preventive start-time optimisation of open shortest path first link weights for hose model.

  R. Sandaruwan Ranaweera; Mohammad Kamrul Islam; Eiji Oki

  IET Networks, 2014年06月01日, 査読有り

  
• 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, 2014年02月, 査読有り

  
• 省電力ネットワークMidoriにおけるPoint to Multi-point対応ルーチング高速計算法

  平尾明子; 竹下秀俊; 岡本聡; 大木英司; 山中直明

  電子情報通信学会論文誌B, 2014年02月, 査読有り

  
• Optimum Route Design in 1+1 Protection with Network Coding for Instantaneous Recovery.

  Abu Hena Al Muktadir; Eiji Oki

  IEICE Transactions on Communications, 2014年01月, 査読有り

  
• A Power-Efficient Design Scheme for Survivable Networks with Partial Bandwidth Path Protection

  R. Leepila; E. Oki; N. Kishi

  IEICE Commun. Express, 2014年01月, 査読有り

  
• 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年, 査読有り

  
• A link utilization estimation scheme for nodes with multiple-queues in output ports

  Kiyofumi Igai; Eiji Oki

  Progress in Informatics, 2014年, 査読有り

  
• Preventive start-time optimization against network failure.

  Eiji Oki

  10th International Conference on the Design of Reliable Communication Networks(DRCN), 2014年, 査読有り, 招待有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• Survivable lightpath provisioning in multi-domain optical networks.

  Praphan Pavarangkoon; Eiji Oki

  IEEE 15th International Conference on High Performance Switching and Routing(HPSR), 2014年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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, 2013年12月, 査読有り

  
• 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), 2013年12月, 査読有り, 招待有り

  
• 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), 2013年07月, 査読有り

  
• 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, 2013年06月, 査読有り

  
• Smart failure insensitive routing: smart failure insensitive routing to enhance resource utilisation and robustness.

  Mohammad Kamrul Islam; Ihsen Aziz Ouédraogo; Eiji Oki

  IET Networks, 2013年06月, 査読有り

  
• 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, 2013年05月, 査読有り

  
• A Routing Scheme Distributing Traffic using Primary and Backup Ports of IP Fast Reroute

  Y. Arai; E. Oki

  IEICE Commun. Express, 2013年03月, 査読有り

  
• Load-balanced routing with selective even traffic splitting

  Masashi Honma; Shunichi Tsunoda; Eiji Oki

  Progress in Informatics, 2013年03月, 査読有り

  
• MHND: Multi-Homing Network Design Model for Delay Sensitive Applications

  A. Kawabata; B.C. Chatterjee; E. Oki

  IEICE Trans. Commun., 2013年, 査読有り, 最終著者

  
• 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年

  
• Enhancing Preventive Start-time Optimization considering both failure and non-failure scenarios.

  Stephane Kaptchouang; Eiji Oki

  19th Asia-Pacific Conference on Communications(APCC), 2013年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• Energy Efficient Routing for Transferring Data Sets across Networks

  R. Leepila; E. Oki; N. Kishi

  IEICE Commun. Express, 2012年12月, 査読有り

  
• A Mathematical Model for Routing in 1+1 Protection with Network Coding for Instantaneous Recovery

  A.H.A. Muktadir; E. Oki

  IEICE Commun. Express, 2012年11月, 査読有り

  
• 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, 2012年11月, 査読有り

  
• 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), 2012年09月, 査読有り

  
• 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), 2012年09月, 査読有り

  
• 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), 2012年09月, 査読有り

  
• 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), 2012年09月, 査読有り

  
• A Link Utilization Estimation Scheme for a Multiple-Queue Model

  K. Igai; E. Oki

  The 7th Triangle Symposium on Advanced ICT (TriSAI 2012), 2012年09月, 査読有り

  
• Scheduling in Grid Networks with Simultaneous Available Bandwidth Constraints

  Y. Yano; E. Oki

  The 7th Triangle Symposium on Advanced ICT (TriSAI 2012), 2012年09月, 査読有り

  
• An IP traceback Scheme Based on Hop Count

  K. Amako; E. Oki

  IEICE Commun. Express, 2012年09月, 査読有り

  
• Performance of an IP Traceback based on Hop Count

  K. Amako; E. Oki

  International Workshop on Modern Science and Technology (IWMST 2012), 2012年08月, 査読有り

  
• Performance Evaluation of Smart Failure Insensitive Routing

  I.A. Ouedraogo; M.K. Islam; E. Oki

  International Workshop on Modern Science and Technology (IWMST 2012), 2012年08月, 査読有り

  
• Performance of Smart-OSPF with Even Traffic Splitting

  M. Honma; S. Tsunoda; E. Oki

  International Workshop on Modern Science and Technology (IWMST 2012), 2012年08月, 査読有り

  
• 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), 2012年08月, 査読有り

  
• 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), 2012年08月, 査読有り

  
• A Mathematical Model for Wavelength Assignment in Wavelength Division Multiplexing Mesh Networks with Wavelength Reuse

  B. Sitorus; N. Kitsuwan; E. Oki

  IEICE Commun. Express, 2012年08月, 査読有り

  
• 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, 2012年08月, 査読有り

  
• Effectual Conversion in Optical Path Networks with Parametric Wavelength Converters

  S. Nunna; N. Kitsuwan; E. Oki

  IEICE Commun. Express, 2012年07月, 査読有り

  
• Performance of Dynamic Pump Wavelength Selection Scheme with Recursive Parametric Wavelength Conversion in Optical Packet Switch

  N. Kitsuwan; E. Oki

  iPOP 2012, 2012年06月, 査読有り

  
• Network Coding Aware Instantaneous Recovery Scheme Based on Optimal Traffic Splitting

  A.A. Jose; A.H.A Muktadir; E. Oki

  IEICE Commun. Express, 2012年06月, 査読有り

  
• 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), 2012年05月, 査読有り

  
• 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), 2012年05月, 査読有り

  
• 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), 2012年05月, 査読有り

  
• 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), 2012年05月, 査読有り

  
• 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), 2012年05月, 査読有り

  
• 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), 2012年05月, 査読有り

  
• A Scheme to Update OSPF Network Metrics without Loops while Minimizing Routing Instability Duration.

  Yutaka Arai; Eiji Oki

  IEICE Transactions on Communications, 2012年04月, 査読有り

  
• 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, 2012年03月, 査読有り

  
• IP Tunneling Design Scheme to Reduce Advertising Delay in OSPF Network

  N. Kitsuwan; S. Tsunoda; E. Oki

  WTC 2012 World Telecommunications Congress 2012, 2012年03月, 査読有り

  
• 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, 2012年03月, 査読有り

  
• An IP Traceback Scheme based on Hop Count

  K. Amako; E. Oki

  WTC 2012 World Telecommunications Congress 2012, 2012年03月, 査読有り

  
• 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, 2012年03月, 査読有り

  
• 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, 2012年03月, 査読有り

  
• 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, 2012年03月, 査読有り

  
• 13th IEEE International Conference on High Performance Switching and Routing, HPSR 2012, Belgrade, Serbia, June 24-27, 2012

  HPSR, 2012年

  
• Optimal routing by hose model with bound of link traffic.

  Eiji Oki; Yoshiki Kitahara; Ihsen Aziz Ouédraogo

  IET Networks, 2012年

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年

  
• 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年, 査読有り

  
• Load-balanced shortest-path-based routing with even traffic splitting.

  Masashi Honma; Shunichi Tsunoda; Eiji Oki

  18th Asia-Pacific Conference on Communications(APCC), 2012年, 査読有り

  
• Performance Analysis of Clos-Network Packet Switch with Virtual Output Queues.

  Eiji Oki; Nattapong Kitsuwan; Roberto Rojas-Cessa

  IEICE Transactions on Communications, 2011年12月, 査読有り

  
• Estimating ADSL Link Capacity by Measuring RTT of Different Length Packets.

  Makoto Aoki; Eiji Oki

  IEICE Transactions on Communications, 2011年12月, 査読有り

  
• 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, 2011年11月, 査読有り

  
• 自己組織化省エネルギーネットワークMiDORiにおける消費電力最適化のためのトポロジ計算手法

  米津遥; 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, 2011年10月, 査読有り

  
• スマートグリッド環境において気象観測情報を用いない高精度な短期的太陽光発電出力予測手法の提案

  松本隼; 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, 2011年10月, 査読有り

  
• 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), 2011年08月, 査読有り

  
• 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), 2011年08月, 査読有り

  
• A hybrid pump wavelength assignment scheme for optical packet switch with parametric wavelength converters.

  Nattapong Kitsuwan; Kyoko Ikura; Eiji Oki

  IEICE Electronic Express, 2011年08月, 査読有り

  
• 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), 2011年07月, 査読有り

  
• Optimization of OSPF Link Weights to Counter Network Failure.

  Mohammad Kamrul Islam; Eiji Oki

  IEICE Transactions on Communications, 2011年07月, 査読有り

  
• A Wavelength Assignment Design Scheme for a Carrier Wavelength Reusable WDM Ring Network

  M. Keri; M. Matsuura; E. Oki

  iPOP 2011, 2011年06月, 査読有り

  
• Recursive Parametric Wavelength Conversion Scheme for Optical Packet Switch

  Nattapong Kitsuwan; Hung Nguyen Tan; Motoharu Matsuura; Naoto Kishi; Eiji Oki

  JOURNAL OF LIGHTWAVE TECHNOLOGY, 2011年06月, 査読有り

  
• Performance of Pump Wavelength Assignment in Optical Packet Switch with Parametric Wavelength Converters

  N. Kitsuwan; K. Ikura; E. Oki

  iPOP 2011, 2011年06月, 査読有り

  
• Link-Utilization Estimation Using RTT Measurement

  K. Igai; E. Oki

  iPOP 2011, 2011年06月, 査読有り

  
• 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, 2011年06月, 査読有り

  
• Wavelength Assignment in Multi-Carrier Distributed Optical Ring Networks With Wavelength Reuse

  Masafumi Keri; Eiji Oki; Motoharu Matsuura

  JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, 2011年04月, 査読有り

  
• 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, 2011年04月, 査読有り

  
• On optimization of load-balanced IP routing for hose model

  Eiji Oki

  Progress in Informatics, 2011年03月, 査読有り

  
• 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, 2011年03月, 査読有り

  
• Optical Packet Switch Based on Dynamic Pump Wavelength Selection

  Nattapong Kitsuwan; Eiji Oki

  JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, 2011年02月, 査読有り

  
• Buffered Clos-network packet switch with per-output flow queues

  Z. Dong; R. Rojas-Cessa; E. Oki

  ELECTRONICS LETTERS, 2011年01月, 査読有り

  
• An available bandwidth estimation scheme in simultaneous multiple-pair communications

  Yusuke Satoh; Eiji Oki

  TriSAI 2011 - Proceedings of Triangle Symposium on Advanced ICT 2011, 2011年

  
• Finding κ disjoint paths in multi-cost networks

  Ruchaneeya Leepila; Eiji Oki; Naoto Kishi

  TriSAI 2011 - Proceedings of Triangle Symposium on Advanced ICT 2011, 2011年

  
• 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年, 査読有り

  
• Scheme to Find k Disjoint Paths in Multi-Cost.

  Ruchaneeya Leepila; Eiji Oki; Naoto Kishi

  Proceedings of IEEE International Conference on Communications(ICC), 2011年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• Scheme to Find k Disjoint Paths in Multi-Cost Networks

  Ruchaneeya Leepila; Eiji Oki; Naoto Kishi

  2011 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2011年, 査読有り

  
• A Scheme for Available Bandwidth Estimation in Simultaneous Multiple-Pair Communications

  Yusuke Satoh; Eiji Oki

  17TH ASIA-PACIFIC CONFERENCE ON COMMUNICATIONS (APCC 2011), 2011年, 査読有り

  
• A scheme for available bandwidth estimation in simultaneous multiple-pair communications.

  Yusuke Satoh; Eiji Oki

  IEEE 17th Asia-Pacific Conference on Communications(APCC), 2011年, 査読有り

  
• Optimal Routing Strategy by Hose Model with Link-Traffic Bounds

  Yoshiki Kitahara; Eiji Oki

  2011 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE (GLOBECOM 2011), 2011年, 査読有り

  
• Optimal Routing Strategy by Hose Model with Link-Traffic Bounds.

  Yoshiki Kitahara; Eiji Oki

  Proceedings of the Global Communications Conference(GLOBECOM), 2011年, 査読有り

  
• Measurement Scheme for One-Way Delay Variation with Detection and Removal of Clock Skew

  Makoto Aoki; Eiji Oki; Roberto Rojas-Cessa

  ETRI JOURNAL, 2010年12月, 査読有り

  
• Fine two-phase routing over shortest paths with traffic matrix.

  Eiji Oki; Ayako Iwaki

  Computer Networks, 2010年12月, 査読有り

  
• 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, 2010年12月, 査読有り

  
• 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, 2010年10月, 査読有り

  
• 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, 2010年08月

  
• 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, 2010年08月, 査読有り

  
• Load-Balanced IP Routing Scheme Based on Shortest Paths in Hose Model.

  Eiji Oki; Ayako Iwaki

  IEEE Transactions on Communications, 2010年07月, 査読有り

  
• 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, 2010年07月, 査読有り

  
• Carrier Wavelength Reusable Multicarrier Distributed WDM Ring Network Using Optical Drop-Add-Drop Multiplexers

  M. Matsuura; E. Oki

  iPOP 2010, 2010年06月

  
• 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, 2010年06月, 査読有り

  
• PSO: preventive start-time optimization of OSPF link weights to counter network failure.

  Mohammad Kamrul Islam; Eiji Oki

  IEEE Communications Letters, 2010年06月, 査読有り

  
• Optical Carrier Regeneration for Wavelength Reusable Multicarrier Distributed OADM Network

  M. Matsuura; E. Oki

  IEEE CLEO/QELS 2010, 2010年05月, 査読有り

  
• Performance of Optimal Routing by Pipe, Hose, and Intermediate Models.

  Eiji Oki; Ayako Iwaki

  IEICE Transactions on Communications, 2010年05月, 査読有り

  
• 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, 2010年04月, 査読有り

  
• 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, 2010年02月, 査読有り

  
• 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, 2010年02月

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年

  
• 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年

  
• Optical carrier regeneration for carrier wavelength reuse in a multicarrier distributed WDM network

  Motoharu Matsuura; Eiji Oki

  IEEE Photonics Technology Letters, 2010年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• Optical Packet Switch Based on Dynamic Pump Wavelength Selection.

  Nattapong Kitsuwan; Eiji Oki

  Proceedings of the Global Communications Conference(GLOBECOM), 2010年, 査読有り

  
• 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, 2009年11月, 査読有り

  
• 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, 2009年10月, 査読有り

  
• Optimal Routing by the Intermediate Model - Joining the Pipe and Hose Models -.

  Eiji Oki; Ayako Iwaki

  IEICE Transactions on Communications, 2009年10月, 査読有り

  
• 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, 2009年09月, 査読有り

  
• 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, 2009年06月, 査読有り

  
• F-TPR: fine two-phase IP routing scheme over shortest paths for hose model.

  Eiji Oki; Ayako Iwaki

  IEEE Communications Letters, 2009年04月, 査読有り

  
• Call Admission Control Scheme Based on Statistical Information.

  Takayuki Fujiwara; Eiji Oki; Kohei Shiomoto

  IEICE Transactions on Communications, 2009年04月, 査読有り

  
• Optimization of input admissible traffic flow guaranteeing QoS.

  Taiju Mikoshi; Toyofumi Takenaka; Takayuki Fujiwara; Eiji Oki; Kohei Shiomoto

  IEEE Communications Letters, 2009年01月, 査読有り

  
• 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, 2009年01月, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• Optimization of IP Load-Balanced Routing for Hose Model.

  Eiji Oki; Ayako Iwaki

  ICTAI 2009(ICTAI), 2009年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年

  
• Performance Comparisons of Optimal Routing by Pipe, Hose, and Intermediate Models

  Eiji Oki; Ayako Iwaki

  2009 IEEE SARNOFF SYMPOSIUM, CONFERENCE PROCEEDINGS, 2009年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• Fine Two-Phase Routing with Traffic Matrix.

  Eiji Oki; Ayako Iwaki

  Proceedings of the 18th International Conference on Computer Communications and Networks(ICCCN), 2009年, 査読有り

  
• 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年, 査読有り

  
• 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, 2008年10月, 査読有り

  
• 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, 2008年10月, 査読有り

  
• Inter-Domain Redundancy Path Computation Methods Based on PCE.

  Rie Hayashi; Eiji Oki; Kohei Shiomoto

  IEICE Transactions on Communications, 2008年10月, 査読有り

  
• 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, 2008年08月, 査読有り

  
• 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, 2008年07月01日, 査読有り

  
• 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, 2008年06月, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• Network virtualization in high-speed huge-bandwidth optical circuit switching network

  Kohei Shiomoto; Ichiro Inoue; Eiji Oki

  Proceedings - IEEE INFOCOM, 2008年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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, 2007年12月, 査読有り

  
• 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, 2007年12月, 査読有り

  
• Extended Algorithm for Calculating Routes with Include Route Constraint in IP Networks.

  Rie Hayashi; Eiji Oki; Kohei Shiomoto

  IEICE Transactions on Communications, 2007年12月, 査読有り

  
• Routing, path computation and traffic engineering in future Internet.

  Bijan Jabbari; Eiji Oki; Jean-Philippe Vasseur; Song Chong

  Journal of Communications and Networks, 2007年12月, 査読有り

  
• IP Optical Networking

  K. Shiomoto; I. Inoue; E. Oki

  MPLS 2007, 2007年10月, 査読有り

  
• Path Computation Element (PCE) Applicability to GMPLS-Based Network Operation

  I. Inoue; K. Shimizu; T. Takeda; E. Oki; K. Shiomoto

  MPLS 2007, 2007年10月, 査読有り

  
• QoS Control Mechanism Based on Real-Time Measurement of Elephant Flows.

  Rie Hayashi; Takashi Miyamura; Eiji Oki; Kohei Shiomoto

  IEICE Transactions on Communications, 2007年08月

  
• Framework for PCE Based Multi-Layer Service Networks.

  Mallik Tatipamula; Eiji Oki; Ichiro Inoue; Kohei Shiomoto; Zafar Ali

  IEICE Transactions on Communications, 2007年08月, 査読有り

  
• 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, 2007年08月

  
• On Constraints for Path Computation in Multi-Layer Switched Networks.

  Bijan Jabbari; Shujia Gong; Eiji Oki

  IEICE Transactions on Communications, 2007年08月, 査読有り

  
• Inter-Carrier Photonic Networking Developing Project in Japan

  S. Okamoto; E. Oki; W. Imajuku; T. Otani; N. Yamanaka

  iPOP 2007, T1-6, 2007年06月, 査読有り

  
• Advanced Backbone Network Management with PCE (Path Computation Element)

  E. Oki; I. Inoue; K. Shiomoto

  iPOP 2007, T1-3, 2007年06月, 査読有り

  
• Global Concurrent Optimization (GCO) Application in PCE-based Network

  Y. Lee; J-L Le Roux; D. King; E. Oki

  iPOP 2007, T3-1, 2007年06月, 査読有り

  
• 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, 2007年05月, 査読有り

  
• 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, 2007年04月, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• Path Computation Element (PCE)-based traffic engineering in MPLS and GMPLS networks

  Eiji Oki; Ichiro Inoue; Kohei Shiomoto

  2007 IEEE SARNOFF SYMPOSIUM, 2007年, 査読有り, 招待有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• PCE-Based Inter-Layer Traffic Engineering in MPLS/GMPLS Networks

  E. Oki; I. Inoue; K. Shiomoto

  MPLS 2006, 2006年10月, 査読有り

  
• 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, 2006年06月, 査読有り

  
• 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, 2006年06月, 査読有り

  
• MPLS to GMPLS Migration: from Concept to validation - An update from Isocore,

  R. Papneja; E. Oki; K. Ogaki

  iPOP 2006, Session T4-1, 2006年06月, 査読有り

  
• Performance and Demonstration of Multilayer Coordination Technologies

  R. Hayashi; T. Miyamura; E. Oki; K. Shiomoto; S. Urushidani

  World Telecommunications Congress (WTC 2006), Session QM1, 2006年05月, 査読有り

  
• 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, 2006年02月, 査読有り

  
• 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, 2006年01月08日

  
• 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, 2006年01月08日

  
• 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年, 査読有り

  
• 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, 2005年11月06日

  
• On the combined input-crosspoint buffered switch with round-robin arbitration.

  Roberto Rojas-Cessa; Eiji Oki; H. Jonathan Chao

  IEEE Transactions on Communications, 2005年11月, 査読有り

  
• Multi-layer traffic engineering with PCE in MPLS/GMPLS networks

  E. Oki; T. Miyamura; K. Shiomoto; S. Urushidani

  MPLS 2005, 2005年10月, 査読有り

  
• MPLS and GMPLS interworking

  K. Shiomoto; E. Oki; S. Urushidani

  MPLS 2005, 2005年10月, 査読有り

  
• MPLS/GMPLS Migration Network Architecture

  E. Oki; K. Shiomoto; D. Shimazaki; S. Urushidani

  iPOP 2005, T3-4, 2005年10月, 査読有り

  
• Generalized Traffic Engineering Protocol for Multi-Layer GMPLS Networks.

  Eiji Oki; Daisaku Shimazaki; Kohei Shiomoto; Shigeo Urushidani

  IEICE Transactions on Communications, 2005年10月, 査読有り

  
• 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, 2005年09月12日

  
• 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, 2005年07月16日

  
• 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, 2005年05月13日

  
• Scalable Multi-Layer GMPLS Networks Based on Hierarchical Cloud-Routers.

  Daisaku Shimazaki; Eiji Oki; Kohei Shiomoto; Naoaki Yamanaka

  IEICE Transactions on Communications, 2005年03月, 査読有り

  
• 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, 2005年01月, 査読有り

  
• 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年, 査読有り

  
• ConSet: Hierarchical concurrent path setup scheme in multi-layer GMPLS networks

  E Oki; D Shimazaki; K Shiomoto; N Yamanaka

  IEICE TRANSACTIONS ON COMMUNICATIONS, 2004年10月, 査読有り

  
• 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, 2004年09月, 査読有り

  
• 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), 2004年09月, 査読有り, 招待有り

  
• 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), 2004年07月, 査読有り

  
• 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, 2004年06月, 査読有り

  
• 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, 2004年06月, 査読有り

  
• 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, 2004年04月, 査読有り

  
• Tb/s級電気光融合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技術

  松浦伸昭; 大山貴晴; 大木英司; 山中直明; 山越公洋; 赤堀裕二

  エレクトロニクス実装学会誌, 2004年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• GTEP: Generalized traffic engineering, protocol for multi-layer GMPLS networks

  E Oki; D Shimazaki; K Shiomoto

  GLOBECOM 2004: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE WORKSHOPS, 2004年, 査読有り

  
• Round-robin selection with adaptable-size frame in a combined input-crosspoint buffered switch.

  Roberto Rojas-Cessa; Eiji Oki

  IEEE Communications Letters, 2003年11月, 査読有り

  
• 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, 2003年10月, 査読有り

  
• 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, 2003年10月, 査読有り

  
• 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, 2003年08月, 査読有り

  
• Concurrent fault detection for a multiple-plane packet switch.

  Roberto Rojas-Cessa; Eiji Oki; H. Jonathan Chao

  IEEE/ACM Transactions on Networking, 2003年08月, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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, 2002年12月, 査読有り

  
• 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), 2002年11月, 査読有り

  
• 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, 2002年11月, 査読有り

  
• Dynamic multi-layer traffic engineering in GMPLS networks

  K. Shiomoto; E. Oki; M. Katayama; W. Imajuku; N. Yamanaka

  World Telecommunications Congress 2002, 2002年09月, 査読有り

  
• Optical Signal Regeneration and Routing Considerations in an Optical Network

  N. Matsuura; E. Oki

  World Telecommunications Congress 2002, 2002年09月, 査読有り

  
• 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, 2002年09月, 査読有り

  
• 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, 2002年09月, 査読有り

  
• RSVP-TE Signaling for Photonic Networks

  N. Matsuura; M. Katayama; E. Oki; K. Shiomoto; N. Yamanaka

  International Conference on Optical Internet (COIN) 2002, 2002年09月, 査読有り

  
• A disjoint path selection scheme with shared risk link groups in GMPLS networks.

  Eiji Oki; Nobuaki Matsuura; Kohei Shiomoto; Naoaki Yamanaka

  IEEE Communications Letters, 2002年09月, 査読有り

  
• A pipelined maximal-sized matching scheme for high-speed input-buffered switches

  E Oki; R Rojas-Cessa; HJ Chao

  IEICE TRANSACTIONS ON COMMUNICATIONS, 2002年07月, 査読有り

  
• 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, 2002年07月, 査読有り

  
• 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, 2002年07月, 査読有り

  
• 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), 2002年04月, 査読有り

  
• 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, 2002年03月, 査読有り

  
• 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, 2002年03月, 査読有り

  
• 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, 2002年02月, 査読有り

  
• Dynamic deficit round-robin scheduling scheme for variable-length packets

  K Yamakoshi; K Nakai; E Oki; N Yamanaka

  ELECTRONICS LETTERS, 2002年01月, 査読有り

  
• 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, 2002年01月, 査読有り

  
• 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年

  
• 80Gbit/s ＡＴＭスイッチＭＣＭの開発

  岡崎勝彦; 杉浦伸明; 原田昭男; 岸本 亨; 大木英司; 山中直明

  実装エレクトロニクス学会誌, 2002年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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), 2001年09月, 査読有り

  
• A pipeline-based approach for maximal-sized matching scheduling in input-buffered switches.

  Eiji Oki; Roberto Rojas-Cessa; H. Jonathan Chao

  IEEE Communications Letters, 2001年06月, 査読有り

  
• 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, 2001年02月, 査読有り

  
• 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年, 査読有り, 筆頭著者, 責任著者

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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, 2000年07月, 査読有り

  
• 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, 2000年05月, 査読有り

  
• 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, 2000年04月, 査読有り

  
• 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, 2000年04月, 査読有り

  
• A distributed traffic control scheme for large-scale multi-stage ATM switching systems

  K Nakai; E Oki; N Yamanaka

  IEICE TRANSACTIONS ON COMMUNICATIONS, 2000年02月, 査読有り

  
• Performance of scalable-distributed-arbitration ATM: Switch supporting multiple QoS classes

  E Oki; N Yamanaka; M Nabeshima

  IEICE TRANSACTIONS ON COMMUNICATIONS, 2000年02月, 査読有り

  
• Scalable multi-stage cell-switching architecture

  Yasukawa Seisho; Oki Eiji; Nakai Kohei; Yamanaka Naoaki

  NTT R and D, 2000年

  
• 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, 1999年12月, 査読有り

  
• 80Gbit/s ATM switch MCM based on multi-layer ceramic technology

  K Okazaki; N Sugiura; A Harada; N Yamanaka; E Oki

  ELECTRONICS LETTERS, 1999年11月, 査読有り

  
• Integrated Physical and Logical Layer Design of Multimedia ATM Networks

  S. D. Moitra; E. Oki; N. Yamanaka

  IEICE Trans. Commun., 1999年09月, 査読有り

  
• 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, 1999年08月, 査読有り

  
• 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), 1999年06月, 査読有り

  
• 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), 1999年06月, 査読有り

  
• Distributed Traffic Control Method for Tbit/s Multi-Stage ATM Switching Systems

  K. Nakai; E. Oki; N. Yamanaka

  IEEE ATM Workshop'99, 1999年05月, 査読有り

  
• Scalable-Distributed-Arbitration ATM Switch Supporting Multiple QoS Classes

  E. Oki; N. Yamanaka; M. Nabeshima

  IEEE ATM Workshop'99, 1999年05月, 査読有り

  
• 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, 1999年04月, 査読有り

  
• 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, 1999年04月, 査読有り

  
• Performance evaluation of high-speed admission control in ATM networks based on virtual request generation

  E Oki; N Yamanaka

  IEICE TRANSACTIONS ON COMMUNICATIONS, 1999年03月, 査読有り

  
• 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, 1999年03月, 査読有り

  
• 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, 1999年02月, 査読有り

  
• 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, 1999年02月, 査読有り

  
• 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, 1999年02月, 査読有り

  
• 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, 1999年02月, 査読有り

  
• 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, 1999年02月, 査読有り

  
• OPTIMA

  Yamanaka Naoaki; Kawano Ryusuke; Oki Eiji; Yasukawa Seisho; Okazaki Katsuhiko

  1999年

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• 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年, 査読有り

  
• User-programmable flexible ATM network architecture, active-ATM

  N Yamanaka; E Oki; H Hasegawa; TM Chen

  IEICE TRANSACTIONS ON COMMUNICATIONS, 1998年11月, 査読有り

  
• A high-speed CAC scheme in ATM networks by using virtual requests for connection

  E Oki; N Yamanaka

  IEICE TRANSACTIONS ON COMMUNICATIONS, 1998年10月, 査読有り

  
• Dynamic reference single-ended ECL input interface circuit for 80Gbit/s MCMs

  R Kawano; N Yamanaka; E Oki; T Kawamura

  ELECTRONICS LETTERS, 1998年08月, 査読有り

  
• 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, 1998年07月, 査読有り

  
• A high-speed tandem-crosspoint ATM switch architecture with input and output buffers

  E Oki; N Yamanaka

  IEICE TRANSACTIONS ON COMMUNICATIONS, 1998年02月, 査読有り

  
• Tandem-crosspoint ATM switch with input and output buffers.

  Eiji Oki; Naoaki Yamanaka

  IEEE Communications Letters, 1998年, 査読有り

  
• High-speed connection admission control in ATM networks by generating virtual requests for connection

  E Oki; N Yamanaka

  1998 IEEE ATM WORKSHOP PROCEEDINGS, 1998年, 査読有り

  
• 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年, 査読有り

  
• Impact of Multimedia Traffic Characteristics on ATM Network Configuration.

  Eiji Oki; Naoaki Yamanaka

  Journal of Network and Systems Management, 1998年, 査読有り

  
• A high-speed ATM switch based on scalable distributed arbitration

  E Oki; N Yamanaka

  IEICE TRANSACTIONS ON COMMUNICATIONS, 1997年09月, 査読有り

  
• 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, 1997年09月, 査読有り

  
• Flexible Multi-QoS Logical ATM Network (Full-Net)

  N Yamanaka; E Oki

  ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS, 1997年06月

  
• Some new survivability measures for network analysis and design

  SD Moitra; E Oki; N Yamanaka

  IEICE TRANSACTIONS ON COMMUNICATIONS, 1997年04月, 査読有り

  
• Scalable crosspoint buffering ATM switch architecture using distributed arbitration scheme

  E Oki; N Yamanaka

  IEEE ATM '97 WORKSHOP, PROCEEDINGS, 1997年, 査読有り

  
• 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年, 査読有り

  
• A Multi-QoS Connection Admission Control Scheme with ATM Priority Queueing System

  E. Oki; N. Yamanaka; K. Shiomoto

  IEEE ICCCN'96, 1996年10月, 査読有り

  
• 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, 1996年06月, 査読有り

  
• OPTIMA: Tb/s ATM Switching System Architecture

  N. Yamanaka; S. Yasukawa; E. Oki; T. Kurimoto

  IEEE ATM'97 Workshop, 1996年, 査読有り

  
• An Optimum Multimedia Network Design Scheme for Flexible Multimedia QoS Logical ATM Networks (Full-Net)

  E. Oki; N. Yamanaka

  Int. Symp. on Commun, 1995年12月, 査読有り

  
• Multiple-availability-level ATM network architecture.

  Eiji Oki; Naoaki Yamanaka; Francis Pitcho

  IEEE Communications Magazine, 1995年09月, 査読有り

  
• AN OPTIMUM LOGICAL-DESIGN SCHEME FOR FLEXIBLE MULTI-QOS ATM NETWORKS GUARANTEEING RELIABILITY

  E OKI; N YAMANAKA

  IEICE TRANSACTIONS ON COMMUNICATIONS, 1995年07月, 査読有り

  
• A RECURSIVE MATRIX-CALCULATION METHOD FOR DISJOINT PATH SEARCH WITH HOP LINK NUMBER CONSTRAINTS

  E OKI; N YAMANAKA

  IEICE TRANSACTIONS ON COMMUNICATIONS, 1995年05月, 査読有り

  
• 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, 1995年04月, 査読有り

  
• 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年, 査読有り

  
• 1ST-PRINCIPLES CALCULATIONS OF TOTAL-ENERGY FOR CU-PD DISORDERED ALLOYS

  N TAKANO; E OKI; F TERASAKI; M FUKUCHI

  JOURNAL OF PHYSICS-CONDENSED MATTER, 1993年08月, 査読有り