Kotani, Daisuke(Academic Center for Computing and Media Studies (ACCMS)) | Activity Database on Education and Research, Kyoto University

Kotani, Daisuke

Academic Center for Computing and Media Studies (ACCMS) Assistant Professor

Last Updated :2023/09/22

Basic Information

Affiliated programs (koza)

Graduate School of Informatics, 知能情報学専攻メディア応用, 助教

Professional Memberships

IEICE

IEEE

INFORMATION PROCESSING SOCIETY OF JAPAN

Academic Degree

Master of Informatics(Kyoto University)

Doctor of Informatics(Kyoto University)

Academic Resume (Graduate Schools)

Kyoto University, Graduate School of Informatics, Department of Intelligence Science and Technology, 修了

Kyoto University, Graduate School of Informatics, Department of Intelligence Science and Technology, 修了

Academic Resume (Undergraduate School/Majors)

Kyoto University, Faculty of Engineering, School of Informatics and Mathematical Science, 卒業

High School

High School
富山県立高岡高等学校

Research History

From Apr. 2016, To Present
Kyoto University, Academic Center for Computing and Media Studies, 助教

Language of Instruction

English

Japanese

ID,URL

ORCID ID
0000-0003-4305-8379
J-Global ID
201601011702328999
External link
https://kota.ninja/index.en.html

researchmap URL

https://researchmap.jp/daisuke_kotani

Last Updated :2023/09/22

Research

Research Topics, Overview of the research

Research Topics
Internet Architecture, Cybersecurity
Overview of the research
My research is currently focusing on Software Defined Networking and Network Programmability and its application to various fields, and network security. I aim to use Software Defined Networking and Network Programmability for easy management of large scale networks, introduction of new network control functionality, and enhancement of services using Internet of Things (IoT) and others. For network security, I try to detect attacks and attack trends, and enhance network security using SDN and Network Programmability.

Research Areas

Informatics, Information security

Informatics, Information networks

Papers

Generation of IDS Signatures through Exhaustive Execution Path Exploration in PoC Codes for Vulnerabilities
Masaki Kobayashi; Yo Kanemoto; Daisuke Kotani; Yasuo Okabe
Journal of Information Processing, 2023

Partial Outsourcing of Malware Dynamic Analysis Without Disclosing File Contents
Keisuke Hamajima; Daisuke Kotani; Yasuo Okabe
2023 IEEE 47th Annual Computers, Software, and Applications Conference (COMPSAC), Jun. 2023

An anonymous distributed electronic voting system using Zerocoin (Internet Architecture) -- (IA2016 : Workshop on Internet Architecture and Applications 2016)
Takabatake Yu; Kotani Daisuke; Okabe Yasuo
電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 03 Nov. 2016

A Multicast Tree Management Method Supporting Fast Failure Recovery and Dynamic Group Membership Changes in OpenFlow Networks
Daisuke Kotani; Kazuya Suzuki; Hideyuki Shimonishi
情報処理学会論文誌, 15 Mar. 2016

An Efficient Judging Method of a Large Amount of E-mails Having the Same Sender and Recipient Addresses
津崎善晴; 松本亮介; 小谷大祐; 宮崎修一; 岡部寿男
研究報告インターネットと運用技術（IOT）, 20 Feb. 2014

CREBAS: Enabling Network Access Control in a Home with One Click
Naoki Matsumoto; Daisuke Kotani; Yasuo Okabe
Journal of Information Processing, 2023, Peer-reviewed

Vantage Point Placement Based on Inference of AS-level Connections
Takuya Urimoto; Daisuke Kotani; Yasuo Okabe
Journal of Information Processing, 2023, Peer-reviewed

Linking Contexts from Distinct Data Sources in Zero Trust Federation
Masato Hirai; Daisuke Kotani; Yasuo Okabe
Lecture Notes in Computer Science, 2023, Peer-reviewed

Acila: attaching identities of workloads for efficient packet classification in a cloud data center network
Kentaro Ohnishi; Daisuke Kotani; Hirofumi Ichihara; Yohei Kanemaru; Yasuo Okabe
Proceedings of the ACM SIGCOMM Workshop on Future of Internet Routing & Addressing, 22 Aug. 2022, Peer-reviewed

QoS Network Control for Elderly Support Services
Daisuke Kotani; Taku Tanaka; Yasuo Okabe
2021 IEEE 45th Annual Computers, Software, and Applications Conference (COMPSAC), Jul. 2021, Peer-reviewed

A Mixed Integer Programming Solution for Network Optimization Under Tunneling-Based Traffic Engineering Schemes
Tsubasa Munemitsu; Daisuke Kotani; Yasuo Okabe
2018 IEEE 42nd Annual Computer Software and Applications Conference (COMPSAC), Jul. 2018, Peer-reviewed

Capability Based Network Access Control for Smart Home Devices
Naoki Matsumoto; Daisuke Kotani; Yasuo Okabe
2022 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops), 21 Mar. 2022

Analysis of Inter-regional Relationship among Regional Tier-1 ASes in the Internet
Takuya Urimoto; Daisuke Kotani; Yasuo Okabe
2021 IEEE 45th Annual Computers, Software, and Applications Conference (COMPSAC), Jul. 2021, Peer-reviewed

Zero Trust Federation: Sharing Context under User Control towards Zero Trust in Identity Federation
Koudai Hatakeyama; Daisuke Kotani; Yasuo Okabe
2021 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops), 22 Mar. 2021, Peer-reviewed

Analysis of Online Security Exercice Style in Basic SecCap
小谷大祐; 加藤大弥; 和泉諭
第7回実践的IT教育シンポジウム (rePiT2021), Jan. 2021, Peer-reviewed, Lead author

Network Control in a Cloud Platform Using Identities of Workloads and It's Application to Packet Filtering
Kentaro Ohnishi; Daisuke Kotani; yoto; Hirofumi Ichihara; Yohei Kanemaru; Yasuo Okabe
IEICE Technical Report, Dec. 2020

Automatic Signature Generation for Intrusion Detection Systems with Exhaustively Generated Packets from Metasploit Attack Script
Masaki Kobayashi; Yo Kanemoto; Daisuke Kotani; Yasuo Okabe
Computer Security Symposium 2020, Oct. 2020

Ethical Education on Information Security Mind for Practical Security Learning
Yoshinari Kanaya; Daisuke Kotani; Katsuyoshi Iida; Hideaki Sone
IEICE Technical Report, Oct. 2020

Improving Attack Detection Performance in NIDS Using GAN
Dongyang Li; Daisuke Kotani; Yasuo Okabe
2020 IEEE 44th Annual Computers, Software, and Applications Conference (COMPSAC), Jul. 2020, Peer-reviewed

Correlating HTTP Request with Host Events for Efficient Host based Intrusion Detection Alert Analysis
鐘本楊; 青木一史; 三好潤; 小谷大祐; 岡部寿男
情報処理学会論文誌, 15 May 2020, Peer-reviewed

Traffic-aware Access Control List Reconstruction
Kei Wakabayashi; Daisuke Kotani; Yasuo Okabe
2020 International Conference on Information Networking (ICOIN), Jan. 2020, Peer-reviewed

Network Routing Optimization Based on Machine Learning Using Graph Networks Robust against Topology Change
Kaku Sawada; Daisuke Kotani; Yasuo Okabe
2020 International Conference on Information Networking (ICOIN), Jan. 2020, Peer-reviewed

インターネットにおける異なる地域のRegional Tier-1 AS同士の接続関係の分析
瓜本拓也; 小谷大祐; 岡部寿男
マルチメディア,分散協調とモバイルシンポジウム2019論文集, 26 Jun. 2019

Toward a Internet of Robotic Things architecture to support citizens in mobility, daily-life and socialization applications: a case study
Laura Fiorini; Alessandra Sorrentino; Daisuke Kotani; Hiroshi Hoshino; Estibaliz Arzoz Fernandez; Yasuo Okabe; Masahiko Tsukamoto; Yutaka Yanagisawa; Kyosuke Futami; Delphine Lefebvre; Filippo Cavallo
IEEE ICRA Workshop Advances and Challenges on the Development, Testing and Assessment of Internet of Robotic Things (IoRT): Experiences from Engineering and Human Science Research, May 2019, Peer-reviewed

Graph Networkを利用した機械学習によるトポロジー変化に対応できるルーティング最適化
澤田格; 岡部寿男; 小谷大祐
情報処理学会第81回全国大会, Mar. 2019

トラフィック傾向に基づいたパケットフィルタ型ファイアウォールルール群の再構築
若林慶; 岡部寿男; 小谷大祐
情報処理学会第81回全国大会, Mar. 2019

Data distribution infrastructure and applications for robotic therapy for blind elderly.
Kyosuke Futami; Yutaka Yanagisawa; Hiroshi Hoshino; Aiko Matsumori; Masahiko Tsukamoto; Daisuke Kotani; Yasuo Okabe
Proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2019 ACM International Symposium on Wearable Computers, 2019, Peer-reviewed

Detecting Successful Attacks from IDS Alerts Based On Emulation of Remote Shellcodes.
Yo Kanemoto; Kazufumi Aoki; Makoto Iwamura; Jun Miyoshi; Daisuke Kotani; Hiroki Takakura; Yasuo Okabe
43rd IEEE Annual Computer Software and Applications Conference, 2019, Peer-reviewed

An Architecture of a Network Controller for QoS Management in Home Networks with Lots of IoTDevices and Services.
Daisuke Kotani
16th IEEE Annual Consumer Communications & Networking Conference, CCNC 2019, Las Vegas, NV, USA, January 11-14, 2019, Jan. 2019, Peer-reviewed

Xilara: An XSS Filter Based on HTML Template Restoration
Keitaro Yamazaki; Daisuke Kotani; Yasuo Okabe
The 14th EAI International Conference on Security and Privacy in Communication Networks, Dec. 2018, Peer-reviewed

リモート型シェルコードのエミュレーションによる攻撃成否判定手法
鐘本楊; 鐘本楊; 青木一史; 岩村誠; 三好潤; 小谷大祐; 高倉弘喜; 岡部寿男
コンピュータセキュリティシンポジウム2018, Oct. 2018

Detecting Emerging Large-Scale Vulnerability Scanning Activities by Correlating Low-Interaction Honeypots with Darknet
Ryoh Akiyoshi; Daisuke Kotani; Yasuo Okabe
2018 IEEE 42nd Annual Computer Software and Applications Conference (COMPSAC), Jul. 2018, Peer-reviewed

A Low-Interaction Honeypot Observing Potential Vulnerabilities against HTTP/2
小岩克輝; 小谷大祐; 岡部寿男
電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, Nov. 2017

Investigation of A Method for Detecting New Scanning Activities by Correlating Low-Interaction Honeypots with Darknet
秋吉亮; 小谷大祐; 岡部寿男
電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, Nov. 2017

Xilara : XSS auditor using HTML template restoration (インターネットアーキテクチャ)
YAMAZAKI Keitaro; KOTANI Daisuke; OKABE Yasuo
電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, Nov. 2017

A Mixed Integer Programming Formulation for Network Optimization under Tunneling-based Traffic Engineering Schemes
宗光翼; 小谷大祐; 岡部寿男
電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, Nov. 2017

A Threshold-Based Authentication System Which Provides Attributes Using Secret Sharing
Tomohiro Ito; Daisuke Kotani; Yasuo Okabe
2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC), Jul. 2017, Peer-reviewed

ロボットを活用した高齢者支援サービス用ネットワークプラットフォーム技術の研究開発
小谷大祐
ルチメディア，分散，協調とモバイル(DICOMO2017)シンポジウム, Jun. 2017

Fine-grained traffic control on software routers
桑原貴明; 小谷大祐; 岡部寿男
電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, Nov. 2016

Design of a Threshold-based Authentication System Which Provides Attributes Using Secret Sharing
伊藤友浩; 小谷大祐; 岡部寿男
電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, Nov. 2016

A multicast tree management method supporting fast failure recovery and dynamic group membership changes in openflow networks
Daisuke Kotani; Kazuya Suzuki; Hideyuki Shimonishi
Journal of Information Processing, 15 Mar. 2016, Peer-reviewed

A Packet-In Message Filtering Mechanism for Protection of Control Plane in OpenFlow Switches
Daisuke Kotani; Yasuo Okabe
IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, Mar. 2016, Peer-reviewed

Fast failure detection of OpenFlow channels
Daisuke Kotani; Yasuo Okabe
Asian Internet Engineering Conference, AINTEC 2015, 18 Nov. 2015, Peer-reviewed

A Packet-In Message Filter in OpenFlow Switches Considering Wildcarded Headers
KOTANI Daisuke; OKABE Yasuo
IEICE technical report. Internet Architecture, Feb. 2014

A Packet-In Message Filtering Mechanism for Protection of Control Plane in OpenFlow Networks
Daisuke Kotani; Yasuo Okabe
TENTH 2014 ACM/IEEE SYMPOSIUM ON ARCHITECTURES FOR NETWORKING AND COMMUNICATIONS SYSTEMS (ANCS'14), 2014, Peer-reviewed

A Mail Transfer System Selectively Restricting A Huge Amount of E-mails
Yoshiharu Tsuzaki; Ryosuke Matsumoto; Daisuke Kotani; Shuichi Miyazaki; Yasuo Okabe
2013 INTERNATIONAL CONFERENCE ON SIGNAL-IMAGE TECHNOLOGY & INTERNET-BASED SYSTEMS (SITIS), 2013

A Mail Transfer System Selectively Restricting A Huge Amount of E-mails
Yoshiharu Tsuzaki; Ryosuke Matsumoto; Daisuke Kotani; Shuichi Miyazaki; Yasuo Okabe
2013 INTERNATIONAL CONFERENCE ON SIGNAL-IMAGE TECHNOLOGY & INTERNET-BASED SYSTEMS (SITIS), 2013, Peer-reviewed

A Method of Controlling Packet-In Messages in OpenFlow Switches for Reducing Loads of Switches and Control Networks
KOTANI Daisuke; OKABE Yasuo
IEICE technical report. Internet Architecture, Sep. 2012

Programmable Network Using OpenFlow for Network Researches and Experiments
HIDEyuki Shimonishi; Yasuhito Takamiya; Yasunobu Chiba; Kazushi Sugyo; Youichi Hatano; Kentaro Sonoda; Kazuya Suzuki; Daisuke Kotani; Ippei Akiyoshi
The Sixth International Conference on Mobile Computing and Ubiquitous Networking, 2012, Peer-reviewed

A design and implementation of OpenFlow Controller handling IP multicast with Fast Tree Switching
Daisuke Kotani; Kazuya Suzuki; Hideyuki Shimonishi
2012 IEEE/IPSJ 12TH INTERNATIONAL SYMPOSIUM ON APPLICATIONS AND THE INTERNET (SAINT), 2012, Peer-reviewed

Packet-in message control for reducing CPU load and control traffic in OpenFlow switches
Daisuke Kotani; Yasuo Okabe
Proceedings - European Workshop on Software Defined Networks, EWSDN 2012, 2012, Peer-reviewed

Supporting Sharing of Browsing Information and Search Results in Mobile Collaborative Searches
Daisuke Kotani; Satoshi Nakamura; Katsumi Tanaka
WEB INFORMATION SYSTEMS ENGINEERING - WISE 2011, 2011, Peer-reviewed

Misc.

Key Management Based on Ownership of Multiple Authenticators in Public Key Authentication
Koudai Hatakeyama; Daisuke Kotani; Yasuo Okabe
12 Apr. 2022

Seamless Registration of Multiple Authenticators Based on Authenticator Ownership Verification in Public Key Authentication
畠山, 昂大; 小谷, 大祐; 岡部, 寿男
インターネットと運用技術シンポジウム論文集, 18 Nov. 2021

第47回情報科学若手の会開催報告
浅野智之; 曾川景介; 橋本竜也; 山下美穂; 小谷大祐; 大島孝子; 岩成達哉; 辻順平
第56回プログラミング･シンポジウム予稿集, 09 Jan. 2015

第46回情報科学若手の会開催報告
浅野智之; 曾川景介; 橋本竜也; 山下美穂; 小谷大祐; 大島孝子; 岩成達哉
第55回プログラミング･シンポジウム予稿集, 10 Jan. 2014

WISE2011
小谷大祐
ヒューマンインタフェース学会誌 = Journal of Human Interface Society : human interface, 25 Feb. 2012

Presentations

Experiences of organizing academic conferences in on-site and online hybrid mode
小谷大祐
ITRC meet52, Nov. 2022

Acila: Attaching Identities of Workloads for Efficient Packet Classification in a Cloud Data Center Network
小谷大祐
ITRC meet51, Aug. 2022

Network Access Control using Workload Identity
Daisuke Kotani
LINE DEVELOPER DAY 2020, Nov. 2020

IaaS を活用した情報セキュリティ演習環境の設計と実装
小谷大祐
第45回インターネット技術第163委員会研究会 (ITRC meet45), May 2019

Basic SecCap の紹介と京都大学提供「情報セキュリティ演習」の設計と実装
小谷大祐
第51回情報科学若手の会, Oct. 2018

Basic SecCap の演習環境におけるクラウドの活用
小谷大祐
RICC-NII合宿 2018 in 大阪, Sep. 2018

高機能なネットワークの相互連携に関する検討
小谷大祐
RICC-NII合宿 2018 in 大阪, Sep. 2018

高齢者支援サービスを利用するホーム/小規模ネットワークにおけるネットワークプラットフォーム
小谷大祐
RICC-NII合宿 2018 in 大阪, Sep. 2018

ACCRAプロジェクトのこれまでの成果とACCRAネットワークプラットフォーム
小谷大祐
第43回インターネット技術第163委員会研究会 (ITRC meet43), 01 Jun. 2018, Invited

CDN 事業者の Egress トラフィックエンジニアリング – SIGCOMM2017発表から –
小谷大祐
第42回インターネット技術第163委員会研究会 (ITRC meet42), 09 Nov. 2017, Invited

情報科学若手の会の50年
小谷大祐; 岩成達哉; 黒崎優太; 高橋真奈茄
第50回情報科学若手の会, 07 Oct. 2017

Network Platform for Agile CoCreation of Robots for Ageing
Daisuke Kotani
The 11th Reginal Inter-Cloud WOrkshop, 02 Mar. 2017

Industrial Property Rights

特表2015-508950, 特願2014-553864, コントロール方法、コントロール装置、通信システムおよびプログラム
鈴木一哉; 下西英之; 小谷大祐

Awards

IPSJ, IOTS2021 Best Poster Award
Seamless Registration of Multiple Authenticators Based on Authenticator Ownership Verification in Public Key Authentication, Japan society
Kodai Hatakeyama, Daisuke Kotani and Yasuo Okabe

Nov. 2021
Information Processing Society of Japan, IOTS2021 CO-CONV Award
Seamless Registration of Multiple Authenticators Based on Authenticator Ownership Verification in Public Key Authentication, Japan society
Kodai Hatakeyama, Daisuke Kotani and Yasuo Okabe

28 Feb. 2014
電子情報通信学会インターネットアーキテクチャ研究会, 2013年度第7回インターネットアーキテクチャ研究会学生研究奨励賞

21 Sep. 2012
電子情報通信学会インターネットアーキテクチャ研究会, 2012年度第2回インターネットアーキテクチャ研究会学生研究奨励賞

Oct. 2019
情報処理学会, DICOMO2019シンポジウム優秀論文賞

Oct. 2020
情報処理学会, DICOMO2020シンポジウム優秀論文賞

Oct. 2020
情報処理学会, コンピュータセキュリティシンポジウム2020 奨励賞

External funds: Kakenhi

ホストのアイデンティティを活用したネットワーク機能の研究
Grant-in-Aid for Early-Career Scientists
Basic Section 60060:Information network-related
Kyoto University
小谷大祐
From 01 Apr. 2021, To 31 Mar. 2025, Granted
Programmable Networking;SDN;Identity
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21K17732/

高機能なネットワークのコントローラ間の連携機構
Grant-in-Aid for Young Scientists (B)
Kyoto University
小谷大祐
From 01 Apr. 2017, To 31 Mar. 2023, Granted
SDN;Internet Topology;BGP;インターネット;トポロジ;Autonomous System;トポロジ分析;経路情報;グラフデータベース;ネットワーク;インターネット高度化
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17K12671/

External funds: others

Corporation, Collaborative Research

Agile CoCreation of Robots for Ageing
情報通信研究機構高度通信・放送研究開発委託研究
From 01 Nov. 2016
岡部寿男

Last Updated :2023/09/22

Education

Teaching subject(s)

From Apr. 2019, To Mar. 2020
Practice in Information Security
Spring, 工学部

From Apr. 2019, To Mar. 2020
Perspective in Informatics 1
Spring, 情報学研究科

From Apr. 2019, To Mar. 2020
Introduction to Information Security
Spring, 総合生存学館

From Apr. 2019, To Mar. 2020
Computer Science Laboratory and Exercise 2
Fall, 工学部

From Apr. 2018, To Mar. 2019
Practice in Information Security
Spring, 工学部

From Apr. 2018, To Mar. 2019
Perspective in Informatics 1
Spring, 情報学研究科

From Apr. 2018, To Mar. 2019
Introduction to Information Security
Spring, 総合生存学館

From Apr. 2018, To Mar. 2019
Computer Science Laboratory and Exercise 2
Fall, 工学部

From Apr. 2017, To Mar. 2018
Perspective in Informatics 1
Spring, 情報学研究科

From Apr. 2017, To Mar. 2018
Introduction to Information Security
Spring, 総合生存学館

From Apr. 2017, To Mar. 2018
Computer Science Laboratory and Exercise 2
Fall, 工学部

Student achievements: Awards

学生奨励賞
Kodai Mizutani, 情報処理学会第84回全国大会, 03 Mar. 2022

ヤングリサーチャー賞
Naoki Matsumoto, 情報処理学会 DICOMO2021シンポジウム, 02 Jul. 2021

DICOMO2020シンポジウム優秀プレゼンテーション賞
畠山昂大, 情報処理学会, Jun. 2020

Other educational achievements

文部科学省成長分野を支える情報技術人材の育成拠点の形成, セキュリティ分野 (enPiT-Security: Basic SecCap) 京都大学担当 (2017年4月-)
SecCap 京都大学担当 (2016年4月-)

Part-time lecturer

From 01 Oct. 2021, To 31 Mar. 2022
Information Security Management Literacy Ⅱ
Fall Semester, Keio University, Graduate School of Media Design

Last Updated :2023/09/22

Administration

Faculty management (title, position)

From 01 Apr. 2022, To 31 Mar. 2023
学術情報メディアセンター　情報セキュリティ委員会　委員

From 19 Jun. 2018, To 31 Mar. 2023
Web戦略室　技術検討チームアドバイザー

From 01 Jul. 2020, To 31 Mar. 2024
情報環境機構基盤システム運用委員会委員

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Kotani, Daisuke

Basic Information

Affiliated programs (koza)

Professional Memberships

Academic Degree

Academic Resume (Graduate Schools)

Academic Resume (Undergraduate School/Majors)

High School

High School

Research History

Language of Instruction

ID,URL

ORCID ID

J-Global ID

External link

researchmap URL

Research

Research Topics, Overview of the research

Research Topics

Overview of the research

Research Areas

Papers

Misc.

Presentations

Industrial Property Rights

Awards

External funds: Kakenhi

External funds: others

Education

Teaching subject(s)

Student achievements: Awards

Other educational achievements

Part-time lecturer

Administration

Faculty management (title, position)

Academic, Social Contribution

Committee Memberships

Academic Contribution