KAWASHIMA Ryota

写真a

Affiliation Department

情報工学科 ネットワーク分野
工学専攻 ネットワークプログラム

Title

Associate Professor

Contact information

Contact information

Degree

  • 博士(情報学) ( 2010.03   総合研究大学院大学 )

  • 修士(ソフトウェア情報学) ( 2007.03   岩手県立大学 )

External Career

  • Stratosphere, Inc.   R&D   Engineer

    2012.04 - 2013.03

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    Country:Japan

  • ACCESS CO., LTD.

    2010.04 - 2013.03

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    Country:Japan

  • Chubu University

    2017.04

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    Country:Japan

Professional Memberships

  • ACM

    2018.03

  • IEEE

    2007.10

  • 情報処理学会

    2005.04 - 2018.03

  • 電子情報通信学会

    2004.09

 

Papers

  • Rethinking Message Buffer Structures for 100 Mpps Cloud-native Network Functions Reviewed

    Ayuto Yamada; Ryota Kawashima; Hiroki Nakayama; Tsunemasa Hayashi; Hiroshi Matsuo

    Proc. IEEE Future Networks World Forum   2024.10

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

    Other Link: https://fnwf2024.ieee.org/sites/fnwf2024.ieee.org/files/AcceptedPapers.pdf

  • Meeting Latency and Jitter Demands of Beyond 5G Networking Era: Are CNFs Up to the Challenge? Reviewed

    Adil Bin Bhutto; Ryota Kawashima, Yuzo Taenaka; Youki Kadobayashi

    Proc. IEEE 48th Annual Computers, Software, and Applications Conference (COMPSAC)   1598 - 1605   2024.07

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/COMPSAC61105.2024.00251

    DOI: 10.1109/COMPSAC61105.2024.00251

    Other Link: https://ieeexplore.ieee.org/document/10633329

  • Accelerating Key-Value Store with Layer-2 Transparent Proxy Cache using DPDK Reviewed

    Hayato Aoba, Ryota Kawashima, Hiroshi Matsuo

    Proc. The Eleventh International Symposium on Computing and Networking Workshops (CANDARW)   2023.11

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    Language:English   Publishing type:Research paper (international conference proceedings)  

  • Proxy-based transaction acceleration for NewSQL Reviewed

    Yutaka Watanabe, Ryota Kawashima, Hiroshi Matsuo

    Proc. The Eleventh International Symposium on Computing and Networking Workshops (CANDARW)   2023.11

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    Language:English   Publishing type:Research paper (international conference proceedings)  

  • Understanding Roadblocks in Virtual Network I/O: A Comprehensive Analysis of CPU Cache Usage Reviewed

    Daichi Takeya, Ryota Kawashima, Hiroki Nakayama, Tsunemasa Hayashi, and Hiroshi Matsuo

    Proc. 2023 IEEE 9th International Conference on Network Softwarization (NetSoft)   450 - 455   2023.07

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/NetSoft57336.2023.10175477

    Other Link: https://ieeexplore.ieee.org/document/10175477

  • Transparent Relational Database Caching Based on Storage Engines Using In-memory Database Reviewed International journal

    Motoshi Miyamoto, Ryota Kawashima, Hiroshi Matsuo

    Proc. Ninth International Symposium on Computing and Networking Workshops (CANDARW)   2021.11

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    Language:English   Publishing type:Research paper (international conference proceedings)  

  • A Vision to Software-Centric Cloud Native Network Functions: Achievements and Challenges Reviewed

    Ryota Kawashima

    Proc. 22nd IEEE Conference on High Performance Switching and Routing (HPSR 2021)   1 - 7   2021.07

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    Authorship:Lead author   Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/HPSR52026.2021.9481848

    Other Link: https://ieeexplore.ieee.org/document/9481848/

  • Software Physical/Virtual Rx Queue Mapping toward High-Performance Containerized Networking Reviewed International journal

    Ryota Kawashima

    IEEE Transactions on Network and Service Management   18 ( 1 )   687 - 700   2021.03

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/TNSM.2020.3049053

    Web of Science

    Other Link: https://ieeexplore.ieee.org/document/9312679

  • Roadblocks of I/O Parallelization: Removing H/W Contentions by Static Role Assignment in VNFs Reviewed International journal

    Masahiro Asada, Ryota Kawashima, Hiroki Nakayama, Tsunemasa Hayashi, and Hiroshi Matsuo

    Proc. the 9th IEEE International Conference on Cloud Networking (IEEE CloudNet 2020)   2020.11

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/CloudNet51028.2020.9335803

    Other Link: https://ieeexplore.ieee.org/document/9335803

  • Transparent Transaction Processing with A High-Performance Proxy for Distributed KVS Reviewed

    Ryuya Miwa, Motoshi Miyamoto, Ryota Kawashima and Hiroshi Matsuo

    Proc. The Eighth International Symposium on Computing and Networking Workshops (CANDARW)   224 - 229   2020.11

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/CANDARW51189.2020.00051

    Other Link: https://ieeexplore.ieee.org/document/9355954

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Presentations

  • Rethinking Message Buffer Structures for 100 Mpps Cloud-native Network Functions International conference

    Ayuto Yamada; Ryota Kawashima; Hiroki Nakayama; Tsunemasa Hayashi; Hiroshi Matsuo

    IEEE Future Network World Forum  2024.10  IEEE Future Networks

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    Event date: 2024.10

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Raffles Dubai, Dubai, UAE   Country:United Arab Emirates  

    Other Link: https://fnwf2024.ieee.org/sites/fnwf2024.ieee.org/files/AcceptedPapers.pdf

  • [Encouragement Talk] Cache Optimization for Real CNF through Message Buffer Redesign

    Ayuto Yamada; Ryota Kawashima; Hiroki Nakayama; Tsunemasa Hayashi; Hiroshi Matsuo

    IEICE Technical Committee on Network Systems (NS)  2024.09  IEICE Technical Committee on Network Systems (NS)

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    Event date: 2024.09

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:Tohoku Univ., Sendai, Japan   Country:Japan  

    Other Link: https://ken.ieice.org/ken/paper/202409051c4n/

  • Meeting Latency and Jitter Demands of Beyond 5G Networking Era: Are CNFs Up to the Challenge? International conference

    Adil Bin Bhutto; Ryota Kawashima; Yuzo Taenaka; Youki Kadobayashi

    The 12th International IEEE Workshop on Architecture, Design, Deployment, and Management of Networks and Applications (ADMNET)  2024.07  IEEE Computer Society

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    Event date: 2024.07

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Osaka University, Osaka, Japan   Country:Japan  

    DOI: 10.1109/COMPSAC61105.2024.00251

    Other Link: https://ieeexplore.ieee.org/document/10633329

  • Tiny Message Buffers for Real CNFs -Towards Extreme Cache Efficiency-

    Ayuto Yamada; Ryota Kawashima; Hiroki Nakayama; Tsunemasa Hayashi; Hiroshi Matsuo

    IEICE Technical Committee on Network Systems (NS)  2024.01  IEICE Technical Committee on Network Systems (NS)

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    Event date: 2024.01

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:Hiroshima Univ., Hiroshima, Japan  

    Other Link: https://ken.ieice.org/ken/paper/202401269car/

  • DPDKを用いたL2プロキシキャッシュによるKVSの高速化

    青葉 隼人, 川島 龍太, 松尾 啓志

    2023年並列/分散/協調処理に関するサマー・ワークショップ (SWoPP2023)  2023.08 

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    Event date: 2023.08

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:函館  

  • DPDKのRun-to-Completionモデルを用いたL2分散計算環境の提案

    山本 竜也, 川島 龍太, 松尾 啓志

    2022年並列/分散/協調処理に関するサマー・ワークショップ (SWoPP2022)  2022.07 

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    Event date: 2022.07

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:海峡メッセ下関  

  • [Encouragement Talk] Comprehensive Evaluation of Cache Memory in vhost-user

    Daichi Takeya, Ryota Kawashima, Hiroki Nakayama, Tsunemasa Hayashi, Hiroshi Matsuo

    IEICE Technical Committee on Information and Communication Management (ICM)  2022.07 

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    Event date: 2022.07

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:Tokachi, Hokkaido, Japan  

  • Transparent Relational Database Caching Based on Storage Engines Using In-memory Database International conference

    Motoshi Miyamoto, Ryota Kawashima, Hiroshi Matsuo

    12th International Workshop on Advances in Networking and Computing (WANC) 

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    Event date: 2021.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Online  

  • Toward Software-Centric High-Performance Cloud Networking Invited

    Ryota Kawashima

    IEICE Society Conference 

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    Event date: 2021.09

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

  • Evaluating the Effectiveness of Non-Temporal Instructions for Eliminating Cache Pollution in Virtual I/O

    Daichi Takeya, Ryota Kawashima, Hiroki Nakayama, Tsunemasa Hayashi, Hiroshi Matsuo

    IEICE ICM 

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    Event date: 2021.07

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:online  

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Awards

  • IEEE FNWF'24 Best Paper Award

    2024.10   IEEE Future Network   Rethinking Message Buffer Structures for 100 Mpps Cloud-native Network Functions

    Ayuto Yamada; Ryota Kawashima; Hiroki Nakayama; Tsunemasa Hayashi; Hiroshi Matsuo

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    Award type:Award from international society, conference, symposium, etc.  Country:United Arab Emirates

  • 2022 ICM Research Award

    2023.03   IEICE Technical Committee on Information and Communication Management (ICM)   Comprehensive Evaluation to Determine Cache Action in vhost-user

    Daichi Takeya, Ryota Kawashima, Hiroki Nakayama, Tsunemasa Hayashi, Hiroshi Matsuo

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  • ネットワークシステム研究専門委員会活動功労賞

    2022.03   電子情報通信学会 ネットワークシステム研究専門委員会  

    川島 龍太

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    Country:Japan

  • IEEE NFV-SDN 2018 Best Paper Award

    2018.11   IEEE Communications Society   IOVTee: A Fast and Pragmatic Software-based Zero-copy/Pass-through Mechanism for NFV-nodes

    Ryota Kawashima, Hiroshi Matsuo

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    Award type:Award from international society, conference, symposium, etc.  Country:Italy

  • IEEE Nagoya Section Excellent Student Award (Disciple)

    2018.03   IEEE Nagoya Section  

    Yuki Taguchi

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    Award type:Award from international society, conference, symposium, etc.  Country:Japan

  • 第12回電子情報通信学会通信ソサイエティ論文賞(Best Paper Award)

    2017.05   電子情報通信学会   Accelerating the Performance of Software Tunneling using a Receive Offload-aware Novel L4 Protocol

    川島 龍太, 松尾 啓志

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    Award type:Honored in official journal of a scientific society, scientific journal  Country:Japan

Scientific Research Funds Acquisition Results

  • Software-oriented Cloud-Native Network Infrastructure towards Terabit-class Communications

    Grant number:22H03581  2022.04 - 2025.03

    Grant-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research(B)

    Ryota Kawashima

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\16900000 ( Direct Cost: \13000000 、 Indirect Cost:\3900000 )

  • Visualizing Network Processing in NFV Infrastructures and Developing Analytical Methods for NFV Management

    Grant number:19K11940  2019.04 - 2022.03

    Grant-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research(C)

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\4160000 ( Direct Cost: \3200000 、 Indirect Cost:\960000 )

  • 仮想ネットワーク機器を有するデータセンタにおけるサーバ資源利用に基づいた遅延予測

    2016.04 - 2019.03

    科学研究費補助金  若手研究(B)

    川島 龍太

Other External Funds

  • Design and Implementation of Fast Software I/O Technicues and VNF Architecture toward Terabit-class NFV Communications

    2019.02 - 2020.03

    Ministry of Public Management, Home Affairs, Posts and Telecommunications  Strategic Information and Communications R&D Promotion Programme (SCOPE) 

    Ryota Kawashima

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    Grant type:Competitive

Past of Cooperative Research

  • NFVにおけるサービスチェイン効率化に関する研究開発

    2016.09 - 2019.03

    株式会社ボスコ・テクノロジーズ  Collaboration in Japan 

    川島 龍太、田口 雄規

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    仮想マシンとして実現された仮想ネットワーク機器間に流れるトラフィッ
    クのバースト性に着目し,パケット集約化による処理オーバヘッドの軽減およびOpenFlow 技術の活用による効果的なパケット配信を実現する枠組みの検討および研究開発を行う.

  • ネットワーク機能仮想化管理法に関する研究開発

    2016.04 - 2018.03

    株式会社ボスコ・テクノロジーズ  Collaboration in Japan 

    川島 龍太、小川 悟史

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    仮想スイッチを始めファイヤウォールなどの種々のネットワーク資源を最大限に利用できるアルゴリズムを動的かつ自動的に選択し、あらゆる環境においてネットワーク全体の仮想スイッチ資源を有効利用できる枠組みの検討および研究開発を行う。

  • 仮想スイッチにおける資源利用の高効率化に関する研究開発

    2014.12 - 2016.03

    株式会社ボスコ・テクノロジーズ  Collaboration in Japan 

    川島 龍太、村松 真

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    時々刻々と変化するトラピックに対して、仮想スイッチの資源を最大限に利用できるアルゴリズムを動的かつ自動的に選択し、あらゆる環境においてネットワーク全ての仮想スイッチ資源を有効利用できる枠組みの検討および研究開発を行う。

 

Committee Memberships

  • 電子情報通信学会   東海支部会計幹事  

    2022.06 - 2024.05   

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    Committee type:Academic society

  • IEEE   IEEE/IFIP NOMS 2022 TPCメンバー  

    2021.11 - 2022.04   

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    Committee type:Academic society

  • IEEE   IEEE NetSoft 2021 TPCメンバー  

    2020.12 - 2021.06   

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    Committee type:Academic society

  •   RISING (Organizing Committee)  

    2020.09   

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    Committee type:Academic society

  • 電子情報通信学会   ITU AI/ML 5Gチャレンジ 実行委員  

    2020.07 - 2020.11   

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    Committee type:Academic society

  • 電子情報通信学会   NS研究会専門委員  

    2019.05   

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    Committee type:Academic society