Kota Abe

写真a

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Title

Professor

Laboratory location

Sugimoto Campus

Mail Address

E-mail address

Degree 【 display / non-display

  • Osaka University -  Doctor of Engineering

Research Areas 【 display / non-display

Information network, Computer system

Research Career 【 display / non-display

  • Technology forWideArea P2P Overlay Networks

    (Collaboration in Japan) Project Year :

    2008.04
    -
    2010.03

    Keyword in research subject:  P2P, Overlay Networks

  • Distributed Systems and System Software

    (Individual) Project Year :

    1980
    -
    Today

    Keyword in research subject:  Distributed Systems, System Software

Association Memberships 【 display / non-display

  • INFORMATION PROCESSING SOCIETY OF JAPAN

  • IEEE

Awards & Honors 【 display / non-display

  • AP2PS 2010 (The 2nd International Conference on Advances in P2P Systems) Best Paper Award

    2010.10  

  • AP2PS 2009 (The 1st International Conference on Advances in P2P Systems) Best Paper Award

    2009.09  

Current Career 【 display / non-display

  • Osaka City University   Graduate School of Engineering   Physical Electronics and Informatics Course   Professor  

  • Osaka City University   Center for Information Initiative (CII)  

  • Osaka City University   Media Center   Professor  

  • Osaka City University   Graduate School for Creative Cities   Urban Information Course   Professor  

Career 【 display / non-display

  • 2005.04
    -
    2012.03

    Osaka City University  

  • 2003.04
    -
    2005.03

    Osaka City University  

  • 2000.04
    -
    2004.03

    Osaka City University  

  • 1996.07
    -
    2000.03

    Osaka City University  

  • 1994.04
    -
    1996.06

    Nippon Telegraph and Telephone Corporation  

Graduate School 【 display / non-display

  • 1992.04
    -
    1994.03

    Osaka University  Graduate School, Division of Engineering Science 

Graduating School 【 display / non-display

  • 1988.04
    -
    1992.03

    Osaka University   Faculty of Engineering Science  

 

Published Papers 【 display / non-display

  • Improving overlay network management in SDN aware Pub/Sub infrastructure

    Ryosuke Morifusa, Ryohei Banno, Kota Abe, Yuichi Teranishi, Shintaro Ishihara, Toyokazu Akiyama

    61 ( 2 )  2020.02  [Refereed]

  • Detouring Skip Graph: A Structured Overlay Utilizing Detour Routes

    Takeshi Kaneko, Ryohei Banno, Kazuyuki Shudo, Yusuke Aoki, Kota Abe, Yuuichi Teranishi

    Proceedings of IEEE Consumer Communications & Networking Conference  2020.01  [Refereed]

  • Suzaku: a Churn Resilient and Lookup-Efficient Key-Order Preserving Structured Overlay Network

    Kota Abe, Yuuichi Teranishi

    IEICE Transactions on Communications  E102-B ( 9 )  2019.09  [Refereed]

     View Summary

    A key-order preserving structured overlay network is a class of structured overlay network where the order of keys is preserved in its structure to support efficient range queries. This paper presents a novel key-order preserving structured overlay network “Suzaku”. Similar to the conventional Chord#, Suzaku uses a periodically updated finger table as a routing table but extends its uni-directional finger table to bi-directional, which achieves ⌈log2 n⌉ − 1 maximum lookup hops in the converged state. Suzaku introduces active and passive bi-directional finger table update algorithms on node insertion and deletion. This method maintains good lookup performance (nearly O(log n) hops) even in churn situations. As well as its good performance, the algorithms of Suzaku are simple and easy to implement. This paper describes the principles and designs of Suzaku, followed by the simulation evaluations, in which it showed better performance than the conventional networks, Chord# and Skip Graph.

    DOI

  • A Proposal of an Inter Dataflow Component Communication Method using Distributed MQTT Broker

    Shintaro Ishihara, Kazuma Yasuda, Toyokazu Akiyama, Kota Abe, Yuuichi Teranishi

      1571 - 1580 2019.07

  • Proposal of “Conditional Multicasting” using Structured Overlay Networks

    Kota Abe

      274 - 283 2019.07

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Conference Activities & Talks 【 display / non-display

  • Ayame: a nonblocking and event-driven framework for simulations and executions of P2P networks

    Kota Abe, Yuuichi Teranishi

    2017.06 

  • Suzaku: a churn resilient and lookup-efficient key order preserving structured P2P network

    Kota Abe, Yuuichi Teranishi

    2017.06 

 

Charge of on-campus class subject 【 display / non-display

  • Network Systems

    (2019) Graduate school, Special course

  • Network Systems

    (2018) Graduate school, Special course

 

Foreigner acceptance 【 display / non-display

  • Academic year : 2017

     View Details

    Number of International Students
    1