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2009 Fiscal Year Final Research Report

A Study on Constructing Virtual Overlay Networks Being Aware of Underlying Physical Networks

Research Project

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Project/Area Number 19500058
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Computer system/Network
Research InstitutionOsaka City University

Principal Investigator

ISHIBASHI Hayato  Osaka City University, 大学院・創造都市研究科, 教授 (70212925)

Co-Investigator(Renkei-kenkyūsha) MATSUURA Toshio  大阪市立大学, 大学院・創造都市研究科, 教授 (40127296)
ABE Kota  大阪市立大学, 大学院・創造都市研究科, 准教授 (40291603)
Research Collaborator UEDA Tatsuya  大阪市立大学, 大学院・創造都市研究科・博士(後期)課程
OZAKI Hisamichi  大阪市立大学, 大学院・創造都市研究科・修士課程
Project Period (FY) 2007 – 2009
Keywordsオーバーレイネットワーク / 階層的分散ハッシュテーブル / P2P
Research Abstract

This study proposes a method to construct a hierarchical distributed hash table based on node distance metrics. The hierarchy is determined by a clustering method that classifies nodes on the Internet by some distance metric like RTT (Round Trip Time) or hop counts between nodes. The proposed method reduces communication overhead between nodes on an overlay network making use of communication locality on the Internet.

  • Research Products

    (1 results)

All 2008

All Presentation (1 results)

  • [Presentation] 階層的クラスタを用いたDHTにおけるノード数の偏りによる影響の排除2008

    • Author(s)
      尾崎永径, 上田達也, 安倍広多, 石橋勇人, 松浦敏雄
    • Organizer
      情報処理学会第70回(平成20年)全国大会
    • Place of Presentation
      情報処理学会
    • Year and Date
      20080000

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Published: 2011-06-18   Modified: 2016-04-21  

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