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このアイテムの引用には次の識別子を使用してください: http://hdl.handle.net/10445/6475

タイトル: Evaluation of a novel space filling curve and its application to the P2P overlay network
著者: Kitani, Tomoya
Nakamura, Yoshitaka
アブストラクト: P2P networks can achieve high scalability since they distribute service contents/resources to multiple nodes in the network. In a P2P network, it is necessary to search the resource location on the network when we use some contents/ resources. Space filling curve is known as technique to map information of a multi-dimensional space such as location information onto a one-dimensional space such as ID. We have proposed a novel space filling curve for P2P overlay networks considering the proximity of nodes based on the geographical information of the nodes and reducing the communication delay proportional to the geographical distance of the nodes. By using the proposed space filling curve, we can convert geographic information of nodes into their ID (label) of P2P network. In this paper, we evaluate the space filling curve for P2P networks and apply it on a virtual network map. On the virtual network map, each node has the coordinated position information which is proportional to the communication delay with its neighbor nodes. Through the numerical evaluation, we confirmed that the proposed curve is more suitable for handling hierarchical-spread nodes than the conventional curves on the virtual network map.
研究業績種別: 国際会議/International Conference
資料種別: Conference Paper
査読有無: あり/yes
単著共著: 共著/joint
発表雑誌名,発表学会名など: International Workshop on Informatics (IWIN2010)
開始ページ: 178
終了ページ: 183
年月日: 2010年9月
出現コレクション:中村 嘉隆

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