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分類 国際会議
著者名 (author) Qiying Wei,Tingting Qin,Satoshi Fujita
英文著者名 (author)
編者名 (editor)
編者名 (英文)
キー (key)
表題 (title) A Two-Level Caching Protocol for Hierarchical Peer-to-Peer File Sharing Systems
表題 (英文)
書籍・会議録表題 (booktitle) Proc. The 9th IEEE International Symposium on Parallel and Distributed Processing with Applications (ISPA 2011)
書籍・会議録表題(英文)
巻数 (volume)
号数 (number)
ページ範囲 (pages) 195-200
組織名 (organization) IEEE
出版元 (publisher)
出版元 (英文)
出版社住所 (address)
刊行月 (month) May
出版年 (year) 2011
付加情報 (note) Busan, Korea
注釈 (annote) DOI: 10.1109/ISPA.2011.26
内容梗概 (abstract) In hierarchical Peer-to-Peer (P2P) systems, several selected peers are promoted as super-peers to provide an efficient lookup service for the ordinary peers, although it would cause a service bottleneck and a heavy workload at the point of the promoted peers. In this paper, we propose a two-level caching architecture consisting of level-1 cache and level-2 cache to relax such bottlenecks in hierarchical P2Ps. Each cache is partitioned into two parts so that it could manage both of static and dynamic data in a space-efficient manner, where static data indicates popular pages which are frequently requested by many users and dynamic data indicates pages which may not be popular but repeatedly requested during a short time period. The performance of the proposed method is evaluated by simulation. The result indicates that our caching protocol significantly reduces the network traffic and exhibits a high hit rate even in small cache sizes.
論文電子ファイル Not available.


[1-119]  Qiying Wei, Tingting Qin, and Satoshi Fujita, ``A Two-Level Caching Protocol for Hierarchical Peer-To-Peer File Sharing Systems,'' In Proc. The 9th IEEE International Symposium on Parallel and Distributed Processing with Applications (ISPA 2011), pp. 195-200, May 2011. (Busan, Korea)

@inproceedings{1_119,
    author = {Qiying Wei and Tingting Qin and Satoshi Fujita},
    author_e = {},
    editor = {},
    editor_e = {},
    title = {A Two-Level Caching Protocol for Hierarchical Peer-to-Peer File
    Sharing Systems},
    title_e = {},
    booktitle = {Proc. The 9th IEEE International Symposium on Parallel and
    Distributed Processing with Applications (ISPA 2011)},
    booktitle_e = {},
    volume = {},
    number = {},
    pages = {195-200},
    organization = {IEEE},
    publisher = {},
    publisher_e = {},
    address = {},
    month = {May},
    year = {2011},
    note = {Busan, Korea},
    annote = {DOI: 10.1109/ISPA.2011.26 }
}

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