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ハヤシバラ ナオヒロ
HAYASHIBARA NAOHIRO
林原 尚浩 所属 京都産業大学 情報理工学部 情報理工学科 職種 教授 |
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| 言語種別 | 英語 |
| 発行・発表の年月 | 2007 |
| 形態種別 | 研究論文（国際会議プロシーディングス） |
| 査読 | 査読あり |
| 標題 | Performance analysis of the superpeer-based two-layer P2P overlay network with the CBF strategy |
| 執筆形態 | その他 |
| 掲載誌名 | Proceedings - International Conference on Distributed Computing Systems |
| 出版社・発行元 | IEEE Computer Society |
| 巻・号・頁 | pp.32 |
| 著者・共著者 | Kenichi Watanabe,Naohiro Hayashibara,Makoto Takizawa |
| 概要 | Peer-to-peer (P2P) systems are widely used in various types of applications. In this paper, we evaluate the superpeer-based two-layer (SBTL) P2P overlay network with the charge-based flooding (CBF) algorithm to detect target peers which have target files, proposed as our previous work. The SBTL P2P overlay network is composed of two layers, normal peer and superpeer layers which include normal peers and superpeers, respectively. Multiple normal peers with some common properties, e.g. peers which have replicas of afile, are interconnected with a superpeer. A collection of a superpeer and normal peers is referred to as a cluster. In a cluster, a normal peer tries to find a target peer which has a target file by itself without help of its superpeer. If no target peer is detected in the cluster, the normal peer asks the superpeer to find the target peer. Then, the superpeer forwards the request message to other superpeers by using a type of flooding algorithm named the CBF algorithm at the superpeer layer. We evaluate the SBTL P2P model in terms of the number of messages exchanged among peers and communication load compared with other models. © 2007 IEEE. |
| DOI | 10.1109/ICDCSW.2007.63 |
| DBLP ID | conf/icdcsw/WatanabeHT07 |
| PermalinkURL | http://dblp.uni-trier.de/db/conf/icdcsw/icdcsw2007.html#conf/icdcsw/WatanabeHT07 |