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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 | 2007/03/02 |
| 形態種別 | その他 |
| 標題 | A Superpeer-based Two-layer P2P Overlay Network with the CBF Algorithm |
| 執筆形態 | その他 |
| 掲載誌名 | IPSJ SIG Notes |
| 出版社・発行元 | Information Processing Society of Japan (IPSJ) |
| 巻・号・頁 | 2007(16),pp.231-236 |
| 著者・共著者 | WATANABE Kenichi,HAYASHIBARA Naohiro,TAKIZAWA Makoto |
| 概要 | Peer-to-Peer (P2P) systems are now getting popular and are widely used in various types of applications. In this paper, we newly propose a superpeer-based two-layer P2P overlay network with the charge-based flooding (CBF) algorithm, a look-up protocol for distributed multimedia objects. The layers of normal peer and superpeer are composed of a set of normal peers and a set of superpeers, respectively. Multiple normal peers with some common properties, e.g. files, 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 without being helped by a superpeer. If the target file is not detected in the cluster, the normal peer asks the superpeer to find the target file on behalf of the normal peer. Then, the superpeer forwards the request to other superpeers by using the CBF algorithm at the superpeer layer. |
| ISSN | 0919-6072 |
| NAID | 110006249259 |
| PermalinkURL | http://id.ndl.go.jp/bib/8707714 |
| researchmap用URL | http://id.nii.ac.jp/1001/00034177/ |