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Paper Abstract and Keywords
Presentation 2005-07-14 14:15
Proposal and Evaluation of a Cooperative Mechanism for Pure P2P File Sharing Networks
Junjiro Konishi, Naoki Wakamiya, Masayuki Murata (Osaka Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) To provide application-oriented network services, variety of overlay networks are deployed over physical IP networks. Since they share and compete for physical network resource, their selfish behaviors affect each other and their performance deteriorates. Our research group considers the model of overlay network symbiosis, where overlay networks coexist and cooperate to improve their application-level QoS while sustaining influences over physical networks and other overlay networks. In this paper, we propose mechanisms for pure P2P networks of file-sharing application to cooperate with each other. In our proposal, cooperative peers establish logical links among two or more P2P networks, through which messages and files are exchanged among cooperative P2P networks. Through simulation experiments, it was shown that our proposed mechanisms could improve the search efficiency and reduce load on P2P networks.
Keyword (in Japanese) (See Japanese page) 
(in English) Overlay Network / P2P (Peer-to-Peer) / File Sharing / Cooperative Network / / / /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 178, IN2005-34, pp. 31-36, July 2005.
Paper # IN2005-34 
Date of Issue 2005-07-07 (IN) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee IN  
Conference Date 2005-07-14 - 2005-07-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Broadband Service, Overlay Networking 
Paper Information
Registration To IN 
Conference Code 2005-07-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal and Evaluation of a Cooperative Mechanism for Pure P2P File Sharing Networks 
Sub Title (in English)  
Keyword(1) Overlay Network  
Keyword(2) P2P (Peer-to-Peer)  
Keyword(3) File Sharing  
Keyword(4) Cooperative Network  
1st Author's Name Junjiro Konishi  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Naoki Wakamiya  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Masayuki Murata  
3rd Author's Affiliation Osaka University (Osaka Univ.)
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Date Time 2005-07-14 14:15:00 
Presentation Time 20 
Registration for IN 
Paper # IEICE-IN2005-34 
Volume (vol) IEICE-105 
Number (no) no.178 
Page pp.31-36 
#Pages IEICE-6 
Date of Issue IEICE-IN-2005-07-07 

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