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Paper Abstract and Keywords
Presentation 2005-01-27 14:45
Proposal and evaluation of modified-BFS using the number of links in P2P networks
Junya Sugawara, Toyofumi Takenaka (Nihon Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) One of the serious problems in unstructured peer-to-peer networks is network overload by the large amounts of query messages generated by Breadth First Search (BFS). The search method called modified-BFS (m-BFS) has been proposed in order to reduce the number of queries. However, although this technique can reduce the number of queries, it cannot obtain sufficient success responses. In this paper, we improve the performance of m-BFS by taking account of the neighbor’s degree, which means the number of links of neighbor nodes, and evaluate its performance. In addition, we introduce Local Indices to improve the efficiency of our proposal search method.
Keyword (in Japanese) (See Japanese page) 
(in English) Peer-to-Peer / search / BFS / modified-BFS / local indices / / /  
Reference Info. IEICE Tech. Rep., vol. 104, no. 616, NS2004-181, pp. 5-8, Jan. 2005.
Paper # NS2004-181 
Date of Issue 2005-01-20 (NS, OCS) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee NS OCS  
Conference Date 2005-01-27 - 2005-01-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Kagoshima Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Photonic IP network, Photonic Burst-switching, Photonic Node, WDM, etc. 
Paper Information
Registration To NS 
Conference Code 2005-01-NS-OCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal and evaluation of modified-BFS using the number of links in P2P networks 
Sub Title (in English)  
Keyword(1) Peer-to-Peer  
Keyword(2) search  
Keyword(3) BFS  
Keyword(4) modified-BFS  
Keyword(5) local indices  
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Keyword(7)  
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1st Author's Name Junya Sugawara  
1st Author's Affiliation Nihon University (Nihon Univ.)
2nd Author's Name Toyofumi Takenaka  
2nd Author's Affiliation Nihon University (Nihon Univ.)
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Speaker Author-1 
Date Time 2005-01-27 14:45:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2004-181, OCS2004-141 
Volume (vol) vol.104 
Number (no) no.616(NS), no.618(OCS) 
Page pp.5-8 
#Pages
Date of Issue 2005-01-20 (NS, OCS) 


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