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《Computer Engineering and Applications》 2006-18
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Clair:a Keyword-based Search System for BitTorrent over P2P

Xiao Jianyong Zhang Wusheng (Tsinghua National Laboratory for Information Science and Technology,Department of Computer Science and Technology,Tsinghua University,Beijing 100084)  
Peer-to-Peer technology has become a hot area in both research and industry field.BitTorrent(short for BT) is a P2P file sharing system.Its users increase greatly,making it as one of the main Internet bandwidth killers.However,the user of BT must surf on the publish sites to find the files and it results in low efficiency.For this purpose,the article proposes the keyword search system for BT over P2P--Clair.This system can get the meta information file on the websites with high efficiency,index text quickly,partition the index uniformly and give the users good search results through special relevancy ranking algorithm.Experiments show that Clair has many advantages.
【Key Words】: P2P keyword-based search BitTorrent search engine indexing relevance ranking
【Fund】: 国家自然科学基金资助项目(编号:60373004 60373005 90412006 90412011 60573110 90612016);; 国家973基础研究规划资助项目(编号:2004CB318000 2003CB316907)
【CateGory Index】: TP391.3
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【References】
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【Co-citations】
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