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Vienna
April 18, 2006 to April 20, 2006
ISBN: 0-7695-2466-4
pp: 707-712
Wen-Tsuen Chen , National Tsing Hua University Hsinchu, Taiwan
Chi-Hong Chao , National Tsing Hua University Hsinchu, Taiwan
Jeng-Long Chiang , National Tsing Hua University Hsinchu, Taiwan
ABSTRACT
Improving search performance is an important issue in peer-to-peer (P2P) network systems. Although Distributed Hash Tables (DHTs) route queries more efficiently than flooding does, it?s complicated for DHTs to support keyword-based searches. Emerging large-scale P2P systems employ clustering to reduce message overheads and provide system scalability. In this paper, we propose an architecture based on interest groups to improve search performance in P2P networks. Query messages are first sent to interested peers that have high probability to hit the queries. Simulation results show that the proposed architecture outperforms related works in terms of message overheads, search latency, and query hit ratio.
INDEX TERMS
overlay networks, peer-to-peer networks, Interest groups
CITATION
Wen-Tsuen Chen, Chi-Hong Chao, Jeng-Long Chiang, "An Interested-based Architecture for Peer-to-Peer Network Systems", AINA, 2006, Proceedings. 20th International Conference on Advanced Information Networking and Applications, Proceedings. 20th International Conference on Advanced Information Networking and Applications 2006, pp. 707-712, doi:10.1109/AINA.2006.93
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