Cluster based hierarchical resource searching model in P2P network

查看全文 作　　者：Yang [1,2]Ruijuan;Liu [1]Jian;Tian [1]Jingwen

机构地区：[1]Inst. of Pattern Recognition and Artificial Intelligence, Huazhong Univ. of Science and Technology, Wuhan 430073, P. R. China;[2]Information and Command Automation Dept., Air Force Radar Academy, Wuhan 430010, P. R. China

出　　处：《Journal of Systems Engineering and Electronics》索引2007年第18卷第1期,共7页

摘　　要：For the problem of large network load generated by the Gnutella resource-searching model in Peer to Peer (P2P) network, a improved model to decrease the network expense is proposed, which establishes a cluster in P2P network, auto-organizes logical layers, and applies a hybrid mechanism of directional searching and flooding. The performance analysis and simulation results show that the proposed hierarchical searching model has availably reduced the generated message load and that its searching-response time performance is as fairly good as that of the Gnutella model. 关键词：P2P网络分层资源源搜索模型聚类通信信息系统

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Cluster based hierarchical resource searching model in P2P network

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