| 一种基于兴趣协助的P2P网络共享文件搜索方法 |
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| 引用本文： | 李涛,陈世平.一种基于兴趣协助的P2P网络共享文件搜索方法[J].计算机应用,2008,28(12):3014-3016. |
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| 作者姓名： | 李涛 陈世平 |
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| 作者单位： | 上海市杨浦区军工路516号上海理工大学 上海理工大学网络管理中心 |
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| 基金项目： | 国家自然科学基金
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上海市蕈点学科建设项目
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| 摘 要： | 分析了传统的结构化P2P网络和非结构化P2P网络搜索方法的优点和缺点，提出了一种基于兴趣协助的搜索方法，通过在结构化P2P网络节点上发布兴趣来加速非结构化P2P网络上的查询。实验结果表明,此方法在查询成功率和搜索延迟等方面都有着较好的性能。
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| 关 键 词： | P2P网络 分布式文件共享 搜索负载 搜索时间 |
| 收稿时间： | 2008-06-06 |
Assisted interest-based method for searching shared files in P2P network |
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| LI Tao,CHEN Shi-ping.Assisted interest-based method for searching shared files in P2P network[J].journal of Computer Applications,2008,28(12):3014-3016. |
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| Authors: | LI Tao CHEN Shi-ping |
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| Affiliation: | LI Tao,CHEN Shi-pingCollege of Computer , Electrical Engineering,University of Shanghai for Science , Technology,Shanghai 200093,China |
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| Abstract: | Having studied the advantages and disadvantages of some traditional searching methods in structured and unstructured P2P networks, an assisted interest-based searching method was proposed to enhance the search in unstructured P2P overlay networks by registering interests of nodes in structured P2P overlay networks. Experimental results show that this method achieves good performance in success rate and search latency. |
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| Keywords: | P2P networks distributed file sharing search overhead search time |
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