| 基于TTL约束洪泛算法的文件搜索性能改进方法 |
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| 引用本文： | 陈世平,赵磊,饶凯华,李圆,李涛. 基于TTL约束洪泛算法的文件搜索性能改进方法[J]. 微电子学与计算机, 2007, 24(10): 16-19 |
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| 作者姓名： | 陈世平 赵磊 饶凯华 李圆 李涛 |
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| 作者单位： | 上海理工大学,计算机工程学院,上海,200093 |
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| 基金项目： | 国家自然科学基金;上海市重点学科建设项目 |
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| 摘 要： | 研究了在没有分布式索引结构的非结构化P2P网络中如何改进搜索效率。找出KaZaA及Gnutella中影响性能的问题,由此提出了解决方法,并重点提出了一个基于票据的搜索算法以减少过量的搜索负载。
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| 关 键 词： | P2P网络 分布武文件共享 基于票据搜索 搜索负载 搜索时间 |
| 文章编号： | 1000-7180（2007）10-0016-04 |
| 修稿时间： | 2007-06-02 |
Method for Improving Performance of File Search Based on TTL-constrained Flooding |
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| CHEN Shi-ping,ZHAO Lei,RAO Kai-hua,LI Yuan,LI Tao. Method for Improving Performance of File Search Based on TTL-constrained Flooding[J]. Microelectronics & Computer, 2007, 24(10): 16-19 |
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| Authors: | CHEN Shi-ping ZHAO Lei RAO Kai-hua LI Yuan LI Tao |
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| Affiliation: | College of Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China |
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| Abstract: | The focus of this paper is to study how to improve the search efficiency in a unstructured P2P network without a distributed indexing structure. We identify one performance problem in KaZaA or Gnutella, and proposed a solution. In particular, a ticket-based search algorithm is designed to reduce the excessive search overhead. |
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| Keywords: | P2P networks distributed file sharing ticket-based search search overhead search time |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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