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计算机工程 ›› 2009, Vol. 35 ›› Issue (5): 76-78. doi: 10.3969/j.issn.1000-3428.2009.05.026

• 网络与通信 • 上一篇    下一篇

Gnutella中基于兴趣的社区结构研究

牛尔力1,2,3,孙晓辉1,2,3,陈 君2,3,王劲林2,3   

  1. (1. 中国科学院研究生院,北京 100080;2. 中国科学院声学研究所,北京 100080;3. 国家网络新媒体技术工程研究中心,北京 100080)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-03-05 发布日期:2009-03-05

Research on Interest-based Community Structure of Gnutella

NIU Er-li1,2,3, SUN Xiao-hui1,2,3, CHEN Jun2,3, WANG Jing-lin2,3   

  1. (1. Graduate University of Chinese Academy of Sciences, Beijing 100080; 2. Institute of Acoustic, Chinese Academy of Sciences, Beijing 100080; 3. National Network New Media Engineering Research Center, Beijing 100080)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-03-05 Published:2009-03-05

摘要: 研究Gnutella网络的基于兴趣的社区结构。提出一种新的度量节点之间兴趣的方法,基于新的度量分析Gnutella网络的社区结构。研究结果表明,Gnutella网络的全局和局部区域都有基于兴趣的社区结构,并且随着区域的扩大,社区结构也增强。

关键词: 对等网络, 社区结构, P2P 测量

Abstract: This paper researches the interest-based community structure of Gnutella. A new measurement of interest between nodes is proposed, and community structure in Gnutella based on the new measurement is analyzed. Experimental results show that interest-based community structure exists in global Gnutella and local area of Gnutella, and the larger the area is, the stronger the community structure presents.

Key words: Peer-to-Peer(P2P), community structure, P2P measurement

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