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

中图分类号: 

• TP393