对等网络中节点共享文档组织策略研究

Research on Organizing Share Documents of Peers in Peer-to-Peer Network

有效组织节点共享文档,是提高对等网络搜索效率和搜索质量的重要因素之一.提出采用文档聚类技术构建文档聚类特征树来组织共享文档的方法,并对文档聚类特征树的结构、性质、维护进行详细的分析;将该方法应用到超节点对等网络中,以提高搜索效率和搜索质量.实验结果显示了该方法的有效性.

Organizing share documents of peers effectively is one of the important factors to improve search efficiency and search quality in peer-to-peer network. Firstly, a method of organizing share documents of peers by building the document clustering characteristics tree with document clustering technology was proposed, and the structure, property, maintenance of the tree are analysis. And then the method is applied to super-peer networks in order to improve search efficiency and search quality. Experimental results show the effectiveness of the method.