Peer-to-peer resources search algorithm based on local clustering
一种基于本地聚类的P2P资源查找算法*

Resources search has become a hot research issue in peer-to-peer (P2P) systems. In most unstructured P2P systems with flooding mechanism,with exponential growth of the number of messages,serious network congestion and waste of bandwidth result in low efficiency of resources search. This paper proposed an unstructured P2P resources search algorithm based on local clustering (LC algorithm),in which peers performed K-means clustering on local resources separately and then built similar-links between peers that...