P2P Intelligent Search Algorithm Based on Skyline Query Technology

Resource search is an important problem of research for unstructured P2P system.In order to improve the efficiency of the data search, it proposes an algorithm for intelligent search based on skyline query technology.Combining the similarity of messages and the hit rate of nodes, a best set of neighbor nodes which send messages is obtained by skyline query technology.The experiment shows that it can obviously reduce the number of messages and advance the efficiency of query.