An Overview on Peer-to-Peer Knowledge Retrieval
解读对等网环境下的知识检索

Knowledge retrieval is the key to knowledge sharing between distributed peers in P2P network.This paper discusses the characteristics of P2P knowledge retrieval environment.According to the connotation of knowledge retrieval and retrieval object,the paper divides it into three parts concerning topology of network,peer knowledge and peer user,analyzes the current research,and gives a view to its future.