P2P search based on node relationship of semantics networks
Yunfu Shen · Jisuanji gongcheng yu sheji · 2006
Decentralized and unstructured peer-to-peer(P2P) networks have become the hotspots for Internet information retrieval and search systems,because they require neither any centralized directory nor any centralized management of overlay network topology and data placement.An efficientP2P search system that increasesprobability ofdiscovering desired data items isshown.The keymechanism is to unite the nodes that share the same data items into groups.