Research on MetaData Model for Information Semantics Sharing in Peer-to-Peer Networks
Luo Xue · 2006
Peer-to-Peer systems are a new paradigm for information sharing.It usually does not support information se- mantics management.In this paper,a semantics sharing architecture for information asset management based on Peer- to-Peer network is presented.It focus on the design of the integrative metadata model.The metadata model combines the features of ontology with the features of Peer-to-Peer networks to encoding semantic information and related man- agement elements.Furthermore,the working mechanism and key problems of metadata model is introduced from the aspects of creating of metadata repository,query processing and trust mechanism.