Research on Knowledge-based P2P Grid Resource Recovery
Lei Wang · 2007
To improve the scalability of grid resource management system,a new resource management model,Knowledge-based Resource Management Model(KRMM),which is based on distributed ontology knowledge base,was presented.KRMM is composed of distributed autonomy domains,which connected by DHT overlay network.Resource information is maintained by knowledge base.Local knowledge base manages the knowledge of local domain,and the global knowledge base provides distributed ontology integration and knowledge indexing.Resource discovery in the Gird is converted into inference operations on the two-layer knowledge base.Furthermore,KRMM provides resource set discovery across grid domains.