摘要：In service computing, with the development of more and more published services, the network relationships between services, providers and requesters have become more and more complex. The traditional WSDL based service description methods only give the functional expression but ignore the potential relations between service participants. In this paper, based on the relations between services, provides and requesters in service application context, we propose a heterogeneous service network based service description model S2Net which provides service network extraction and cached considered maintenance algorithms. The experiments on real service dataset show the efficiency and effectiveness of our approach.
关键词：Service Description;Heterogeneous Service Network;Network Analysis
