Semantic Web Service Framework Comparison and Ontology Heterogeneity Coordination
Haiyan Li · Journal of Eastern Liaoning University · 2011
Structural characteristics and application scope of OWL-S and WSMO which are frameworks of semantic web services are studied.The goal of OWL-S is to realize the intelligibility and easy use of machine.WSMO,which is consist of ontology,goal,web service and mediator,relates to semantic web service language standard.WSMO only supports WSML of its own and is insufficient in formal modeling of practical operation.OWL-S is ontology language and supports RDF and OWL,etc.thus having general availability in semantic environment.In view of the collision of ontology heterogeneity in these two frameworks,a plan about how to express oo-mediator,gg-mediator and ww-mediator of WSMO mediator with OWL-S is put forward.The effectiveness of the plan is proved in the application of e-Learning platform based on semantic web.