In the semantic web architecture, Web ontology languages are built on top of RDF(S). However, serious difficulties have arisen when trying to layer expressive ontology languages, ...
While the Grid and Web Services have helped us support heterogeneous resource access through the use of service oriented architectures, they have not addressed the issue of hetero...
As more semantic web services become on the Internet, it is feasible that users collaborate among them to save efforts in complex web solutions by sharing and reusing existing sema...
Service-Oriented Architectures are becoming a popular system paradigm in e-learning, and there are several efforts to create community driven service frameworks. In this paper, we...
David E. Millard, Karl Doody, Hugh C. Davis, Leste...