We study the access control integration problem for web services. Organizations frequently use many services, each with its own access control policies, that must interoperate whi...
Defining and using ontology to annotate web resources with semantic markups is generally perceived as the primary way to implement the vision of the Semantic Web. The ontology prov...
The goal of Semantic Web research is to transform the Web from a linked document repository into a distributed knowledge base and application platform, thus allowing the vast rang...
The ability to construct dynamic, flexible virtual organizations becomes one of the most desired features of a distributed application system. This paper proposes an agent-mediated...
While multimodal interfaces are becoming more and more used and supported, their development is still difficult and there is a lack of authoring tools for this purpose. The goal of...