Abstract: Web Service composition facilitates the creation of new services out of existing ones, for satisfying a complex functionality. Automatic Web service composition is considered as one of the ...
Semantic Web service studies are carried out around the OWL-S, however, OWL-S model does not contain the descrip-tion of preferences and constraints when we choose and use them in different ...
Abstract: The decentralized security management in a pervasive computing environment, requires apportioning the environment into several security domains. In each security domain, an administrator (we ...