Web Services constitute a set of technologies that many believe will change the web communication landscape within the next few years. They offer standardized and easy communicati...
Commitment management is a key issue in service-provisioning in the context of virtual organisations (VOs). A service-provider — which may be a single agent acting within an orga...
Because of information ubiquity, one observes an important trend towards transferring information management tasks from database systems to networks. We introduce the notion of Da...
Policies have been adopted for many reasons within web services and Service-oriented Architecture in general. However, while they are a favoured method of management, this only oc...
The objective of the proposed work is to formally specify and implement a federated web service model in which the identity management problem and security features are analyzed. ...
S. Chandrasekaran, C. Dinesh, Kartic Ramesh, Al. M...