Knowledge Sifter is a scaleable agent-based system that supports access to heterogeneous information sources such as the Web, open-source repositories, XML-databases and the emergi...
Larry Kerschberg, Mizan Chowdhury, Alberto Damiano...
Service composition refers to the aggregation of services to build complex applications to achieve client requirements. It is an important challenge to make it possible for users ...
Shalil Majithia, Matthew S. Shields, Ian J. Taylor...
In this paper we propose a Web Services based solution to exchange learner's information among different elearning systems described following a Web Ontology. The Web Service...
In the context of Service Oriented Computing behavioural contracts are descriptions of the observable message-passing behaviour of services. In other terms, contracts are behaviour...
Ontologies are set to play a key r^ole in the "Semantic Web" by providing a source of shared and precisely defined terms that can be used in descriptions of web resource...