Web services have emerged as a new paradigm that supports loosely-coupled distributed systems in service discovery and service execution. Next generation web services will evolve ...
Whereas search engines assist users in locating initial information sources, often an overwhelmingly large number of ULRs is returned, and the task of browsing websites rests heavi...
This paper addresses the dynamic service selection and composition issues for the satisfaction of user requirements. We propose an approach in which agents perform service composi...
The World-Wide Web is developing very fast. Currently, nding useful information on the Web is a time consuming process. In this paper, we present WebMate, an agent that helps user...
The principal contribution of this paper is a methodology for the support of developing domain-specific software agents and the development of a Reference architecture for agents ...