Traditional process support systems typically offer a static composition of atomic tasks to more powerful services. In the real world, however, processes change over time: busines...
Web services composition is becoming increasingly important as organizations are now getting ready to provide more complex service-based applications. Contemporary literature on t...
In today’s Web, Web services are created and updated on the fly. It’s already beyond the human ability to analysis them and generate the composition plan manually. A number of...
This paper presents an architecture and a methodology for agent-based Web service discovery and automated composition. We assume that Web services are described with declarative sp...
Data-Providing (DP) services allow query-like access to organizations' data via web services. The invocation of a DP service results in the execution of a query over data sour...