We propose a formal definition of a pervasive service model targeting the very dynamic environments typical of mobile application scenarios. The model is based on a requirement an...
A web service is modeled here as a finite state machine. A composition problem for web services is to decide if a given web service can be constructed from a given set of web serv...
With software services becoming a strategic capability for the software sector, software architecture needs to address integration problems to help services to collaborate and coor...
Abstract The conversation model captures interactions among the components of a composite web service. A conversation is the global sequence of messages exchanged among the compone...
The development of composite Web services is still not as simple as the original vision indicated. Currently, the designer of a composite service needs to consider many different ...