Web Services-based business processes spread over the boundaries of companies, requiring the integration of customers, suppliers and partners to achieve inter-organizational busine...
—We formulate the service composition problem as a multi-objective stochastic program which simultaneously optimizes the following quality of service (QoS) parameters: workflow ...
We propose a technique for the automated synthesis of new comeb services. Given a set of abstract BPEL4WS descriptions of component services, and a composition requirement, we aut...
Marco Pistore, Paolo Traverso, Piergiorgio Bertoli...
The process of composing a service from other services typically involves multiple models. These models may represent the service from distinct perspectives, e.g., to model the di...