provides a powerful abstraction basically allowing to perceiving all compute resources as entities that can be dynamically discovered and composed. These entities are called servic...
Complex applications in many areas, including scientific computations and business-related web services, are created from collections of components to form workflows. In many case...
Service-Oriented Computing (SOC) and Web Services (WS) provide a flexible computing platform for electronic business and commerce. Introducing policy-based computing to service-or...
Dynamic composition of web services requires an automated step of contracting, i.e., the computation of a possibly fruitful interaction between two (or more) services, based on the...
Marco Alberti, Massimiliano Cattafi, Marco Gavanel...
Abstract Web services choreography describes global models of service interactions among a set of participants. For an interaction to be executed, the participants taken part in it...