Execution monitoring of complex web service process models is critical for effective management and control of web services based systems. During the composite process model execu...
—Current Web service composition approaches and languages such as WS-BPEL do not allow to define temporal constraints in a declarative and separate way. Also it is not possible ...
Slim Kallel, Anis Charfi, Tom Dinkelaker, Mira Mez...
Service-based systems can be modeled as stand-alone services coordinated by external connectors. Reo is a channelbased coordination language with well-defined semantics that enabl...
Natallia Kokash, Christian Krause, Erik P. de Vink
Business Process Execution Language for Web Services (BPEL) is becoming the industrial standard for modeling web service-based business processes. Behavioral compatibility for web ...
This paper presents a formal notation for modelling asynchronous web services composition, using context and coordination mechanisms. Our notation specifies the messages that can b...