The BPMSOA: Linking Utility Grid Services with Executable Business Processes using the Π-ADL based Proxy Router

Using BPMSOA, both structural and informational contexts of a business process model can be incorporated in its translated pi-ADL script. However, this pi-ADL based executable script of business process still lacks the behavioural context for specific process activities. In order to acquire this behavioural functionality from grid utility services, a new component, namely proxy router, is added at the enactment layer of the BPMSOA. This paper demonstrates the physiology of the proxy router using the searching process of digital library (DL) and highlights its limitations.