A calculus of mobile processes, II
Information and Computation
A reflective infrastructure for workflow adaptability
Data & Knowledge Engineering
Automatically Composed Workflows for Grid Environments
IEEE Intelligent Systems
The Anatomy of the Grid: Enabling Scalable Virtual Organizations
International Journal of High Performance Computing Applications
A Reference Model for Grid Architectures and Its Analysis
OTM '08 Proceedings of the OTM 2008 Confederated International Conferences, CoopIS, DOA, GADA, IS, and ODBASE 2008. Part I on On the Move to Meaningful Internet Systems:
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Grid workflow applications are emerging as an important new alternative to develop truly distributed applications for the grid platform. The modeling of grid workflow system is a challenging task, due to the high degree of autonomy and heterogeneity of the cooperative organizations under distributed environments. This paper presents a formal specification methodology for grid workflow modeling which is founded upon the Pi-Calculus process algebra. This method works well for characterizing the behaviors and interactions of the grid workflow processes that belong to different organizations in terms of the semantics of Pi-Calculus.