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G-DEVS/HLA Environment for Distributed Simulations of WorkflowsIMS-LAPS/GRAI UMR CNRS 5218 Université de Bordeaux 351, cours de la Libération, 33405 Talence cedex, France, gregory.zacharewicz{at}u-bordeaux1.fr
LSIS UMR CNRS 6168 Université Paul Cézanne Avenue Escadrille Normandie Niemen, 13397 Marseille cedex 20, France
LSIS UMR CNRS 6168 Université Paul Cézanne Avenue Escadrille Normandie Niemen, 13397 Marseille cedex 20, France We present a Workflow environment allowing distributed simulation based on DEVS/G-DEVS formalisms. A description language for Workflow processes and an automatic transformation of a Workflow into a G-DEVS model have been defined. We then introduce a new distributed Workflow Reference Model with HLA-compliant Workflow components. We detail the HLA objects shared between Workflow federates and present the publishing/subscribing status of each of these federates. Finally, we illustrate the use of this distributed environment with an example of a Microelectronic production Workflow.
Key Words: Workflow DEVS G-DEVS validation XML distributed simulation interoperability HLA
SIMULATION, Vol. 84, No. 5,
197-213 (2008) |
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