Autonomic Workflow Controller Model for Grids
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Abstract
Grid offers wide distributed computing and resource facilities for urnning complex application workflows. the execution of grid workflows faces man uncertain factors such as unavialablity, incomplete infromation and local policy changes of resources.To control the execution of workflows on grids a grid worklfow controller is required. to obtain aq reasonable degree of performance, worklfow execution is adapted to dynamic resource conditions and application demands. efficent and holistic worklfow controller model is proposed.
Description
The proposed provides a holistic resource and activity based view of workflow in grid environment .