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A Novel Architecture for Realizing Grid Workflow Using Tuple Spaces
Overview Grid workflow can be defined as the composition of grid application services which execute on heterogeneous and distributed resources in a well-defined order to accomplish a specific goal. Uncertainties within grid environments pose new challenges for grid workflow management systems such as lacking central control and undedicated resource sharing. This paper provides a workflow enactment engine together with an XML-based workflow language (xWFL). The workflow engine supports a just in-time scheduling system, thus allowing the resource allocation decision to be made at the time of task execution and hence adapt to changing grid environments.
| Publisher | University of Melbourne | File Format | |
|---|---|---|---|
| Date Published | December 2005 | ||
| Format | White Papers | ||
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