Um padrão canônico para controle de paralelização em aplicações de e-science
SBBD '08 Proceedings of the 23rd Brazilian symposium on Databases
Workflows and e-Science: An overview of workflow system features and capabilities
Future Generation Computer Systems
CROWN FlowEngine: a GPEL-based grid workflow engine
HPCC'07 Proceedings of the Third international conference on High Performance Computing and Communications
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Workflow is an important part of service grid. It provides a mechanism to describe the various interactions between services, and it can compose new services out of existing ones dynamically. Grid workflow description language is the basis of the establishment and execution of workflows. In this paper, being extended according to the characteristics of grid environment and applications, a new grid workflow description language called GPEL (Grid Process Execution Language) is proposed based on the Web service composition language BPEL4WS.