Extended UML activity diagram for composing Grid services workflows

  title={Extended UML activity diagram for composing Grid services workflows},
  author={Yousra Bendaly Hlaoui and Leila Jemni Ben Ayed},
  journal={2008 Third International Conference on Risks and Security of Internet and Systems},
This paper focuses on how to model and compose workflow applications of Grid services without considering lower level description of the Grid environment. To reach this objective, we propose a model-driven approach (MDA) for developing workflow applications from existing Grid services. The workflows are built on an abstract level with semantic and syntactic descriptions of services available on the Grid using UML activity diagram language. As there are particular needs for modeling composed… CONTINUE READING


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