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Published in:
2007 | OriginalPaper | Chapter
Sedna: A BPEL-Based Environment for Visual Scientific Workflow Modeling
Authors : Bruno Wassermann, Wolfgang Emmerich, Ben Butchart, Nick Cameron, Liang Chen, Jignesh Patel
Published in: Workflows for e-Science
Publisher: Springer London
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Scientific Grid computing environments are increasingly adopting the Open Grid Services Architecture (OGSA), which is a service-oriented architecture for Grids. With the proliferation of OGSA, Grids effectively consist of a collection of Grid services, Web services with certain extensions providing additional support for state and life cycle management. Hence, the need arises for some means of composing these basic services into larger workflows in order to, for example, express a scientific experiment.