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Published in:
2009 | OriginalPaper | Chapter
Composing Time-Aware Web Service Orchestrations
Authors : Horst Pichler, Michaela Wenger, Johann Eder
Published in: Advanced Information Systems Engineering
Publisher: Springer Berlin Heidelberg
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Workflow time management deals with the calculation of temporal thresholds for process activities, which allows forecasts about looming deadline violations. We present a novel approach to transform a web service orchestration into a time-aware orchestration, that contains temporal assessment and intervention logic. During process execution intervention strategies are triggered pro-actively to speed up a late process and to avoid upcoming violations of temporal constraints.