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Exception Handling in Workflow Systems 1
| Content Provider | CiteSeerX |
|---|---|
| Author | Luo, Zongwei Sheth, Amit Kochut, Krys Miller, John |
| Abstract | In this paper, defeasible workflow is proposed as a framework to support exception handling for workflow management. By using the “justified ” ECA rules to capture more contexts in workflow modeling, defeasible workflow uses context dependent reasoning to enhance the exception handling capability of workflow management systems. In particular, this limits possible alternative exception handler candidates in dealing with exceptional situations. Furthermore, a case-based reasoning (CBR) mechanism with integrated human involvement is used to improve the exception handling capabilities. This involves collecting cases to capture experiences in handling exceptions, retrieving similar prior exception handling cases, and reusing the exception handling experiences captured in those cases in new situations. |
| File Format | |
| Access Restriction | Open |
| Subject Keyword | Exception Handling Workflow System Possible Alternative Exception Handler Candidate Exceptional Situation Case-based Reasoning Justified Eca Rule Workflow Management Defeasible Workflow Integrated Human Involvement Workflow Modeling Workflow Management System Similar Prior Exception Handling Case Defeasible Workflow Us New Situation |
| Content Type | Text |
