Language features for flexible handling of exceptions in information systems
ACM Transactions on Database Systems (TODS)
Dynamic change within workflow systems
COCS '95 Proceedings of conference on Organizational computing systems
FlowBack: providing backward recovery for workflow management systems
SIGMOD '98 Proceedings of the 1998 ACM SIGMOD international conference on Management of data
A meta modelng approach to workflow management systems supporting exception handling
Information Systems - Special issue on meta-modelling and methodology engineering
Web interface-driven cooperative exception handling in adome workflow management system
Information Systems - Special issue on the 1st web information systems engineering conference (WISE '00)
IEEE Transactions on Knowledge and Data Engineering
ADOME: An Advanced Object Modeling Environment
IEEE Transactions on Knowledge and Data Engineering
Failure Handling and Coordinated Execution of Concurrent Workflows
ICDE '98 Proceedings of the Fourteenth International Conference on Data Engineering
Coordination in Workflow Management Systems - A Rule-Based Approach
Coordination Technology for Collaborative Applications - Organizations, Processes, and Agents [ASIAN 1996 Workshop]
An Environment for Designing Exceptions in Workflows
CAiSE '98 Proceedings of the 10th International Conference on Advanced Information Systems Engineering
Views for Inter-organization Workflow in an E-commerce Environment
Proceedings of the IFIP TC2/WG2.6 Ninth Working Conference on Database Semantics: Semantic Issues in E-Commerce Systems
A Framework for Dynamic Routing and Operational Integrity Controls in a Workflow Management System
HICSS '96 Proceedings of the 29th Hawaii International Conference on System Sciences Volume 3: Collaboration Systems and Technology
Flexible Exception Handling in the OPERA Process Support System
ICDCS '98 Proceedings of the The 18th International Conference on Distributed Computing Systems
AGENT WORK: a workflow system supporting rule-based workflow adaptation
Data & Knowledge Engineering
Expert Systems with Applications: An International Journal
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There have been numerous attempts to provide semantic recovery workflow support in order to maintain atomicity and consistency. However, they concentrate on compensation activities for individual tasks. This paper propose a three-layer model to provide comprehensive recovery support in an advanced object-oriented workflow environment, which take cares many other properties and aspects of a workflow management system (WFMS). At the workflow layer, the workflow composition hierarchy, workflow semantics and workflow commitment determines recovery requirement and data objects affected. At the data object layer, object class properties, data dependencies determines data recovery requirement. At the recovery primitive layer, users can define different types of reusable primitives to address the above recovery requirements. Based on this model with respect to ADOME-WFMS, this paper illustrates how the problem of workflow recovery can be adequately addressed, especially from an exception-handling viewpoint. In particular, a novel webbased support for cooperative workflow semantic recovery is highlighted.