The Vision of Autonomic Computing
Computer
Workflow Management: Models, Methods, and Systems
Workflow Management: Models, Methods, and Systems
Web Service Composition in UML
EDOC '04 Proceedings of the Enterprise Distributed Object Computing Conference, Eighth IEEE International
Value-Based Software Engineering
Value-Based Software Engineering
A Framework for Business Model Driven Development
STEP '04 Proceedings of the 12 International Workshop on Software Technology and Engineering Practice
Toward UML Profiles for Web Services and their Extra-Functional Properties
ICWS '06 Proceedings of the IEEE International Conference on Web Services
EDOC '07 Proceedings of the 11th IEEE International Enterprise Distributed Object Computing Conference
Policies and aspects for the supervision of BPEL processes
CAiSE'07 Proceedings of the 19th international conference on Advanced information systems engineering
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We address the problems that Web service management policies are not defined during Web service design and that management information collected during run-time is not directly annotated on designs to guide their improvements. We present novel mechanisms for: (1) generation of WS-Policy4MASC policies (for run-time Web service management) from the corresponding UML profiles, (2) feedback of information monitored during run-time by MASC middleware into another set of UML diagram annotations. The latter annotations show which design elements have not performed well in technical or financial metrics and service designers can use this information for design analysis and re-engineering decisions. We validated our mechanisms on prototypes using Eclipse UML tools and XSLT processing, applied to a stock trading Web service composition example.