UML Activity Diagrams as a Workflow Specification Language
«UML» '01 Proceedings of the 4th International Conference on The Unified Modeling Language, Modeling Languages, Concepts, and Tools
A Petri net-based model for web service composition
ADC '03 Proceedings of the 14th Australasian database conference - Volume 17
Web Service Composition in UML
EDOC '04 Proceedings of the Enterprise Distributed Object Computing Conference, Eighth IEEE International
Modeling and Specification of Web Services Composition Using UML-S
NWESP '08 Proceedings of the 2008 4th International Conference on Next Generation Web Services Practices
Towards formalizing web service composition in Maude's strategy language
Proceedings of the 1st International Conference on Intelligent Semantic Web-Services and Applications
Applying model-driven engineering for linking web service and context models: position paper
Proceedings of the 13th International Conference on Information Integration and Web-based Applications and Services
Model-Driven Approaches to Service Composition
International Journal of Adaptive, Resilient and Autonomic Systems
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Based on top of Web protocols and XML language, Web services are emerging as a framework to provide application-to-application interaction. An important challenge is their integration in order to provide new value-added composite services, allowing consequently Business-to-Business relationships. Therefore, many composition languages have been proposed in the past few years. However, a weakness of these languages is that they are difficult to use in early stages of development, such as specification. Thus, an extension to UML 2.0, named UML-S, was introduced to develop composite Web services conforming to the model-driven engineering vision. This paper introduces the necessary transformation rules between UML-S and low-level code to comply with MDE approach.