Model-Driven Web Services Development
EEE '04 Proceedings of the 2004 IEEE International Conference on e-Technology, e-Commerce and e-Service (EEE'04)
Web Service Composition in UML
EDOC '04 Proceedings of the Enterprise Distributed Object Computing Conference, Eighth IEEE International
Toward UML Profiles for Web Services and their Extra-Functional Properties
ICWS '06 Proceedings of the IEEE International Conference on Web Services
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Web service technologies have specificities that must be accounted for at the design level. The first part of this paper presents a web service design language WS-UML that is a UML profile. WS-UML extends UML with graphical annotations to express the specific concepts of web services, e.g., composition, security, location, trace of execution. The second part of this paper presents a meta-model describing the essential elements of web services. Finally, the paper illustrates the usefulness of the WS-UML notation using a Tourist information service example.