IEEE Internet Computing
Coordinating multiple agents in the supply chain
WET-ICE '96 Proceedings of the 5th International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprises (WET ICE'96)
Agent-oriented software technologies: flaws and remedies
AOSE'02 Proceedings of the 3rd international conference on Agent-oriented software engineering III
West2East: exploiting WEb Service Technologies to Engineer Agent-based SofTware
International Journal of Agent-Oriented Software Engineering
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Web services and web service composition languages for web service choreography are becoming more and more important in the area of inter-enterprise integration. A huge amount of work has been done in the area of web service composition languages. However, the aspects of modelling these specific kinds of software systems have not been studied in detail, in contrast to the definition of business processes where a lot of well-known techniques exist. In this paper, we show how the usage of UML 2.0 and agent specific extensions of it can contribute to the specification of web service choreography. We will start by introducing the notion of web services and web service compositions languages. Then we show how business processes can be specified using UML 2.0 in general by a small case study. Next these business processes are refined to the level of negotiation and processes between web services.