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R. Anzböck, S. Dustdar:
"Interorganizational Workflow in the Medical Imaging Domain";
Talk: 5th International Conference on Enterprise Information Systems (ICEIS), Angers-France; 04-23-2003 - 04-26-2003; in: "Proceedings of the 5th International Conference on Enterprise Information Systems (ICEIS)", Kluwer Academic Publishers, 3 (2003), ISBN: 972-98816-1-8; 292 - 300.

Interorganizational Workflows are increasingly gaining relevance in enterprise information systems, particularly in developing internet-based applications. A process model has to be shared to enable work items to be managed in different workflow engines. This paper discusses the state-of-the-art for three interorganizational workflow models: capacity sharing, case transfer, and loosely coupled model. Furthermore, progress in workflow standardization in the medical imaging domain as well as its main concepts and software components are introduced. Key workflows, tasks, and protocols of the medical imaging domain are discussed. The presented interorganizational workflow models are then applied to the medical imaging domain and advantages of all models are discussed. Finally, the required infrastructure for a Web-service based design is discussed, conclusions for Web-service based implementations are presented, and further research areas are concluded.

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