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|Title:||Towards a Task-Oriented, Policy-Driven Business Requirements Specification for Web Services|
|Citation:||Lecture Notes in Computer Science, 2006, 4102, pp. 465-470.|
|Abstract:||Dynamic assembly of complex software is possible through automated composition of web services. Coordination scripts identify and orchestrate a number of services to fulfil a user or business goal. There exists a need for expressing high level business requirements in such a way that is accessible by businesses. Current solutions fail to include specifications at the appropriate level of abstraction. Our approach defines a graphical notation to depict a business goal in terms of objectives, which are refined by tasks. The specifics of each task as well as overarching business constraints are expressed by policies.|
|Description:||This paper was presented at Business Process Management, 4th International Conference, BPM 2006 and published as Lecture Notes in Computer Science, 2006, 4102, pp. 465-470.|
|Appears in Collections:||Conference Papers & Presentations, Dept. of Computer Science|
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