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Erschienen in:
2014 | OriginalPaper | Buchkapitel
Creating Quantitative Goal Models: Governmental Experience
verfasst von : Okhaide Akhigbe, Mohammad Alhaj, Daniel Amyot, Omar Badreddin, Edna Braun, Nick Cartwright, Gregory Richards, Gunter Mussbacher
Erschienen in: Conceptual Modeling
Verlag: Springer International Publishing
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Precision in goal models can be enhanced using quantitative rather than qualitative scales. Selecting appropriate values is however often difficult, especially when groups of stakeholders are involved. This paper identifies and compares generic and domain-specific group decision approaches for selecting quantitative values in goal models. It then reports on the use of two approaches targeting quantitative contributions, actor importance, and indicator definitions in the Goal-oriented Requirement Language. The approaches have been deployed in two independent branches of the Canadian government.