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Conference publicationsAnalysis of methods and approaches for deriving system requirements from business modelsRussia, Moscow There are different methods for specifying information system requirements. One of them suggests that system requirements should be derived from the organizational business model. To reduce number of errors while going from business model to system, this process should be documented and, if possible, automated. This article describes and analyzes existing techniques for deriving software requirements from the business models. There are three basic approaches, according to which business designers use for business and system modeling: 1. Different types of diagrams 2. The same types of diagrams 3. Mixed variant (the same types of diagrams but with different elements) For each approach the author describes the most typical modeling tool (software) and analyzes its strengths and weaknesses. |
