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From Information System Requirements to Designs: a Mapping Framework

L. ChungUniversity of Toronto. Computer Systems Research Institute

出版	Computer Systems Research Institute, University of Toronto, 1990
URL	http://books.google.com.hk/books?id=gslQQwAACAAJ&hl=&source=gbs_api

註釋

Abstract: "Comprehensive methodologies for information system development need to provide a framework for the adequate representation of system requirements and also for their usage in generating system designs. Requirements specifications are assumed to include a functional description of what the information system is intended to do, how it will interact with its environment, what information it will manage and how that information relates to the system's environment. The generation of a design is achieved by mapping elements of the requirements model into one or more corresponding design objects. This mapping process is guided by two considerations.