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Requirements models are essential not just during system implementation, but also to manage system changes post-implementation. Such models should be supported by a requirements m...
Neil A. Ernst, John Mylopoulos, Yijun Yu, Tien Ngu...
In this paper we describe a tools environment which automates the validation and maintenance of a requirements model written in many-sorted first order logic. We focus on: a trans...
Abstract. Errors in a requirements model have prolonged detrimental effects on reliability, cost, and safety of a software system. It is very costly to fix these errors in later ...