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The paper aims at proving that some object-oriented fundamental principles provide new suitable mechanisms for the analysis and the specification of complex systems. Three principles are presented and discussed in the paper through a case study. The locality principle allows to concentrate on one object, stressing its structure and behavior through the notion of life cycle, the refinement principle...
This paper addresses the problem of introducing variability in goal-based requirements. The proposed approach adopts and extends the KAOS goal oriented metamodel with variability concepts. The resulting metamodel is then used to model common and variable requirements at goal level. The application domain is the Cycab, a public vehicle with fully automated driving capability. A software prototype is...
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