Use-cases often capture the expected behaviors of a system and its components. During requirements analysis, it is important to understand and model the relationship among differe...
The Use Case Map (UCM) scenario notation has some strong features related to rapid capture and evaluation of requirements models. In this paper, we explain how a UCM model was deve...
Dorin Bogdan Petriu, Daniel Amyot, C. Murray Woods...
This paper describes a new approach to visualization of scenarios within the use case-based engineering of functional requirements – the so-called Video Camera metaphor. The Vid...
Formalization is a necessary precondition for the specification of precise and unambiguous use case models, which serve as reference points for the design and implementation of so...
The B method is one of the most used formal methods, when reactive systems is under question, due to good support for refinement. However, obtaining the formal model from requireme...