Models for model's sake: why explicit system models are also an end to themselves.
Proceedings of the 30th international conference on Software engineering
Requirements-based test case specification by using information from model construction
Proceedings of the 3rd international workshop on Automation of software test
Benefits of system simulation for automotive applications
MBEERTS'07 Proceedings of the 2007 International Dagstuhl conference on Model-based engineering of embedded real-time systems
A systematic literature review on service description methods
REFSQ'12 Proceedings of the 18th international conference on Requirements Engineering: foundation for software quality
Hi-index | 0.00 |
In this paper, we introduce a simple but formal service description language (ForSeL) for modelbased requirements engineering. The basic notion in ForSeL is a service representing a functional requirement. Each service describes a system "re"-action that is triggered by a set of input actions -- (but only) if an additional precondition holds. The functional part of a specification is then obtained by the combination of a finite number of services. We pay special attention to two kinds of preconditions which are often mixed up in practice: sufficient and necessary preconditions. Moreover, we present refinement concepts for services that enable a stepwise development of functional requirements.