Towards the integration of sysml and problem frames
Proceedings of the 3rd international workshop on Applications and advances of problem frames
Generating early design models from requirements analysis artifacts using problem frames and SysML
ECMFA'11 Proceedings of the 7th European conference on Modelling foundations and applications
Bridging the gap between requirements and design: An approach based on Problem Frames and SysML
Journal of Systems and Software
Requirements analysis and modeling with problem frames and SysML: a case study
ECMFA'10 Proceedings of the 6th European conference on Modelling Foundations and Applications
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Recently, SysML has been adopted by the Object Management Group as a modelling language for Systems Engineering. SysML is a UML profile that represents a subset of UML 2 with extensions. A wide adoption of the language could be hindered by the lack of a methodology that drives the modelling activities. Problem Frames (PFs) are a rigorous approach to requirements modelling that has the potential to improve the software development process. Unfortunately, PFs are not supported by an intuitive notation and easy to use tools. As a consequence, their adoption in industry is limited. This paper explores the possibility of exploiting the PFs ideas in the context of SysML models. The goal is to provide model-based development processes using SysML with a set of concepts and guidelines that are sound and have already been used and validated.