3 research outputs found
Transformation of UML Behavioral Diagrams to Support Software Model Checking
Unified Modeling Language (UML) is currently accepted as the standard for
modeling (object-oriented) software, and its use is increasing in the aerospace
industry. Verification and Validation of complex software developed according
to UML is not trivial due to complexity of the software itself, and the several
different UML models/diagrams that can be used to model behavior and structure
of the software. This paper presents an approach to transform up to three
different UML behavioral diagrams (sequence, behavioral state machines, and
activity) into a single Transition System to support Model Checking of software
developed in accordance with UML. In our approach, properties are formalized
based on use case descriptions. The transformation is done for the NuSMV model
checker, but we see the possibility in using other model checkers, such as
SPIN. The main contribution of our work is the transformation of a non-formal
language (UML) to a formal language (language of the NuSMV model checker)
towards a greater adoption in practice of formal methods in software
development.Comment: In Proceedings FESCA 2014, arXiv:1404.043