Statecharts: A visual formalism for complex systems
Science of Computer Programming
The ESTEREL synchronous programming language: design, semantics, implementation
Science of Computer Programming
Proceedings of the 3rd ACM international workshop on Data warehousing and OLAP
Ninth International Conference on Information and Knowledge Management
Hierarchical Automata as Model for Statecharts
ASIAN '97 Proceedings of the Third Asian Computing Science Conference on Advances in Computing Science
Synchronous Observers and the Verification of Reactive Systems
AMAST '93 Proceedings of the Third International Conference on Methodology and Software Technology: Algebraic Methodology and Software Technology
Checking Safety Properties Using Induction and a SAT-Solver
FMCAD '00 Proceedings of the Third International Conference on Formal Methods in Computer-Aided Design
Compiling ARGOS into Boolean Equations
FTRTFT '96 Proceedings of the 4th International Symposium on Formal Techniques in Real-Time and Fault-Tolerant Systems
From simulink to SCADE/lustre to TTA: a layered approach for distributed embedded applications
Proceedings of the 2003 ACM SIGPLAN conference on Language, compiler, and tool for embedded systems
Argos: an automaton-based synchronous language
Computer Languages
Flush: a system development tool based on scade/lustre
Proceedings of the 10th international workshop on Formal methods for industrial critical systems
A denotational semantics for stateflow
Proceedings of the 5th ACM international conference on Embedded software
Translating discrete-time simulink to lustre
ACM Transactions on Embedded Computing Systems (TECS)
A timing model for synchronous language implementations in simulink
EMSOFT '06 Proceedings of the 6th ACM & IEEE International conference on Embedded software
Modelling feature interactions in the automotive domain
Proceedings of the 2008 international workshop on Models in software engineering
Electronic Notes in Theoretical Computer Science (ENTCS)
FMICS'10 Proceedings of the 15th international conference on Formal methods for industrial critical systems
A tabular expression toolbox for matlab/simulink
NFM'11 Proceedings of the Third international conference on NASA Formal methods
Implementation of timed automata: an issue of semantics or modeling?
FORMATS'05 Proceedings of the Third international conference on Formal Modeling and Analysis of Timed Systems
Semantic Translation of Simulink Diagrams to Input/Output Extended Finite Automata
Discrete Event Dynamic Systems
Refinement-oriented models of Stateflow charts
Science of Computer Programming
Lessons learnt from the adoption of formal model-based development
NFM'12 Proceedings of the 4th international conference on NASA Formal Methods
Verifying hierarchical Ptolemy II discrete-event models using Real-Time Maude
Science of Computer Programming
Efficient coverage of parallel and hierarchical stateflow models for test case generation
Software Testing, Verification & Reliability
An industrial application of formal model based development: the Metrô Rio ATP case
Proceedings of the 2nd International Workshop on Software Engineering for Resilient Systems
Formal semantics of modular time refinement in AutoFocus
Computer Science - Research and Development
Zélus: a synchronous language with ODEs
Proceedings of the 16th international conference on Hybrid systems: computation and control
Science of Computer Programming
Robust and extensible task implementations of synchronous finite state machines
Proceedings of the Conference on Design, Automation and Test in Europe
Safety-critical medical device development using the UPP2SF model translation tool
ACM Transactions on Embedded Computing Systems (TECS)
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The Simulink/Stateflow toolset is an integrated suite enabling model-based design and has become popular in the automotive and aeronautics industries. We have previously developed a translator called Simtolus from Simulink to the synchronous language Lustre and we build upon that work by encompassing Stateflow as well. Stateflow is problematical for synchronous languages because of its unbounded behaviour so we propose analysis techniques to define a subset of Stateflow for which we can define a synchronous semantics. We go further and define a "safe" subset of Stateflow which elides features which are potential sources of errors in Stateflow designs. We give an informal presentation of the Stateflow to Lustre translation process and show how our model-checking tool Lesar can be used to verify some of the semantical checks we have proposed. Finally, we present a small case-study.