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Annals of Software Engineering
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Science of Computer Programming
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MoDELS '08 Proceedings of the 11th international conference on Model Driven Engineering Languages and Systems
Verifying Ptolemy II Discrete-Event Models Using Real-Time Maude
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All about maude - a high-performance logical framework: how to specify, program and verify systems in rewriting logic
Verifying Ptolemy II Discrete-Event Models Using Real-Time Maude
ICFEM '09 Proceedings of the 11th International Conference on Formal Engineering Methods: Formal Methods and Software Engineering
The rewriting logic semantics project: a progress report
FCT'11 Proceedings of the 18th international conference on Fundamentals of computation theory
Verifying hierarchical Ptolemy II discrete-event models using Real-Time Maude
Science of Computer Programming
The rewriting logic semantics project: A progress report
Information and Computation
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This paper shows how Ptolemy II discrete-event (DE) models can be formally analyzed using Real-Time Maude. We formalize in Real-Time Maude the semantics of a subset of hierarchical Ptolemy II DE models, and explain how the code generation infrastructure of Ptolemy II has been used to automatically synthesize a Real-Time Maude verification model from a Ptolemy II design model. This enables a model-engineering process that combines the convenience of Ptolemy II DE modeling and simulation with formal verification in Real-Time Maude.