What's decidable about hybrid automata?
STOC '95 Proceedings of the twenty-seventh annual ACM symposium on Theory of computing
Model checking
Model checking algorithms for analog verification
Proceedings of the 39th annual Design Automation Conference
Analysis and Design of Analog Integrated Circuits
Analysis and Design of Analog Integrated Circuits
Design and Synthesis of Synchronization Skeletons Using Branching-Time Temporal Logic
Logic of Programs, Workshop
Verification of Reactive Systems: Formal Methods and Algorithms
Verification of Reactive Systems: Formal Methods and Algorithms
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We deal with the problem of designing suitable languages for the modeling and the automatic verification of properties over analog circuits. To this purpose, we suitably enrich classical temporal logics with basic formul\ae allowing to model arbitrary functions relating analog variables. We show how to automatically check the resulting CTLf formulæ on analog circuits. In particular, we rely on interval arithmetic methods and we extend to the analog context a number of techniques for the abstraction and the verification of digital systems, based on three-valued temporal logics.