Robust Model-Checking of Linear-Time Properties in Timed Automata
Formal verification of timed systems is well understood, but their implementation is still challenging. Raskin et al. have recently brought out a model of parameterized timed automata in which the transitions might be slightly delayed or expedited. This model is used to prove that a timed system is...
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description | Formal verification of timed systems is well understood, but their implementation is still challenging. Raskin et al. have recently brought out a model of parameterized timed automata in which the transitions might be slightly delayed or expedited. This model is used to prove that a timed system is implementable with respect to a safety property, by proving that the parameterized model robustly satisfies the safety property. We extend here the notion of implementability to the broader class of linear-time properties, and provide PSPSACE algorithms for the robust model-checking of Büchi-like and LTL properties. We also show how those algorithms can be adapted in order to verify bounded-response-time properties. |
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source | Springer Books |
subjects | Applied sciences Computer Science Computer science control theory systems Exact sciences and technology Implementability Logic in Computer Science robust verification Software Software engineering Theoretical computing timed systems |
title | Robust Model-Checking of Linear-Time Properties in Timed Automata |
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