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arXiv · 1011.0219

On Zone-Based Analysis of Duration Probabilistic Automata

Oded Maler·Kim G. Larsen·Bruce H. Krogh
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Abstract

We propose an extension of the zone-based algorithmics for analyzing timed automata to handle systems where timing uncertainty is considered as probabilistic rather than set-theoretic. We study duration probabilistic automata (DPA), expressing multiple parallel processes admitting memoryfull continuously-distributed durations. For this model we develop an extension of the zone-based forward reachability algorithm whose successor operator is a density transformer, thus providing a solution to verification and performance evaluation problems concerning acyclic DPA (or the bounded-horizon behavior of cyclic DPA).

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Oded Maler, Kim G. Larsen, Bruce H. Krogh. 2010-11-01. On Zone-Based Analysis of Duration Probabilistic Automata. https://doi.org/10.4204/eptcs.39.3

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