[1308.5334v1] Approximated Symbolic Computations over Hybrid Automata
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Computer Science > Systems and Control

arXiv:1308.5334v1 (cs)
[Submitted on 24 Aug 2013]

Title:Approximated Symbolic Computations over Hybrid Automata

Authors:Alberto Casagrande (University of Trieste), Tommaso Dreossi (University of Udine), Carla Piazza (University of Udine)
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Abstract:Hybrid automata are a natural framework for modeling and analyzing systems which exhibit a mixed discrete continuous behaviour. However, the standard operational semantics defined over such models implicitly assume perfect knowledge of the real systems and infinite precision measurements. Such assumptions are not only unrealistic, but often lead to the construction of misleading models. For these reasons we believe that it is necessary to introduce more flexible semantics able to manage with noise, partial information, and finite precision instruments. In particular, in this paper we integrate in a single framework based on approximated semantics different over and under-approximation techniques for hybrid automata. Our framework allows to both compare, mix, and generalize such techniques obtaining different approximated reachability algorithms.
Comments: In Proceedings HAS 2013, arXiv:1308.4904
Subjects: Systems and Control (eess.SY); Formal Languages and Automata Theory (cs.FL); Logic in Computer Science (cs.LO)
ACM classes: C.1.3; F.4.3; I.1.3
Cite as: arXiv:1308.5334 [cs.SY]
  (or arXiv:1308.5334v1 [cs.SY] for this version)
  https://doi.org/10.48550/arXiv.1308.5334
Journal reference: EPTCS 124, 2013, pp. 43-57
Related DOI: https://doi.org/10.4204/EPTCS.124.6

Submission history

From: EPTCS [view email] [via EPTCS proxy]
[v1] Sat, 24 Aug 2013 14:34:00 UTC (55 KB)
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