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Authors: Stefan Ratschan 1 and Zhikun She 2

Affiliations: 1 Institute of Computer Science, Czech Academy of Sciences, Czech Republic ; 2 LMIB and School of Science, Beihang University, China

Keyword(s): Hybrid Systems, Verification, Constraint Propagation.

Related Ontology Subjects/Areas/Topics: Hybrid Dynamical Systems ; Informatics in Control, Automation and Robotics ; Signal Processing, Sensors, Systems Modeling and Control

Abstract: In this paper we introduce two improvements to the method of verification of hybrid systems by constraint propagation based abstraction refinement that we introduced earlier. The first improvement improves the recursive propagation of reachability information over the regions constituting the abstraction, and the second improvement reasons backward from the set of unsafe states, instead of reasoning forward from the set of initial states. Detailed computational experiments document the usefulness of these improvements.

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Paper citation in several formats:
Ratschan, S. and She, Z. (2008). RECURSIVE AND BACKWARD REASONING IN THE VERIFICATION ON HYBRID SYSTEMS. In Proceedings of the Fifth International Conference on Informatics in Control, Automation and Robotics - Volume 4: ICINCO; ISBN 978-989-8111-32-6; ISSN 2184-2809, SciTePress, pages 65-71. DOI: 10.5220/0001475500650071

@conference{icinco08,
author={Stefan Ratschan. and Zhikun She.},
title={RECURSIVE AND BACKWARD REASONING IN THE VERIFICATION ON HYBRID SYSTEMS},
booktitle={Proceedings of the Fifth International Conference on Informatics in Control, Automation and Robotics - Volume 4: ICINCO},
year={2008},
pages={65-71},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001475500650071},
isbn={978-989-8111-32-6},
issn={2184-2809},
}

TY - CONF

JO - Proceedings of the Fifth International Conference on Informatics in Control, Automation and Robotics - Volume 4: ICINCO
TI - RECURSIVE AND BACKWARD REASONING IN THE VERIFICATION ON HYBRID SYSTEMS
SN - 978-989-8111-32-6
IS - 2184-2809
AU - Ratschan, S.
AU - She, Z.
PY - 2008
SP - 65
EP - 71
DO - 10.5220/0001475500650071
PB - SciTePress