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Authors: Oussama Khlifi 1 ; Olfa Mosbahi 2 ; Mohamed Khalgui 3 and Georg Frey 4

Affiliations: 1 Saarland University, University of Carthage and ZeMA – Zentrum fur Mechatronik und Automatisierungstechnik gemeinnützige GmbH, Germany ; 2 University of Carthage, Tunisia ; 3 University of Carthage and Xidian University, Tunisia ; 4 Saarland University and ZeMA – Zentrum fur Mechatronik und Automatisierungstechnik gemeinnützige GmbH, Germany

Keyword(s): Formal verification, Model checking, Adaptive distributed systems.

Related Ontology Subjects/Areas/Topics: Distributed and Mobile Software Systems ; Distributed Architectures ; Formal Methods ; Requirements Elicitation and Specification ; Simulation and Modeling ; Software Engineering ; Software Engineering Methods and Techniques

Abstract: Adaptive systems are able to modify their behaviors to cope with unpredictable significant changes at run-time such as component failures. These systems are critical for future project and other intelligent systems. Reconfiguration is often a major undertaking for systems: it might make its functions unavailable for some time and make potential harm to human life or large financial investments. Thus, updating a system with a new configuration requires the assurance that the new configuration will fully satisfy the expected requirements. Formal verification has been widely used to guarantee that a system specification satisfies a set of properties. However, applying verification techniques at run time for any potential change can be very expensive and sometimes unfeasible. In this paper, we propose a new verification approach to deal with the formal verification of these reconfiguration scenarios. New reconfigurable CTL semantics is introduced to cover the verification of reconfigurab le properties. It consists of two verification steps: design time and run-time verification. A railway case study will be also presented. (More)

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Paper citation in several formats:
Khlifi, O.; Mosbahi, O.; Khalgui, M. and Frey, G. (2017). New Verification Approach for Reconfigurable Distributed Systems. In Proceedings of the 12th International Conference on Software Technologies - ICSOFT; ISBN 978-989-758-262-2; ISSN 2184-2833, SciTePress, pages 355-362. DOI: 10.5220/0006434003550362

@conference{icsoft17,
author={Oussama Khlifi. and Olfa Mosbahi. and Mohamed Khalgui. and Georg Frey.},
title={New Verification Approach for Reconfigurable Distributed Systems},
booktitle={Proceedings of the 12th International Conference on Software Technologies - ICSOFT},
year={2017},
pages={355-362},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006434003550362},
isbn={978-989-758-262-2},
issn={2184-2833},
}

TY - CONF

JO - Proceedings of the 12th International Conference on Software Technologies - ICSOFT
TI - New Verification Approach for Reconfigurable Distributed Systems
SN - 978-989-758-262-2
IS - 2184-2833
AU - Khlifi, O.
AU - Mosbahi, O.
AU - Khalgui, M.
AU - Frey, G.
PY - 2017
SP - 355
EP - 362
DO - 10.5220/0006434003550362
PB - SciTePress

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