A Distributed Algorithm for the Validation of Timed State Machines
Identifieur interne : 000164 ( Hal/Corpus ); précédent : 000163; suivant : 000165A Distributed Algorithm for the Validation of Timed State Machines
Auteurs : Xavier Rebeuf ; Gerardo Satriano ; Françoise Simonot-LionSource :
Descripteurs français
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Abstract
In this paper, we propose an a priori validation technique for time critical systems modelized thanks to timed automata. We validate the model of a given system using a hybrid method combining exhaustive exploration and simulation. For critical parts of the state machine, the exhaustive exploration produces a deterministic proof and a symbolic computation of the resulting clocks and constraints with regard to the initial ones. We can perform simulations of the complete state machine substituting these critical parts with the corresponding symbolic computation. In this paper, we propose an algorithm to automatically partition the automata into independent parts. Therefore, it is possible to parallelize the exhaustive analysis. || Dans ce papier, nous proposons une technique de validation a priori pour les systèmes temps critiques modélisés par des automates temporisés. Nous validons le modèle d'un système en utilisant une méthode hybride qui combine l'exploration exhaustive et la
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Hal:inria-00107592Le document en format XML
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We validate the model of a given system using a hybrid method combining exhaustive exploration and simulation. For critical parts of the state machine, the exhaustive exploration produces a deterministic proof and a symbolic computation of the resulting clocks and constraints with regard to the initial ones. We can perform simulations of the complete state machine substituting these critical parts with the corresponding symbolic computation. In this paper, we propose an algorithm to automatically partition the automata into independent parts. Therefore, it is possible to parallelize the exhaustive analysis. || Dans ce papier, nous proposons une technique de validation a priori pour les systèmes temps critiques modélisés par des automates temporisés. Nous validons le modèle d'un système en utilisant une méthode hybride qui combine l'exploration exhaustive et la</div></front></TEI><hal api="V3"><titleStmt><title xml:lang="en">A Distributed Algorithm for the Validation of Timed State Machines</title><author role="aut"><persName><forename type="first">Xavier</forename><surname>Rebeuf</surname></persName><email>Xavier.Rebeuf@loria.fr</email><idno type="halauthor">130594</idno><orgName ref="#struct-364480"></orgName><affiliation ref="#struct-2406"></affiliation></author><author role="aut"><persName><forename type="first">Gerardo</forename><surname>Satriano</surname></persName><email></email><idno type="halauthor">138773</idno><orgName ref="#struct-365321"></orgName></author><author role="aut"><persName><forename type="first">Françoise</forename><surname>Simonot-Lion</surname></persName><email></email><idno type="halauthor">129568</idno><orgName ref="#struct-364480"></orgName><affiliation ref="#struct-2406"></affiliation></author><editor role="depositor"><persName><forename>Publications</forename><surname>Loria</surname></persName><email>publications@loria.fr</email></editor></titleStmt><editionStmt><edition n="v1" type="current"><date type="whenSubmitted">2006-10-19 09:02:29</date><date type="whenModified">2016-05-19 01:09:11</date><date type="whenReleased">2006-10-20 15:32:31</date><date type="whenProduced">2002</date><date type="whenEndEmbargoed">2015-02-10</date><ref type="file" target="https://hal.inria.fr/inria-00107592/document"><date notBefore="2015-02-10"></date></ref><ref type="file" n="1" target="https://hal.inria.fr/inria-00107592/file/A02-R-267.pdf"><date notBefore="2015-02-10"></date></ref></edition><respStmt><resp>contributor</resp><name key="108626"><persName><forename>Publications</forename><surname>Loria</surname></persName><email>publications@loria.fr</email></name></respStmt></editionStmt><publicationStmt><distributor>CCSD</distributor><idno type="halId">inria-00107592</idno><idno type="halUri">https://hal.inria.fr/inria-00107592</idno><idno type="halBibtex">rebeuf:inria-00107592</idno><idno type="halRefHtml">6th International Conference On Principles Of DIstributed Systems - 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We validate the model of a given system using a hybrid method combining exhaustive exploration and simulation. For critical parts of the state machine, the exhaustive exploration produces a deterministic proof and a symbolic computation of the resulting clocks and constraints with regard to the initial ones. We can perform simulations of the complete state machine substituting these critical parts with the corresponding symbolic computation. In this paper, we propose an algorithm to automatically partition the automata into independent parts. Therefore, it is possible to parallelize the exhaustive analysis. || Dans ce papier, nous proposons une technique de validation a priori pour les systèmes temps critiques modélisés par des automates temporisés. Nous validons le modèle d'un système en utilisant une méthode hybride qui combine l'exploration exhaustive et la</abstract></profileDesc></hal></record>Pour manipuler ce document sous Unix (Dilib)
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|texte= A Distributed Algorithm for the Validation of Timed State Machines
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