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Exponential-Size Model Property for PDL with Separating Parallel Composition

Boudou, Joseph Exponential-Size Model Property for PDL with Separating Parallel Composition. (2015) In: Mathematical Foundations of Computer Science (MFCS 2015), 24 August 2015 - 28 August 2015 (Milan, Italy).

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Official URL: https://doi.org/10.1007/978-3-662-48057-1_10

Abstract

Propositional dynamic logic is extended with a parallel program having a separating semantic: the program (α || β) executes α and β on two substates of the current state. We prove that when the composition of two substates is deterministic, the logic has the exponential-size model property. The proof is by a piecewise filtration using an adaptation of the Fischer-Ladner closure. We conclude that the satisfiability of the logic is decidable in NEXPTIME.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to Springer editor. This papers appears in volume 9234 of Lecture Notes in Computer Science ISSN : 0302-9743 ISBN 978-3-662-48056-4 The original PDF is available at: https://link.springer.com/chapter/10.1007/978-3-662-48057-1_10
HAL Id:hal-02559772
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
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ANR : Agence nationale de la recherche (France)
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Deposited On:21 Apr 2020 10:04

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