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Towards a formal semantics of the TESL specification language

Abstract : Most relevant industrial modeling problems depict hetero-geneity issues when combining different paradigms. Designing such systems with discrete and continuous parts necessarily raises formal verification problems. We focus on a synchronous heterogeneous specification language, called TESL. In particular, it allows the expression of interrelations of clocks and — unlike other existing languages — is able to express time-triggered behaviors above event-triggered ones. We are interested in formalizing such a language to derive a verification framework, including model-checking, and testing. The long-term purpose of this work is to develop in the Isabelle/HOL proof assistant, a formal semantics for such a language. In the current paper, we present and compare three complementary semantic approaches for our problem.
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Submitted on : Thursday, December 10, 2015 - 10:58:23 AM
Last modification on : Thursday, October 6, 2022 - 10:38:17 AM
Long-term archiving on: : Saturday, April 29, 2017 - 8:53:20 AM


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  • HAL Id : hal-01239669, version 1


Hai Nguyen Van, Thibaut Balabonski, Frédéric Boulanger, Safouan Taha, Benoît Valiron, et al.. Towards a formal semantics of the TESL specification language. 3rd International Workshop on the Globalization Of Modeling Languages (GEMOC 2015), Benoit Combemale; Julien Deantoni; Jeff Gray, Sep 2015, Ottawa, Canada. pp.14-19. ⟨hal-01239669⟩



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