Formalizing Time4sys using parametric timed automata - Inria - Institut national de recherche en sciences et technologies du numérique
Conference Papers Year : 2019

Formalizing Time4sys using parametric timed automata

Abstract

Critical real-time systems must be verified to avoid the risk of dramatic consequences in case of failure. Thales developed an open formalism Time4sys to model real-time systems, with expressive features such as periodic or sporadic tasks, task dependencies, distributed systems, etc. However, Time4sys does not natively allow for a formal reasoning. In this work, we present a translation from Time4sys to (parametric) timed automata, so as to allow for a formal verification.

Dates and versions

hal-02153214 , version 1 (12-06-2019)

Identifiers

Cite

Étienne André. Formalizing Time4sys using parametric timed automata. 13th International Symposium on Theoretical Aspects of Software Engineering (TASE 2019), Jul 2019, Guilin, China. ⟨hal-02153214⟩
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