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A Fully Probabilistic Extension of Event-B

Mohamed Amine Aouadhi 1 Benoit Delahaye 2 Arnaud Lanoix 1 
2 AELOS
LINA - Laboratoire d'Informatique de Nantes Atlantique
Abstract : Event-B is a state-based formalism that enables the correct-by-construction development of systems. Several works have focused on the extension of Event-B for the description of probabilistic systems. While these extensions of Event-B allow replacing some non-deterministic choices with probabilities, some sources of non-determinism are left untouched. In this paper, we propose a fully probabilistic extension of Event-B where all the non-deterministic choices are replaced with probabilistic ones. We present the syntax and the semantics of this extension and illustrate our approach on a classical case study.
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https://hal.archives-ouvertes.fr/hal-01255753
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Submitted on : Wednesday, January 13, 2016 - 9:57:48 PM
Last modification on : Wednesday, April 27, 2022 - 4:21:46 AM
Long-term archiving on: : Friday, November 11, 2016 - 5:02:41 AM

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Mohamed Amine Aouadhi, Benoit Delahaye, Arnaud Lanoix. A Fully Probabilistic Extension of Event-B. [Research Report] LINA-University of Nantes. 2016. ⟨hal-01255753⟩

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