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Conference Papers Year : 2014

Proving the Fidelity of Simulations of Event-B Models

Jean-Pierre Jacquot
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Jeanine Souquières

Abstract

A major hindrance to the use of formal methods is the difficulty to validate the models, particularly at the early stages of the development. We propose to build simulations: programs automatically generated from the specifications but with user-provided implementations of the non-executable traits of the models. We present such a simulation. Of course, the question of the fidelity of the simulation to the model is raised in such a setting. We provide a formal definition of fidelity and the proof obligations that can be attached to each hand-coded element so that fidelity can be proven.
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Dates and versions

hal-00908066 , version 1 (22-12-2013)

Identifiers

  • HAL Id : hal-00908066 , version 1

Cite

Faqing Yang, Jean-Pierre Jacquot, Jeanine Souquières. Proving the Fidelity of Simulations of Event-B Models. The 15th IEEE International Symposium on High Assurance Systems Engineering (HASE), Jan 2014, Miami, United States. ⟨hal-00908066⟩
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