Foundations of the B method

Dominique Cansell 1 Dominique Méry 1
1 MOSEL - Proof-oriented development of computer-based systems
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : B is a method for specifying, designing and coding software systems. It is based on the Zermelo-Fraenkel set theory with choice axiom, the concept of generalized substitution and on structuring mechanisms (machine, refinement, implementation). The concept of refinement is the key notion for developing B models of (software) systems in an incremental way. B activities focus on writing mathematical proofs in order to justify developed B models. Proofs of B models makes the user (designer or specifier) convinced that the (software) system is effectively correct. We provide a survey of the underlying logic of the B method and the semantical concepts related to the B method; we detail the B development process partially supported by the mechanical engine of the prover.
Type de document :
Article dans une revue
Computers and Informatics, 2003, 22, 31 p
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Soumis le : mardi 26 septembre 2006 - 09:41:17
Dernière modification le : jeudi 11 janvier 2018 - 06:19:52


  • HAL Id : inria-00099794, version 1



Dominique Cansell, Dominique Méry. Foundations of the B method. Computers and Informatics, 2003, 22, 31 p. 〈inria-00099794〉



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