InforLorV4, Main, Exploration, bibRecord, 000658

Observation-Level-Driven Formal Modeling

Identifieur interne : 000658 ( Main/Exploration ); précédent : 000657; suivant : 000659

Observation-Level-Driven Formal Modeling

Auteurs : Atif Mashkoor [Autriche] ; Jean-Pierre Jacquot [France]

Source :

RBID : Hal:hal-01140824

English descriptors

mix :
- Event-B, Formal methods, Software engineering.

Abstract

Refinement-based formal methods provide a sys- tematic process to develop software that is correct by construc- tion through a gradual enrichment of models. However, their waterfall-like linear sequence of refinements makes it difficult to express properties at the desired level of abstraction without cluttering the models’ specification. Consequently, models become difficult to develop, organize and understand. In this paper, we present an approach based on the notion of “observation levels” to organize the model development in such a way that facilitates the inclusion of new properties into the model without compro- mising its understandability. The approach is demonstrated by its application on two real-life high-assurance case studies.

Url:

https://hal.archives-ouvertes.fr/hal-01140824

DOI: 10.1109/HASE.2015.32

Affiliations:

Links toward previous steps (curation, corpus...)

to stream Hal, to step Corpus: 003649
to stream Hal, to step Curation: 003649
to stream Hal, to step Checkpoint: 000640
to stream Main, to step Merge: 000658
to stream Main, to step Curation: 000658

Le document en format XML

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<front><div type="abstract" xml:lang="en">Refinement-based formal methods provide a sys- tematic process to develop software that is correct by construc- tion through a gradual enrichment of models. However, their waterfall-like linear sequence of refinements makes it difficult to express properties at the desired level of abstraction without cluttering the models’ specification. Consequently, models become difficult to develop, organize and understand. In this paper, we present an approach based on the notion of “observation levels” to organize the model development in such a way that facilitates the inclusion of new properties into the model without compro- mising its understandability. The approach is demonstrated by its application on two real-life high-assurance case studies.</div>
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Observation-Level-Driven Formal Modeling

Observation-Level-Driven Formal Modeling

Source :

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri