A Verified Low-Level Implementation of the Adaptive Exterior Light and Speed Control System

In this article, we present an approach to the ABZ 2020 case study, that differs from the ones usually presented at ABZ: Rather than using a (correct-by-construction) approach following a formal method, we use MISRA C for a low-level implementation instead. We strictly adhere to test-driven developm...

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Detalles Bibliográficos
Autores principales: Krings, Sebastian, Körner, Philipp, Dunkelau, Jannik, Rutenkolk, Chris
Formato: Online Artículo Texto
Lenguaje:English
Publicado: 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7242055/
http://dx.doi.org/10.1007/978-3-030-48077-6_30
Descripción
Sumario:In this article, we present an approach to the ABZ 2020 case study, that differs from the ones usually presented at ABZ: Rather than using a (correct-by-construction) approach following a formal method, we use MISRA C for a low-level implementation instead. We strictly adhere to test-driven development for validation, and only afterwards apply model checking using CBMC for verification. In consequence, our realization of the ABZ case study can serve as a baseline reference for comparison, allowing to assess the benefit provided by the various formal modeling languages, methods and tools.

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