Automated test generation based on symbolic execution can be beneficial for systematically
testing safety-critical software, to facilitate test engineers to pursue the strict testing …

We present a dual technique for generating and verifying proof certificates in SMT-based
model checkers, focusing on proofs of invariant properties. Certificates for two major model …

Software systems for automating safety-critical tasks in application domains like, for
example, avionics, railways, automotive, industry 4.0 and healthcare, must be highly …

An independent safety assessment of railway software systems is performed by RATP
(Régie Autonome des Transports Parisiens) for all safety-critical systems before their …

The growing share of driver assistance functions, their criticality, as well as the prospect of
certification of these functions, make their verification and validation necessary with a level …

The design of complex systems involves several design models supporting different analysis
techniques for validation and verification purposes. These activities lead to the definition of …

Modern automotive embedded software is mostly designed using model-based design tools
such as Simulink or SCADE, and source code is generated automatically from the models …

Software systems for automating safety-critical tasks in application domains like, avionics,
railways, automotive, industry 4.0, and healthcare must be highly reliable. In this thesis, we …

La sécurité est un enjeu majeur dans le cycle de développement des systèmes critiques,
notamment dans le secteur du transport ferroviaire. Cette thèse vise la modélisation, la …