VERification models and techniques applied to the TEsting and Control of reactive Systems

The VerTeCs team is stopped since 12/31/2012.
The team's member are now part of the Sumo team

Team manager

Thierry Jéron
tél : +33 2 99 84 74 64


Reactive systems are often critical systems, as errors occuring during their execution may have dramatic economical or human consequences. The correctness of such systems is thus essential. This can be ensured either by formally verifying properties on specifications, or by testing the conformance of implementations with respect to their specifications, or by forbidding unexpected behaviors of implementations using controllers.

The aim of the project is to improve the reliability of reactive systems by providing software engineers with methods and tools for automating the test generation and controller synthesis from formal specifications. We develop formal models for objects and relations occurring in testing and control, and algorithms for automatic test and controller synthesis. We implement prototype tools for industrial transfer or distribution in the academic world.

Our research is based on verification techniques such as model-checking, theorem proving, static analysis, the control theory of discrete event systems, and their underlying models and logics. The close connection between testing and control produces a synergy between these themes and allows to share models, techniques and tools.

Our privileged application domains are telecommunication systems, embedded systems, smart-cards, and control-command systems.

Research themes



| VerTeCs | Team | Publications | New Results | Softwares |
Irisa - Inria - Copyright 2012 © Projet VerTeCs