The automata-theoretic approach to linear time model-checking is a standard technique for formal verification of concurrent systems. The system and the property to check are modeled with omega-automata that recognizes infinite words. Operations overs these automata (synchronized product and emptiness checks) allows to determine whether the system satisfies the property or not. In this thesis we focus on a particular type of omega-automata that enable a concise representation of weak fairness properties: transitions-based generalized Büchi automata (TGBA). First we outline existing verification algorithms, and we propose new efficient algorithms for strong automata. In a second step, the analysis of the strongly connected components of th...
The ubiquity of computer systems in everyday life impose to ensure their good behavior. The use of f...
AbstractWe consider automatic verification of finite state concurrent programs. The global state gra...
Abstract: "We consider the language containment and equivalence problems for six different types of ...
The automata-theoretic approach to linear time model-checking is a standard technique for formal ver...
L'approche automate pour le model checking de propriétés temporelles à temps linéaire est une techni...
Software systems have become ubiquitous in our everyday life. They replace humans for critical tasks...
International audienceWe present new parallel explicit emptiness checks for LTL model checking. Unli...
This work studies new algorithms and data structures that are useful in the context of program verif...
Problems in formal verification are often stated in terms of finite automata and extensions thereof....
This work studies new algorithms and data structures that are useful in the context of program verif...
We consider in this thesis the model-checking problem of infinite state systems, namely parametrized...
Abstract. The automata-theoretic approach for the verification of lin-ear time properties involves c...
This paper contributes to the multi-core model checking of timed automata (TA) with respect to liven...
In this paper, we address the problem of model checking temporal properties of finite-state programs...
International audienceGeldenhuys and Hansen have shown that a kind of ω-automaton known as testing a...
The ubiquity of computer systems in everyday life impose to ensure their good behavior. The use of f...
AbstractWe consider automatic verification of finite state concurrent programs. The global state gra...
Abstract: "We consider the language containment and equivalence problems for six different types of ...
The automata-theoretic approach to linear time model-checking is a standard technique for formal ver...
L'approche automate pour le model checking de propriétés temporelles à temps linéaire est une techni...
Software systems have become ubiquitous in our everyday life. They replace humans for critical tasks...
International audienceWe present new parallel explicit emptiness checks for LTL model checking. Unli...
This work studies new algorithms and data structures that are useful in the context of program verif...
Problems in formal verification are often stated in terms of finite automata and extensions thereof....
This work studies new algorithms and data structures that are useful in the context of program verif...
We consider in this thesis the model-checking problem of infinite state systems, namely parametrized...
Abstract. The automata-theoretic approach for the verification of lin-ear time properties involves c...
This paper contributes to the multi-core model checking of timed automata (TA) with respect to liven...
In this paper, we address the problem of model checking temporal properties of finite-state programs...
International audienceGeldenhuys and Hansen have shown that a kind of ω-automaton known as testing a...
The ubiquity of computer systems in everyday life impose to ensure their good behavior. The use of f...
AbstractWe consider automatic verification of finite state concurrent programs. The global state gra...
Abstract: "We consider the language containment and equivalence problems for six different types of ...