The verification of concurrent finite-state systems is confronted in practice with the state explosion problem (prohibitive size of the underlying state space), which occurs for realistic systems containing many parallel processes and complex data structures. Various techniques for fighting against state explosion have been proposed, such as on-the-fly verification, partial order reduction, and distributed verification. However, practical experience has shown that none of these techniques alone is always sufficient to handle large-scale systems. In this thesis, we propose a combination of these approaches in order to scale up their capabilities. Our approach is based upon Boolean Equation Systems (BESs), which provide an elegant intermediat...
Verification problems for finite- and infinite-state processes, like model checking and equivalence ...
AbstractModel checking suffers from the state explosion problem, due to the exponential increase in ...
Most successful automated formal verification tools are based on a bit-level model of computation, w...
The verification of concurrent finite-state systems is confronted in practice with the state explosi...
AbstractOn-the-fly verification consists in analysing the correctness of a finite-state concurrent s...
The explicit-state analysis of concurrent systems must handle large state spaces, which correspond t...
AbstractOn-the-fly equivalence checking consists in comparing two Labeled Transition Systems (Ltss) ...
Boolean Equation Systems (BESs) provide a useful framework for modeling various verification problem...
International audienceEquivalence checking is a classical verification method determining if a finit...
AbstractVerification problems for finite- and infinite-state processes, like model checking and equi...
This dissertation shows how systems of many concurrent components, which naively engender intractab...
A short version of this report was published at SPIN'2008.Equivalence checking is a classical verifi...
Most successful automated formal verification tools arebased on a bit-level model of computation, wh...
The model-checking problem is the question whether a given system model satisfies a property. The pr...
Most successful automated formal verification tools are based on a bit-level model of computation, w...
Verification problems for finite- and infinite-state processes, like model checking and equivalence ...
AbstractModel checking suffers from the state explosion problem, due to the exponential increase in ...
Most successful automated formal verification tools are based on a bit-level model of computation, w...
The verification of concurrent finite-state systems is confronted in practice with the state explosi...
AbstractOn-the-fly verification consists in analysing the correctness of a finite-state concurrent s...
The explicit-state analysis of concurrent systems must handle large state spaces, which correspond t...
AbstractOn-the-fly equivalence checking consists in comparing two Labeled Transition Systems (Ltss) ...
Boolean Equation Systems (BESs) provide a useful framework for modeling various verification problem...
International audienceEquivalence checking is a classical verification method determining if a finit...
AbstractVerification problems for finite- and infinite-state processes, like model checking and equi...
This dissertation shows how systems of many concurrent components, which naively engender intractab...
A short version of this report was published at SPIN'2008.Equivalence checking is a classical verifi...
Most successful automated formal verification tools arebased on a bit-level model of computation, wh...
The model-checking problem is the question whether a given system model satisfies a property. The pr...
Most successful automated formal verification tools are based on a bit-level model of computation, w...
Verification problems for finite- and infinite-state processes, like model checking and equivalence ...
AbstractModel checking suffers from the state explosion problem, due to the exponential increase in ...
Most successful automated formal verification tools are based on a bit-level model of computation, w...