This thesis is about the verification problem of systems having an infinite number of states. These systems can be described by several formalisms like process algebras or automata together with unbounded data-structures (push-down automata, Petri nets or communicating finite-state machines). In a first part of the thesis we study the characterization of classes of infinite-state systems and properties for which the verification problem is decidable. First, we consider the complexity of the verification problem of the linear-time mu-calculus for Petri nets. Then, we define temporal logics which allow to express non-regular properties containing linear constraints on the number of occurrences of events. These logics are more expressive than ...
Most successful automated formal verification tools are based on a bit-level model of computation, w...
Checking infinite-state systems is frequently done by encoding infinite sets of states as regular la...
We establish principles for proving properties about infinite computations by reasoning about finit...
This thesis is about the verification problem of systems having an infinite number of states. These ...
This thesis is about the verification problem of systems having an infinite number of states. These ...
AbstractOver the last few years there has been an increasing research effort directed towards the au...
We consider in this thesis the model-checking problem of infinite state systems, namely parametrized...
We investigate the verification problem of two classes of infinite state systems w.r.t. nonregular p...
Checking infinite-state systems is frequently done by encoding infinite sets of states as regular la...
AbstractChecking infinite-state systems is frequently done by encoding infinite sets of states as re...
AbstractOver the last years there has been an increasing research effort directed towards the automa...
Abstract. Well-structured transition systems (WSTS) are a broad and well-studied class of infinite-s...
International audienceIn this chapter, we briefly present several methods that are used for the veri...
AbstractOver the last few years there has been an increasing research effort directed towards the au...
Model checking is a fully-automatic formal verification method that has been extremely successful in...
Most successful automated formal verification tools are based on a bit-level model of computation, w...
Checking infinite-state systems is frequently done by encoding infinite sets of states as regular la...
We establish principles for proving properties about infinite computations by reasoning about finit...
This thesis is about the verification problem of systems having an infinite number of states. These ...
This thesis is about the verification problem of systems having an infinite number of states. These ...
AbstractOver the last few years there has been an increasing research effort directed towards the au...
We consider in this thesis the model-checking problem of infinite state systems, namely parametrized...
We investigate the verification problem of two classes of infinite state systems w.r.t. nonregular p...
Checking infinite-state systems is frequently done by encoding infinite sets of states as regular la...
AbstractChecking infinite-state systems is frequently done by encoding infinite sets of states as re...
AbstractOver the last years there has been an increasing research effort directed towards the automa...
Abstract. Well-structured transition systems (WSTS) are a broad and well-studied class of infinite-s...
International audienceIn this chapter, we briefly present several methods that are used for the veri...
AbstractOver the last few years there has been an increasing research effort directed towards the au...
Model checking is a fully-automatic formal verification method that has been extremely successful in...
Most successful automated formal verification tools are based on a bit-level model of computation, w...
Checking infinite-state systems is frequently done by encoding infinite sets of states as regular la...
We establish principles for proving properties about infinite computations by reasoning about finit...