AbstractIndustrial systems of practical relevance can be often characterized in terms of discrete control variables and real-valued physical variables, and can therefore be modeled as hybrid automata. Unfortunately, continuity of the physical behaviour over time, or triangular constraints, must often be assumed, which yield an undecidable class of hybrid automata.In this paper, we propose a technique for bounded reachability of linear hybrid automata, based on the reduction of a bounded reachability problem to a MathSAT problem, i.e. satisfiability of a boolean combination of propositional variables and mathematical constraints. The MathSAT solver can be used to check the existence (or absence) of paths of bounded length.The approach is ver...
We present the framework of δ-complete analysis for bounded reachability problems of general hybrid ...
This thesis addresses the problem of reachability analysis with the focus on linear hybrid systems. ...
We present the framework of δ-complete analysis for bounded reachability problems of general hybrid ...
Industrial systems of practical relevance can be often characterized in terms of discrete control va...
AbstractIndustrial systems of practical relevance can be often characterized in terms of discrete co...
Abstract. Bounded model checking (BMC) is an automatic verification method that is based on finitely...
AbstractThe existing techniques for reachability analysis of linear hybrid automata do not scale wel...
In this paper we present HySat, a new bounded model checker for linear hybrid systems, incorporating...
We present a general framework for the formal specification and algorithmic analysis of hybrid syste...
Hybrid automata are a powerful formalism for the representation of systems evolving according to bot...
AbstractWe present a general framework for the formal specification and algorithmic analysis of hybr...
AbstractThe control paradigm of physical processes being supervised by digital programs has lead to ...
We present a general framework for the formal specification and algorithmic analysis of hybrid sys...
AbstractIn this paper we present HySat, a new bounded model checker for linear hybrid systems, incor...
AbstractHybrid automata are a powerful formalism for the representation of systems evolving accordin...
We present the framework of δ-complete analysis for bounded reachability problems of general hybrid ...
This thesis addresses the problem of reachability analysis with the focus on linear hybrid systems. ...
We present the framework of δ-complete analysis for bounded reachability problems of general hybrid ...
Industrial systems of practical relevance can be often characterized in terms of discrete control va...
AbstractIndustrial systems of practical relevance can be often characterized in terms of discrete co...
Abstract. Bounded model checking (BMC) is an automatic verification method that is based on finitely...
AbstractThe existing techniques for reachability analysis of linear hybrid automata do not scale wel...
In this paper we present HySat, a new bounded model checker for linear hybrid systems, incorporating...
We present a general framework for the formal specification and algorithmic analysis of hybrid syste...
Hybrid automata are a powerful formalism for the representation of systems evolving according to bot...
AbstractWe present a general framework for the formal specification and algorithmic analysis of hybr...
AbstractThe control paradigm of physical processes being supervised by digital programs has lead to ...
We present a general framework for the formal specification and algorithmic analysis of hybrid sys...
AbstractIn this paper we present HySat, a new bounded model checker for linear hybrid systems, incor...
AbstractHybrid automata are a powerful formalism for the representation of systems evolving accordin...
We present the framework of δ-complete analysis for bounded reachability problems of general hybrid ...
This thesis addresses the problem of reachability analysis with the focus on linear hybrid systems. ...
We present the framework of δ-complete analysis for bounded reachability problems of general hybrid ...