Abstract. We address the problem of model checking hybrid systems which exhibit nontrivial discrete behavior and thus cannot be treated by considering the discrete states one by one, as most currently available verification tools do. Our procedure relies on a deep integration of several techniques and tools. An extension of AND-Inverter-Graphs (AIGs) with first-order constraints serves as a compact representation format for sets of configurations which are composed of continuous regions and discrete states. Boolean reasoning on the AIGs is complemented by firstorder reasoning in various forms and on various levels. These include implication checks for simple constraints, test vector generation for fast inequality checks of boolean combinati...
Communicated by Editor’s name Hybrid dynamic systems include both continuous and discrete state vari...
The problem of model-checking hybrid systems is a long-time challenge in the scientific community. M...
We present a general framework for the formal specification and algorithmic analysis of hybrid syste...
We address the problem of model checking hybrid systems which exhibit nontrivial discrete behavior a...
Abstract. We address the problem of model checking hybrid systems which exhibit nontrivial discrete ...
We propose algorithms significantly extending the limits for maintaining exact representations in th...
Linear hybrid systems are dynamical systems whose variables change both discretely and continuously ...
Hybrid systems tightly integrate software-based discrete control systems and continuous physical phe...
AbstractWe propose an improved symbolic algorithm for the verification of linear hybrid automata wit...
Hybrid dynamic systems include both continuous and discrete state variables. Properties of hybrid sy...
International audienceWe propose an improved symbolic algorithm for the verification of linear hybri...
Bounded model checking (BMC) has recently emerged as a very powerful methodology for the verificatio...
Abstract. Bounded model checking (BMC) is an automatic verification method that is based on finitely...
In this paper we present HySat, a new bounded model checker for linear hybrid systems, incorporating...
We present a system that performs computations on finite state machines, syntactic semi groups, and ...
Communicated by Editor’s name Hybrid dynamic systems include both continuous and discrete state vari...
The problem of model-checking hybrid systems is a long-time challenge in the scientific community. M...
We present a general framework for the formal specification and algorithmic analysis of hybrid syste...
We address the problem of model checking hybrid systems which exhibit nontrivial discrete behavior a...
Abstract. We address the problem of model checking hybrid systems which exhibit nontrivial discrete ...
We propose algorithms significantly extending the limits for maintaining exact representations in th...
Linear hybrid systems are dynamical systems whose variables change both discretely and continuously ...
Hybrid systems tightly integrate software-based discrete control systems and continuous physical phe...
AbstractWe propose an improved symbolic algorithm for the verification of linear hybrid automata wit...
Hybrid dynamic systems include both continuous and discrete state variables. Properties of hybrid sy...
International audienceWe propose an improved symbolic algorithm for the verification of linear hybri...
Bounded model checking (BMC) has recently emerged as a very powerful methodology for the verificatio...
Abstract. Bounded model checking (BMC) is an automatic verification method that is based on finitely...
In this paper we present HySat, a new bounded model checker for linear hybrid systems, incorporating...
We present a system that performs computations on finite state machines, syntactic semi groups, and ...
Communicated by Editor’s name Hybrid dynamic systems include both continuous and discrete state vari...
The problem of model-checking hybrid systems is a long-time challenge in the scientific community. M...
We present a general framework for the formal specification and algorithmic analysis of hybrid syste...