—We introduce a new BDD-like data structure called Hybrid-Restriction Diagrams (HRDs) for the representation and manipulation of linear hybrid automata (LHA) state-spaces and pre...
Abstract. The design of controllers for hybridsystemsi.e. mixeddiscretecontinuous systems in a systematic manner remains a challenging task. In this case study, we apply formal m...
Rajeev Alur, Joel M. Esposito, M. Kim, Vijay Kumar...
The application of formal methods to analog and mixed signal circuits requires efficient methods tructing abstractions of circuit behaviors. This paper concerns the verification o...
Goran Frehse, Bruce H. Krogh, Rob A. Rutenbar, Ode...
We apply the symbolic analysis principle to pushdown systems. We represent (possibly in nite) sets of con gurations of such systems by means of nite-state automata. In order to re...