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...
We present a probabilistic method for path planning that considers trajectories constrained by both the environment and an ensemble of restrictions or preferences on preferred mot...
Systems and protocols combining concurrency and infinite state space occur quite often in practice, but are very difficult to verify automatically. At the same time, if the system ...
Based Automatic Abstraction for CTL Model Checking Woohyuk Lee Abelardo Pardo Jae-Young Jang Gary Hachtel Fabio Somenzi University of Colorado ECEN Campus Box 425 Boulder, CO, 8030...
Woohyuk Lee, Abelardo Pardo, Jae-Young Jang, Gary ...
We add freeze quantifiers to the game logic ATL in order to specify real-time objectives for games played on timed structures. We define the semantics of the resulting logic TATL b...