149 search results - page 18 / 30 » SAT-based Unbounded Model Checking of Timed Automata |
SACMAT
2009
ACM
14 years 2 months ago
2009
ACM
An access control system is often viewed as a state transition system. Given a set of access control policies, a general safety requirement in such a system is to determine whethe...
CONCUR
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. We consider the problem of automatically verifying realtime systems with continuously distributed random delays. We generalise probabilistic timed automata introduced in ...
IPPS
2005
IEEE
14 years 1 months ago
2005
IEEE
— Schedule synthesis based on reachability analysis of timed automata has received attention in the last few years. The main strength of this approach is that the expressiveness ...
ASYNC
2005
IEEE
14 years 1 months ago
2005
IEEE
We propose a novel technique for modeling and verifying timed circuits based on the notion of generalized relative timing. Generalized relative timing constraints can express not ...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
Sampled semantics of timed automata is a nite approximation of their dense time behavior. While the former is closer to the actual software or hardware systems ed granularity of ti...