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» Robust safety of timed automata
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LICS
2003
IEEE
13 years 11 months ago
Revisiting Digitization, Robustness, and Decidability for Timed Automata
We consider several questions related to the use of digitization techniques for timed automata. These very successful techniques reduce dense-time language inclusion problems to d...
Joël Ouaknine, James Worrell
COCOON
2001
Springer
13 years 10 months ago
Decidable Approximations on Generalized and Parameterized Discrete Timed Automata
We consider generalized discrete timed automata with general linear relations over clocks and parameterized constants as clock constraints and with parameterized durations. We look...
Zhe Dang, Oscar H. Ibarra, Richard A. Kemmerer
CAV
2004
Springer
93views Hardware» more  CAV 2004»
13 years 11 months ago
Symbolic Parametric Safety Analysis of Linear Hybrid Systems with BDD-Like Data-Structures
—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...
Farn Wang
FORMATS
2006
Springer
13 years 9 months ago
Symbolic Robustness Analysis of Timed Automata
We propose a symbolic algorithm for the analysis of the robustness of timed automata, that is the correctness of the model in presence of small drifts on the clocks or imprecision ...
Conrado Daws, Piotr Kordy
FORMATS
2008
Springer
13 years 7 months ago
Comparing the Expressiveness of Timed Automata and Timed Extensions of Petri Nets
Time dependant models have been intensively studied for many reasons, among others because of their applications in software verification and due to the development of embedded pla...
Jirí Srba