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IJFCS
2008
158views more  IJFCS 2008»
13 years 5 months ago
An Alternative Construction in Symbolic Reachability Analysis of Second Order Pushdown Systems
Abstract. Recently, it has been shown that for any higher order pushdown system H and for any regular set C of configurations, the set pre H(C), is regular. In this paper, we give ...
Anil Seth
WIA
2000
Springer
13 years 9 months ago
Generalizing the Discrete Timed Automaton
Abstract. We describe a general automata-theoretic approach for analyzing the verification problems (binary reachability, safety, etc.) of discrete timed automata augmented with va...
Oscar H. Ibarra, Jianwen Su
FSTTCS
2005
Springer
13 years 11 months ago
Reachability Analysis of Multithreaded Software with Asynchronous Communication
We introduce asynchronous dynamic pushdown networks (ADPN), a new model for multithreaded programs in which pushdown systems communicate via shared memory. ADPN generalizes both CP...
Ahmed Bouajjani, Javier Esparza, Stefan Schwoon, J...
FM
2001
Springer
108views Formal Methods» more  FM 2001»
13 years 10 months ago
Improvements in BDD-Based Reachability Analysis of Timed Automata
To develop efficient algorithms for the reachability analysis of timed automata, a promising approach is to use binary decision diagrams (BDDs) as data structure for the representa...
Dirk Beyer
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