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» Widening Arithmetic Automata
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FMSD
2008
64views more  FMSD 2008»
13 years 5 months ago
Robust safety of timed automata
Timed automata are governed by an idealized semantics that assumes a perfectly precise behavior of the clocks. The traditional semantics is not robust because the slightest perturb...
Martin De Wulf, Laurent Doyen, Nicolas Markey, Jea...
CONCUR
2009
Springer
13 years 12 months ago
Reachability in Succinct and Parametric One-Counter Automata
One-counter automata are a fundamental and widely-studied class of infinite-state systems. In this paper we consider one-counter automata with counter updates encoded in binary—...
Christoph Haase, Stephan Kreutzer, Joël Ouakn...
ATVA
2011
Springer
213views Hardware» more  ATVA 2011»
12 years 5 months ago
Max and Sum Semantics for Alternating Weighted Automata
Abstract. In the traditional Boolean setting of formal verification, alternating automata are the key to many algorithms and tools. In this setting, the correspondence between dis...
Shaull Almagor, Orna Kupferman