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148
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ENTCS
2002
110views more  ENTCS 2002»
15 years 3 months ago
Uniform Solution of Parity Games on Prefix-Recognizable Graphs
Walukiewicz gave in 1996 a solution for parity games on pushdown graphs: he proved the existence of pushdown strategies and determined the winner with an EXPTIME procedure. We giv...
Thierry Cachat
140
Voted
SOFSEM
2012
Springer
13 years 11 months ago
Visibly Pushdown Transducers with Look-Ahead
Visibly Pushdown Transducers (VPT) form a subclass of pushdown transducers. In this paper, we investigate the extension of VPT with visibly pushdown look-ahead (VPTla). Their trans...
Emmanuel Filiot, Frédéric Servais
126
Voted
MFCS
2010
Springer
15 years 2 months ago
Properties of Visibly Pushdown Transducers
Abstract. Visibly pushdown transducers (VPTs) form a strict subclass of pushdown transducers (PTs) that extends finite state transducers with a stack. Like visibly pushdown automa...
Emmanuel Filiot, Jean-François Raskin, Pier...
132
Voted
CSR
2008
Springer
15 years 5 months ago
On the Complexity of Membership and Counting in Height-Deterministic Pushdown Automata
Abstract. While visibly pushdown languages properly generalise regular languages and are properly contained in deterministic context-free languages, the complexity of their members...
Nutan Limaye, Meena Mahajan, Antoine Meyer
LICS
2008
IEEE
15 years 10 months ago
Reachability Games and Game Semantics: Comparing Nondeterministic Programs
We investigate the notions of may- and mustapproximation in Erratic Idealized Algol (a nondeterministic extension of Idealized Algol), and give explicit characterizations of both ...
Andrzej S. Murawski