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» The Descriptive Complexity of Parity Games
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CSL
2008
Springer
13 years 6 months ago
The Descriptive Complexity of Parity Games
We study the logical definablity of the winning regions of parity games. For games with a bounded number of priorities, it is wellknown that the winning regions are definable in th...
Anuj Dawar, Erich Grädel
BCS
2008
13 years 6 months ago
On the Complexity of Parity Games
Parity games underlie the model checking problem for the modal
Arnold Beckmann, Faron Moller
LPAR
2010
Springer
13 years 2 months ago
The Complexity of Partial-Observation Parity Games
We consider two-player zero-sum games on graphs. On the basis of the information available to the players these games can be classified as follows: (a) partial-observation (both p...
Krishnendu Chatterjee, Laurent Doyen
ILC
2007
Springer
13 years 10 months ago
A Playful Glance at Hierarchical Questions for Two-Way Alternating Automata
Two-way alternating automata were introduced by Vardi in order to study the satisfiability problem for the modal µ-calculus extended with backwards modalities. In this paper, we ...
Jacques Duparc, Alessandro Facchini
ITA
2002
163views Communications» more  ITA 2002»
13 years 4 months ago
Permissive strategies: from parity games to safety games
It is proposed to compare strategies in a parity game by comparing the sets of behaviours they allow. For such a game, there may be no winning strategy that encompasses all the be...
Julien Bernet, David Janin, Igor Walukiewicz