Algorithms for Stochastic Parity Games
نویسندگان
چکیده
A stochastic graph game is played by two-players on a game graph with probabilistic transitions. We present a strategy improvement algorithm for stochastic graph games with ω-regular conditions specified as parity objectives. From the strategy improvement algorithm we obtain a randomized sub-exponential time algorithm to solve stochastic parity games.
منابع مشابه
Simple Stochastic Parity Games
Many verification, planning, and control problems can be modeled as games played on state-transition graphs by one or two players whose conflicting goals are to form a path in the graph. The focus here is on simple stochastic parity games, that is, two-player games with turn-based probabilistic transitions and ω-regular objectives formalized as parity (Rabin chain) winning conditions. An effici...
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A stochastic graph game is played by two players on a game graph with probabilistic transitions. We consider stochastic graph games with ω-regular winning conditions specified as parity objectives. These games lie in NP ∩ coNP. We present a strategy improvement algorithm for stochastic parity games; this is the first non-brute-force algorithm for solving these games. From the strategy improveme...
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