منابع مشابه
Games with Imperfect Information
An information set in a game tree is a set of nodes from which the rules of the game require that the same alternative (i.e., move) be selected. Thus the nodes an information set are indistinguishable to the player moving from that set, thereby reflecting imperfect information, that is, information hidden from that player. Information sets arise naturally in (for example) card gaines like poker...
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Dynamic games (DGs) play an important role in distributed decision making and control in complex environments. Finding optimal/approximate solutions for these games in the imperfect-information setting is currently a challenge for mathematicians and computer scientists, especially when state and action spaces are infinite. This paper presents an approach to this problem by using multi-agent rei...
متن کاملLearning in concave games with imperfect information
This paper examines the convergence properties of a class of learning schemes for concave N -person games – that is, games with convex action spaces and individually concave payoff functions. Specifically, we focus on a family of learning methods where players adjust their actions by taking small steps along their individual payoff gradients and then “mirror” the output back to their feasible a...
متن کاملQualitative Concurrent Games with Imperfect Information
We define a model of games that combines concurrency, imperfect information and stochastic aspects. Those are finite states games in which, at each round, the two players choose, simultaneously and independently, an action. Then a successor state is chosen accordingly to some fixed probability distribution depending on the previous state and on the pair of actions chosen by the players. Imperfe...
متن کاملQualitative Concurrent Stochastic Games with Imperfect Information
We study a model of games that combines concurrency, imperfect information and stochastic aspects. Those are finite states games in which, at each round, the two players choose, simultaneously and independently, an action. Then a successor state is chosen accordingly to some fixed probability distribution depending on the previous state and on the pair of actions chosen by the players. Imperfec...
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ژورنال
عنوان ژورنال: Transactions of the American Mathematical Society
سال: 1972
ISSN: 0002-9947
DOI: 10.1090/s0002-9947-1972-0312916-2