نتایج جستجو برای: matrix game

تعداد نتایج: 466782  

Journal: :European Journal of Operational Research 2012
Deng-Feng Li

The aim of this paper is to develop an effective method for solving matrix games with payoffs of triangular fuzzy numbers (TFNs) which are arbitrary. In this method, it always assures that players’ gain-floor and loss-ceiling have a common TFN-type fuzzy value and hereby any matrix game with payoffs of TFNs has a TFN-type fuzzy value. Based on duality theorem of linear programming (LP) and the ...

ژورنال: پژوهش های ریاضی 2020
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Voronoi game presents a simple geometric model for Competitive facility location problems with two players. Voronoi game is played by two players known as White and Black, they play in a continuous arena. In the one-round game, White starts game and places all his points in the arena then Black places her points. Then the arena is divided by distance between two players and the player with the ...

2008
Liang Kong Qizhi Fang Hye Kyung Kim HYE KYUNG KIM

In this paper, we study the core stability of the dominating set game which has arisen from the cost allocation problem related to domination problem on graphs. Let G be a graph whose neighborhood matrix is balanced. Applying duality theory of linear programming and graph theory, we prove that the dominating set game corresponding to G has the stable core if and only if every vertex belongs to ...

Journal: :Trends in cognitive sciences 2003
Jun Zhang Trey Hedden

We contrast two approaches to probing the depth of theory-of-mind (ToM) reasoning by adults in matrix game settings: our own and that of Stahl and Wilson.

Introduction: This research investigated the effects of violent and football video games on cognitive functions, cortisol levels, and brain waves. Methods: A total of 64 participants competed in a single-elimination tournament. Saliva samples of all players were obtained before and after the games for the assessment of cortisol levels. The cognitive performances of the players were also assess...

Journal: :Dynamic Games and Applications 2013
János Flesch Thiruvenkatachari Parthasarathy Frank Thuijsman Philippe Uyttendaele

We extend the notion of Evolutionarily Stable Strategies introduced by Maynard Smith & Price [6] in 1973 for models ruled by a single fitness matrix A, to the framework of stochastic games developed by Lloyd Shapley [13] in 1953 where, at discrete stages in time, players play one of finitely many matrix games, while the transitions from one matrix game to the next follow a jointly controlled Ma...

Journal: :journal of advances in computer research 2013
abbas arghavani abdorasoul ghasemi

cooperation is the foundation of many protocols in wireless networks. without cooperation, the performance of a network significantly decreases. hence, all nodes in traditional networks are required to cooperate with each other. in this paper, instead of traditional networks, a network of rational and autonomous nodes is considered, which means that each node itself can decide whether to cooper...

Journal: :CoRR 2016
Ioannis Avramopoulos

We show that, by using multiplicative weights in a game-theoretic thought experiment (and an important convexity result on the composition of multiplicative weights with the relative entropy function), a symmetric bimatrix game (that is, a bimatrix matrix wherein the payoff matrix of each player is the transpose of the payoff matrix of the other) either has an interior symmetric equilibrium or ...

1999
Tiina Heikkinen

The purpose of this paper is to study optimal transmit power control and capacity of a wireless multimedia network, where there is incomplete information about the link gain coefficients. Previously, Perron-Frobenius theory has been applied to the study of optimal power control under complete information about the link gain matrix and the interference matrix. This paper derives a characterizati...

2010
Alessio Zappone Eduard Jorswieck

The issue of resource allocation for MSE minimization in a DS/CDMA amplify-and-forward relayassisted interference channel is addressed in this paper. The resource allocation process is assumed to take place in a hierarchical way. First, the relay announces his amplifyand-forward matrix, and then the multiple access users non-cooperatively react to the relay’s choice. This process is modeled by ...

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