Prisoner Dilemma
Mostrando 1-12 de 21 artigos, teses e dissertações.
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1. Experimentos em simulações paralelas do Dilema do Prisioneiro com n jogadores. / Experiments in parallel simulations of the n-player Prisoner\ s Dilemma.
O Dilema do Prisioneiro com n jogadores é um problema que ilustra a dificuldade na formação da cooperação em sociedades de indivíduos racionais. Diversos trabalhos foram feitos no sentido de compreender melhor os fatores que influenciam o surgimento e a evolução da cooperação nessas sociedades, sendo que muitos desses mostraram que a simulação de
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/08/2011
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2. Dictator's Game and Prisoner's Dilemma in an EEG study on money donation
Knowledge is currently scarce about what happens in the brain when a decision is made to make a donation. This intriguing donation behavior is often assumed to relate to social relationships. The present study used simulated situations in which participants had to decide how to manage money when possibilities for donation were available. Electroencephalograp
Psychology & Neuroscience. Publicado em: 2009-12
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3. Exhaustive exploration of Prisoner's Dilemma Parameter space in one-dimensional cellular automata
The Prisoner's Dilemma (PD) is one of the most popular games of the Game Theory due to the emergence of cooperation among competitive rational players. In this paper, we present the PD played in cells of one-dimension cellular automata, where the number of possible neighbors that each cell interacts, z, can vary. This makes possible to retrieve results obtai
Brazilian Journal of Physics. Publicado em: 2008-03
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4. Darwinian and Pavlovian Evolutionary Prisoner Dilemma in the One-Dimensional Cellular Automata: a new representation and exhaustive exploration of parameter space / Dilema do prisioneiro evolucionário Darwiniano e Pavloviano no autômato celular unidimensional: uma nova representação e exploração exaustiva do espaço de parâmetros
O Dilema do Prisioneiro (DP) é o jogo mais proeminente da Teoria dos Jogos devido à emergência da cooperação entre jogadores egoístas. O comportamento de cada jogador depende da estratégia que ele adotada e do seu ganho, que é determinado em função dos parâmetros do DP (T, R, P e S) e do número z de vizinhos com que ele joga. Portanto, a estrutur
Publicado em: 2008
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5. On the Impossibility of an Exact Imperfect Monitoring Folk Theorem
It is shown that, for almost every two-player game with imperfect monitoring, the conclusions of the classical folk theorem are false. So, even though these games admit a well-known approximate folk theorem, an exact folk theorem may only be obtained for a measure zero set of games. A complete characterization of the efficient equilibria of almost every such
Publicado em: 29/06/2007
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6. As arquiteturas relacionais da funÃÃo SI: Uma abordagem de Teoria dos Jogos
This work aims to show that it is possible to model the relations between Information Systems and Information Technology function and other business functions by means of a theoretician-mathematician proposal model based on the Theory of the Games, more necessarily on the behalf of the repeated prisoner dilemma infinite game and more precisely cooperative ga
Publicado em: 2007
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7. AFRODITE: ambiente de simulação baseado em agentes com emoções
Este trabalho está relacionado às áreas de Sistemas Multiagentes, Simulação Computacional e Emoções. A partir do estudo destas áreas de pesquisa, foi proposto e desenvolvido um protótipo para um ambiente de simulação baseado em agentes com emoções. Os sistemas multiagentes têm sido utilizados nas mais diversas áreas de pesquisa, não apenas pa
Publicado em: 2007
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8. "O avunculado na Antropologia Evolutiva: uma abordagem intercultural" / "The avunculate in the evolutionary anthropology: a cross cultural survey"
The present work proposes to account for cultural variability in connection to human family organization, through Darwins theories of natural selection and sexual selection. It is also founded on evidence based on the comparison of ethnographic data of diverse human societies. It intends to demonstrate that there is a significant alteration in the behavior
Publicado em: 2007
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9. O conceito de racionalidade e os paradoxos da teoria da decisão
In this work, the theme of decision is bounded to the domain of an individual action, even though the idea of an individual comprises entities such as a company or a nation. The main question is: What is behind the decision? The answer will be investigated in theoretical currents that faced each other along the 20th century. It has been discussed if the rati
Publicado em: 2005
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10. Working memory constrains human cooperation in the Prisoner’s Dilemma
Many problems in human society reflect the inability of selfish parties to cooperate. The “Iterated Prisoner’s Dilemma” has been used widely as a model for the evolution of cooperation in societies. Axelrod’s computer tournaments and the extensive simulations of evolution by Nowak and Sigmund and others have shown that natural selection can favor coo
The National Academy of Sciences.
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11. Human cooperation in the simultaneous and the alternating Prisoner's Dilemma: Pavlov versus Generous Tit-for-Tat.
The iterated Prisoner's Dilemma has become the paradigm for the evolution of cooperation among egoists. Since Axelrod's classic computer tournaments and Nowak and Sigmund's extensive simulations of evolution, we know that natural selection can favor cooperative strategies in the Prisoner's Dilemma. According to recent developments of theory the last champion
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12. Individual variation evades the Prisoner's Dilemma
BioMed Central.