Cooperation in Prisoner's Dilemma on Graphs

  title={Cooperation in Prisoner's Dilemma on Graphs},
  author={Daniel A. Ashlock},
  journal={2007 IEEE Symposium on Computational Intelligence and Games},
A combinatorial graph can be used to place a geography on a population of evolving agents. In this paper agents are trained to play prisoner's dilemma while situated on combinatorial graphs. A collection of thirteen different combinatorial graphs is used. The graph always limits which agents can mate during reproduction. Two sets of experiments are performed for each graph: one in which agents only play prisoners dilemma against their neighbors and one in which fitness is evaluated by a round… CONTINUE READING
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