Exploració per tema "Majority games"

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    • Minimal representations for majority games 

      Freixas Bosch, Josep; Molinero Albareda, Xavier; Roura Ferret, Salvador (2007-02)
      Report de recerca
      Accés obert
      This paper presents some new results about majority games. Isbell (1959) was the first to find a majority game without a minimum normalized representation; he needed 12 voters to construct such a game. Since then, it has ...

    • On the complexity of problems on simple games 

      Freixas Bosch, Josep; Molinero Albareda, Xavier; Olsen, Martin; Serna Iglesias, María José (2011-10)
      Article
      Accés obert
      Simple games cover voting systems in which a single alter- native, such as a bill or an amendment, is pitted against the status quo. A simple game or a yes-no voting system is a set of rules that specifies exactly which ...