Recent Submissions

  • Minimal representations for majority games 

    Freixas Bosch, Josep; Molinero Albareda, Xavier; Roura Ferret, Salvador (2007-02)
    External research report
    Open Access
    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 ...
  • Bisemivalues, binomial bisemivalues and multilinear extension for bicooperative games 

    Domènech Blázquez, Margarita; Giménez Pradales, José Miguel; Puente del Campo, María Albina (2015-10-05)
    External research report
    Open Access
    We introduce bisemivalues for bicooperative games and we also provide an interesting characterization of this kind of values by means of weighting coefficients in a similar way than given for semivalues in the context of ...
  • On the complexity of exchanging 

    Molinero Albareda, Xavier; Olsen, Martin; Serna Iglesias, María José (2015-03-24)
    External research report
    Open Access
    We analyze the computational complexity of the problem of deciding whether, for a given simple game, there exists the possibility of rearranging the participants in a set of j given losing coalitions into a set of j winning ...
  • Decisiveness of decisive symmetric games 

    Carreras Escobar, Francisco; Freixas Bosch, Josep; Puente del Campo, María Albina (2011-04-08)
    External research report
    Open Access
    Binary voting systems, usually represented by simple games, constitute a main DSS topic. A crucial feature of such a system is the easiness with which a proposal can be collectively accepted, which is measured by the ...
  • Symmetric coalitional binomial semivalues 

    Carreras Escobar, Francisco; Puente del Campo, María Albina (2011-02-02)
    External research report
    Open Access
    We introduce here a family of mixed coalitional values. they extend the binomial semivalues to games endowed with a coalition structure, satisfy the property of symmetry in the quotidient game and the quotient game ...
  • Maximum tolerance and maximum greatest tolerance 

    Freixas Bosch, Josep; Molinero Albareda, Xavier (2009-09-23)
    External research report
    Open Access
    An important consideration when applying neural networks is the sensitivity to weights and threshold in strict separating systems representing a linearly separable function. Two parameters have been introduced to ...
  • The influence of the node criticality relation on some measures of component importance 

    Freixas Bosch, Josep; Pons Vallès, Montserrat (2009)
    External research report
    Restricted access - author's decision
    Estudi de la relació entre diverses mesures d'importància probabilístiques i la relació crítica associada al sistema
  • Consecutive expansions of k-out-of-n structures 

    Freixas Bosch, Josep; Puente del Campo, María Albina (2009)
    External research report
    Restricted access - author's decision
    Estudi dels sistemes obtinguts per expansions succesives
  • Minimal dimensional classes of simple games 

    Freixas Bosch, Josep; Marciniak, Dorota (2009)
    External research report
    Restricted access - author's decision
    Estudi de classes mínimes de jocs simples amb dimensió i codimensió així com de les relacions entre elles
  • The allowable hierarchies in simple games 

    Freixas Bosch, Josep; Pons Vallès, Montserrat (2009)
    External research report
    Restricted access - author's decision
    Estudi de les jerarquies que són possibles per jocs simples

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