Now showing items 21-40 of 52

  • MATEMÀTIQUES III (Examen 1r quadrimestre) 

    Molinero Albareda, Xavier; Domènech Blázquez, Margarita; Molina Hernández, M. Antonia (Universitat Politècnica de Catalunya, 2012-01-30)
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  • MATEMÀTIQUES III (Examen 1r quadrimestre) 

    Molinero Albareda, Xavier; Domènech Blázquez, Margarita; Molina Hernández, M. Antonia (Universitat Politècnica de Catalunya, 2012-11-05)
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  • MATEMÀTIQUES III (Examen 1r quadrimestre) 

    Domènech Blázquez, Margarita; Molina Hernández, M. Antonia; Molinero Albareda, Xavier (Universitat Politècnica de Catalunya, 2011-02-02)
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  • MATEMÀTIQUES III (Examen 2n quadrimestre) 

    Molina Hernández, M. Antonia; Molinero Albareda, Xavier; Domènech Blázquez, Margarita (Universitat Politècnica de Catalunya, 2012-06-04)
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  • MATEMÀTIQUES III (Examen final 1r quadrimestre) 

    Molinero Albareda, Xavier; Domènech Blázquez, Margarita (Universitat Politècnica de Catalunya, 2015-01-26)
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  • MATEMÀTIQUES III (Examen final 1r quadrimestre) 

    Domènech Blázquez, Margarita; Molinero Albareda, Xavier; Puente del Campo, María Albina (Universitat Politècnica de Catalunya, 2013-01-29)
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  • MATEMÀTIQUES III (Examen final 2n quadrimestre) 

    Molinero Albareda, Xavier; Domènech Blázquez, Margarita (Universitat Politècnica de Catalunya, 2012-06-20)
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  • MATEMÀTIQUES PER A L'ÒPTICA I L'OPTOMETRIA (Examen 1r quadrimestre, 2n parcial) 

    Rallo Capdevila, Miguel; Molinero Albareda, Xavier (Universitat Politècnica de Catalunya, 2017-01-11)
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  • 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 ...
  • Measuring satisfaction and power in influence based decision systems 

    Molinero Albareda, Xavier; Riquelme Csori, Fabián; Serna Iglesias, María José (2019-06-15)
    Article
    Restricted access - publisher's policy
    We introduce collective decision-making models associated with influence spread under the linear threshold model in social networks. We define the oblivious and the non-oblivious influence models. We also introduce the ...
  • Measuring satisfaction in societies with opinion leaders and mediators 

    Molinero Albareda, Xavier; Riquelme Csori, F.; Serna Iglesias, María José (2016-05-14)
    External research report
    Open Access
    An opinion leader-follower model (OLF) is a two-action collective decision-making model for societies, in which three kinds of actors are considered:
  • 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 ...
  • On the complexity of exchanging 

    Molinero Albareda, Xavier; Olsen, Martin; Serna Iglesias, María José (2016-02-04)
    Article
    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 ...
  • 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 ...
  • On the complexity of problems on simple games 

    Freixas Bosch, Josep; Molinero Albareda, Xavier; Olsen, Martin; Serna Iglesias, María José (2011-10)
    Article
    Open Access
    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 ...
  • On the complexity of problems on simple games 

    Freixas Bosch, Josep; Molinero Albareda, Xavier; Olsen, Martin; Serna Iglesias, María José (2009-10-08)
    External research report
    Open Access
    Simple games cover voting systems in which a single alternative, 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 ...
  • On the construction of high dimensional simple games 

    Olsen, Martin; Kurz, Sascha; Molinero Albareda, Xavier (IOS Press, 2016)
    Conference report
    Open Access
    Voting is a commonly applied method for the aggregation of the preferences of multiple agents into a joint decision. If preferences are binary, i.e., “yes” and “no”, every voting system can be described by a (monotone) ...
  • On the existence of a minimum integer representation for weighted voting systems 

    Freixas Bosch, Josep; Molinero Albareda, Xavier (2009-02)
    Article
    Restricted access - publisher's policy
    A basic problem in the theory of simple games and other fields is to study whether a simple game (Boolean function) is weighted (linearly separable). A second related problem consists in studying whether a weighted game ...
  • Pasado, presente y futuro de la mentoría en la Escuela Politécnica Superior de Ingeniería de Manresa 

    Gorchs Altarriba, Roser; Molinero Albareda, Xavier; Garriga Sucarrats, Salvador (2013)
    Article
    Open Access
    This work details the coaching (mentoring) at Manresa School of Engineering (Escola Politècnica Superior d'Enginyeria de Manresa). It considers the evolution from the beginning (course 2009-10) to the present. Each course ...
  • Power indices of influence games and new centrality measures for agent societies and social networks 

    Molinero Albareda, Xavier; Riquelme Csori, Fabián; Serna Iglesias, María José (Springer, 2014-06)
    Article
    Open Access
    We propose as centrality measures for social networks two classical power indices, Banzhaf and Shapley-Shubik, and two new measures, effort and satisfaction, related to the spread of influence process that emerge from the ...