Ara es mostren els items 3-22 de 67

    • Centrality measure in social networks based on linear threshold model 

      Riquelme Csori, Fabián; Gonzalez Cantergiani, Pablo; Molinero Albareda, Xavier; Serna Iglesias, María José (2018-01-15)
      Article
      Accés obert
      Centrality and influence spread are two of the most studied concepts in social network analysis. In recent years, centrality measures have attracted the attention of many researchers, generating a large and varied number ...
    • Coalitional power indices applied to voting systems 

      Molinero Albareda, Xavier; Blasco Ruiz, Joan (2020)
      Comunicació de congrés
      Accés obert
      We describe voting mechanisms to study voting systems. The classical power indices applied to simple games just consider parties, players or voters. Here, we also consider games with a priori unions, i.e., coalitions among ...
    • Combinatorial structures to construct simple games and molecules 

      Molinero Albareda, Xavier (2017-03-01)
      Article
      Accés obert
      We connect three different topics: combinatorial structures, game theory and chemistry. In particular, we establish the bases to represent some simple games, defined as influence games, and molecules, defined ...
    • Combinatorial structures to modeling simple games and applications 

      Molinero Albareda, Xavier (American Institute of Physics (AIP), 2017)
      Text en actes de congrés
      Accés obert
      We connect three different topics: combinatorial structures, game theory and chemistry. In particular, we establish the bases to represent some simple games, defined as influence games, and molecules, defined from atoms, ...
    • Como mejorar el aprendizaje de los grados en ingeniería desde la perspectiva de los estudiantes 

      Navarro Antúnez, Ramón; Molinero Albareda, Xavier (2011)
      Text en actes de congrés
      Accés obert
      La implantación de las nuevas titulaciones derivadas del Espacio Europeo de Educación Superior ha supuesto para las Escuelas de Ingeniería un considerable desafío, no tanto por su contenido o metodología docente, sino ...
    • Complete voting systems with two types of voters: weightedness and counting 

      Freixas Bosch, Josep; Molinero Albareda, Xavier; Roura Ferret, Salvador (2012)
      Article
      Accés restringit per decisió de l'autor
      We investigate voting systems with two classes of voters, for which there is a hierarchy giving each member of the stronger class more influence or important than each member of the weaker class. We deduce for voting systems ...
    • Computation of several power indices by generating functions 

      Alonso Meijide, José María; Freixas Bosch, Josep; Molinero Albareda, Xavier (2012)
      Article
      Accés obert
      In this paper we propose methods to compute the Deegan-Packel, the Public Good, and the Shift power indices by generating functions for the particular case of weighted voting games. Furthermore, we define a new power ...
    • Cooperation through social influence 

      Molinero Albareda, Xavier; Riquelme Csori, Fabián; Serna Iglesias, María José (Elsevier, 2015-05-01)
      Article
      Accés obert
      We consider a simple and altruistic multiagent system in which the agents are eager to perform a collective task but where their real engagement depends on the willingness to perform the task of other influential agents. ...
    • Dimension and codimension of simple games 

      Kurz, Sascha; Molinero Albareda, Xavier; Olsen, Martin; Serna Iglesias, María José (2016-11-01)
      Article
      Accés obert
      This paper studies the complexity of computing a representation of a simple game as the intersection (union) of weighted majority games, as well as, the dimension or the codimension. We also present some examples with ...
    • Extremal coalitions for influence games through swarm intelligence-based methods 

      Riquelme Csori, Fabián; Olivares Ordenes, Rodrigo; Muñoz Martínez, Francisco José; Molinero Albareda, Xavier; Serna Iglesias, María José (2022)
      Article
      Accés obert
      An influence game is a simple game represented over an influence graph (i.e., a labeled, weighted graph) on which the influence spread phenomenon is exerted. Influence games allow applying different properties and parameters ...
    • Fonaments de programació : problemes resolts en C++ 

      Franch Gutiérrez, Javier; Marco Gómez, Jordi; Molinero Albareda, Xavier; Petit Silvestre, Jordi; Xhafa Xhafa, Fatos (Edicions UPC, 2006)
      Llibre
      Accés restringit als usuaris de la UB, UAB, UPC, UPF, UdG, UdL, URV, UOC, BC, UVic, UJI, URL, UIC
      L'objectiu d'aquest llibre ha estat confeccionar una obra que s'adaptés a les característiques de les assignatures de programació bàsica. Per això, s'ha procurat que els materials cobreixin els aspectes bàsics i fonamentals ...
    • Forms of representation for simple games: sizes, conversions and equivalences 

      Molinero Albareda, Xavier; Riquelme Csori, Fabián; Serna Iglesias, María José (North Holland Mathematical Library, 2015-07-01)
      Article
      Accés obert
      Simple games are cooperative games in which the benefit that a coalition may have is always binary, i.e., a coalition may either win or loose. This paper surveys different forms of representation of simple games, and those ...
    • Games with multiple alternatives applied to voting systems 

      Blasco Ruiz, Joan; Molinero Albareda, Xavier (Springer, 2020-02)
      Capítol de llibre
      Accés restringit per política de l'editorial
      We describe voting mechanisms to study voting systems as well as electoral systems and parliamentary organizations. These mechanisms are base on the so-called power indices of simple games with alternatives. The classical ...
    • Generic algorithms for the generation of combinatorial objects 

      Molinero Albareda, Xavier; Martínez Parra, Conrado (2003-06)
      Report de recerca
      Accés obert
      This report briefly describes our generic approach to the exhaustive generation of unlabelled and labelled combinatorial classes. Our algorithms receive a size n and a finite description of a combinatorial class A using ...
    • Help to new students of ICT Systems Engineering Degree at EPSEM-UPC: mentoring 

      Gorchs Altarriba, Roser; Molinero Albareda, Xavier (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2014-05)
      Article
      Accés obert
      Freshmen at the Manresa School of Engineering, Escola Politècnica Superior d'Enginyeria de Manresa (EPSEM), of the Universitat Politècnica de Catalunya (UPC) are voluntarily provided with the mentoring service during their ...
    • Help to new students of ICT Systems Engineering Degree at EPSEM-UPC: mentoring 

      Gorchs Altarriba, Roser; Molinero Albareda, Xavier (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació (ICE), 2014)
      Article
      Accés obert
      New students at the Manresa School of Engineering (EPSEM, Escola Politècnica Superior d'Enginyeria de Manresa) of the Universitat Politècnica de Catalunya (UPC) are voluntarily provided with the mentoring service during ...
    • Influence decision models: from cooperative game theory to social network analysis 

      Molinero Albareda, Xavier; Riquelme Csori, Fabián (Elsevier, 2021-02)
      Article
      Accés obert
      Cooperative game theory considers simple games and influence games as essential classes of games. A simple game can be viewed as a model of voting systems in which a single alternative, such as a bill or an amendment, is ...
    • Informàtica bàsica 

      Franch Gutiérrez, Javier; Marco Gómez, Jordi; Molinero Albareda, Xavier; Petit Silvestre, Jordi; Xhafa Xhafa, Fatos (Edicions UPC, 2002)
      Llibre
      Accés restringit a la comunitat UPC
      Aquesta publicació cobreix el temari complert de l'assignatura d'Informàtica Bàsica dels estudis d'Enginyeria Industrial de Terrassa (ETSEIT). Consta de dues parts: una pràctica i una de teoria. La part pràctica consta ...
    • Introducció a la programació : problemes resolts 

      Franch Gutiérrez, Javier; Marco Gómez, Jordi; Molinero Albareda, Xavier; Petit Silvestre, Jordi; Xhafa Xhafa, Fatos (Edicions UPC, 2006)
      Llibre
      Accés restringit a la comunitat UPC
      L'objectiu d'aquest llibre ha estat confeccionar una obra que s'adaptés a les característiques de les assignatures de programació bàsica. Per això, s'ha procurat que els materials cobreixin els aspectes bàsics i fonamentals ...
    • La tutoria: opcional o obligada? 

      Gorchs Altarriba, Roser; Giralt Mas, Ma. Rosa; Molinero Albareda, Xavier (2011)
      Comunicació de congrés
      Accés obert