Ara es mostren els items 21-40 de 43

    • Cooperative games with a priori unions: introduction of a wide set of solutions 

      Giménez Pradales, José Miguel (2006-12-04)
      Report de recerca
      Accés obert
      The semivalues are solution concepts for cooperative games that assign to each player a weighted sum of his/her marginal contributions to the coalitions, where the weights only depend on the coalition size. The Shapley ...
    • Eines de la web 2.0 per a la coordinació d'assignatures i el treball en equip 

      Bonet Dalmau, Jordi; Águila López, Francisco del; Escobet Canal, Teresa; Giménez Pradales, José Miguel; Giralt Mas, Ma. Rosa; Palà Schönwälder, Pere; Sanahuja Moliner, Ricard; Vila Marta, Sebastià (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2013-02-08)
      Text en actes de congrés / Comunicació de congrés
      Accés obert
      Aquest projecte té per objectiu millorar l'eficiència en l'aprenentatge introduint la web 2.0 com a eina quotidiana de coordinació del PDI i de treball en equip de l'alumnat. La part més important del projecte consisteix ...
    • MATEMÀTIQUES II 

      Giménez Pradales, José Miguel; Puente del Campo, María Albina (Universitat Politècnica de Catalunya, 2023-11-15)
      Examen
      Accés restringit per decisió de l'autor
    • MATEMÀTIQUES II 

      Giménez Pradales, José Miguel; Puente del Campo, María Albina; Clusella Coberó, Pau (Universitat Politècnica de Catalunya, 2024-01-19)
      Examen
      Accés restringit per decisió de l'autor
    • MATEMÀTIQUES PER A L'ENGINYERIA (Examen 1r quadrim.) 

      Giménez Pradales, José Miguel; Palacios Quiñonero, Francisco (Universitat Politècnica de Catalunya, 2005-01-21)
      Examen
      Accés restringit a la comunitat UPC
    • MATEMÀTIQUES PER A L'ENGINYERIA (Examen 1r quadrim.) 

      Giménez Pradales, José Miguel; Palacios Quiñonero, Francisco (Universitat Politècnica de Catalunya, 2004-11-04)
      Examen
      Accés restringit a la comunitat UPC
    • MATEMÀTIQUES PER A L'ENGINYERIA (Examen 1r quadrim.) 

      Giménez Pradales, José Miguel; Pons Vallès, Montserrat (Universitat Politècnica de Catalunya, 2004-01-21)
      Examen
      Accés restringit a la comunitat UPC
    • MATEMÀTIQUES PER A L'ENGINYERIA (Examen 1r quadrim.) 

      Giménez Pradales, José Miguel; Palacios Quiñonero, Francisco (Universitat Politècnica de Catalunya, 2004-12-20)
      Examen
      Accés restringit a la comunitat UPC
    • MATEMÀTIQUES PER A L'ENGINYERIA (Examen 1r quadrim.) 

      Giménez Pradales, José Miguel; Pons Vallès, Montserrat (Universitat Politècnica de Catalunya, 2003-10-23)
      Examen
      Accés restringit a la comunitat UPC
    • MATEMÀTIQUES PER A L'ENGINYERIA (Examen 1r quadrim.) 

      Giménez Pradales, José Miguel; Pons Vallès, Montserrat (Universitat Politècnica de Catalunya, 2003-12-15)
      Examen
      Accés restringit a la comunitat UPC
    • Matemáticas para ingeniería mecánica 

      Giménez Pradales, José Miguel (Universitat Politècnica de Catalunya, 2000)
      Apunts
      Accés obert
    • New characterizations and a concept of potential for each multinomial (probabilistic) value 

      Domènech Blázquez, Margarita; Giménez Pradales, José Miguel; Puente del Campo, María Albina (Elsevier, 2024-05-15)
      Article
      Accés obert
      In this paper we focus on multinomial probabilistic values and we consider two special classes of players: necessary and nullifying players. By introducing new properties related to this kind of players, we provide new ...
    • Nodes of directed graphs ranked by solutions defined on cooperative games 

      Amer Ramon, Rafael; Giménez Pradales, José Miguel; Magaña Nieto, Antonio (2010)
      Comunicació de congrés
      Accés obert
      Hierarchical structures, transportation systems, communication networks and even sports competitions can be modeled by means of directed graphs. Since digraphs without a predefined game are considered, the main part of ...
    • Partnership formation and multinomial values 

      Giménez Pradales, José Miguel; Llongueras Arola, Maria Dolors; Puente del Campo, María Albina (2014-06-19)
      Article
      Accés obert
      We use multinomial values to study the effects of the partnership formation in cooperative games, comparing the joint effect on the involved players with the alternative alliance formation. The simple game case is especially ...
    • Power and potential maps induced by any semivalue: some algebraic properties and computation by multilinear extensions 

      Carreras Escobar, Francisco; Giménez Pradales, José Miguel (Elsevier, 2011-05-16)
      Article
      Accés restringit per política de l'editorial
      The notions of total power and potential, both defined for any semivalue, give rise to two endomorphisms of the vector space of cooperative games on any given player set where the semivalue is defined. Several properties ...
    • Reconstructing a simple game from a uniparametric family of allocations 

      Amer Ramon, Rafael; Giménez Pradales, José Miguel; Magaña Nieto, Antonio (Springer, 2013-10-01)
      Article
      Accés restringit per política de l'editorial
      Several relationships between simple games and a particular type of solu- tions for cooperative games are studied in this paper. These solutions belong to the set of semivalues and they are related to a unique parameter ...
    • Semivalues: power, potential and multilinear extensions 

      Carreras Escobar, Francisco; Giménez Pradales, José Miguel (2009-04)
      Report de recerca
      Accés obert
      The notions of power and potential, both defined for any semivalue, give rise to two endomorphisms of the vector space of all cooperative games on a given player set. Several properties of these linear mappings are stated ...
    • Semivalues: weighting coefficients and allocations on unanimity games 

      Domènech Blázquez, Margarita; Giménez Pradales, José Miguel; Puente del Campo, María Albina (2017-12-12)
      Article
      Accés obert
      Each semivalue, as a solution concept defined on cooperative games with a finite set of players, is univocally determined by weighting coefficients that apply to players’ marginal contributions. Taking into account that a ...
    • Separability by semivalues modified for games with coalition structure 

      Amer Ramon, Rafael; Giménez Pradales, José Miguel (2009-06)
      Article
      Accés obert
      Two games are inseparable by semivalues if both games obtain the same allocation whatever semivalue is considered. The problem of separability by semivalues reduces to separability from the null game. For four or more ...
    • Some properties for bisemivalues on bicooperative games 

      Domènech Blázquez, Margarita; Giménez Pradales, José Miguel; Puente del Campo, María Albina (2020-02-29)
      Article
      Accés obert
      In this work, we focus on bicooperative games, a variation of the classic cooperative games, and investigate the conditions for the coefficients of the bisemivalues—a generalization of semivalues for cooperative games—necessary ...