Browsing by Author "Pons Vallès, Montserrat"Més informacióMés informació

Now showing items 1-20 of 77

    • A critical analysis on the notion of power 

      Freixas Bosch, Josep; Pons Vallès, Montserrat (Springer, 2021-08-12)
      Article
      Open Access
      In this paper we discuss on several ways to extend power indices defined on simple games to the context of (j, 2)-games, i.e., games with 2 possible outputs and j possible input levels. The purpose of this paper is more ...

    • A mathematical perspective on how test-type exams are evaluated 

      Freixas Bosch, Josep; Pons Vallès, Montserrat (2020)
      Conference report
      Restricted access - confidentiality agreement
      Typically, the test type exams with binary answers (true / false) are corrected by adding a +1 to the correct answers, a -1 to the incorrect ones and 0 to non-answered questions. This mainly obeys to a purely statistic ...

    • A probabilistic unified approach for power indices in simple games 

      Freixas Bosch, Josep; Pons Vallès, Montserrat (Springer, 2019-11-01)
      Part of book or chapter of book
      Open Access
      Many power indices on simple games have been defined trying to measure, under different points of view, the “a priori” importance of a voter in a collective binary voting scenario. A unified probabilistic way to define ...

    • All power structures are achievable in basic weighted games 

      Freixas Bosch, Josep; Pons Vallès, Montserrat (Springer, 2023-04-09)
      Part of book or chapter of book
      Restricted access - publisher's policy
      A major problem in decision making is designing voting systems that are as simple as possible and able to reflect a given hierarchy of power of its members. It is known that in the class of weighted games all hierarchies ...

    • An appropriate way to extend the Banzhaf index for multiple levels of approval 

      Freixas Bosch, Josep; Pons Vallès, Montserrat (Springer Nature, 2021-01-03)
      Article
      Open Access
      The Banzhaf power index for games admits several extensions if the players have more than two ordered voting options. In this paper we prove that the most intu-itive and recognized extension ...

    • An extension and an alternative characterization of May’s theorem 

      Freixas Bosch, Josep; Pons Vallès, Montserrat (Springer, 2021-03-14)
      Article
      Open Access
      The context of this work is a voting scenario in which each voter expresses his/her level of affinity about a proposal, by choosing a value in the set J={-j,…,-1,0,1,…,j}, and these individual votes produce a collective ...

    • CALCUL 1 

      Pons Vallès, Montserrat (Universitat Politècnica de Catalunya, 2021-01-14)
      Exam
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    • CALCUL 1 

      Pons Vallès, Montserrat (Universitat Politècnica de Catalunya, 2017-10-16)
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    • CALCUL 1 

      Pons Vallès, Montserrat (Universitat Politècnica de Catalunya, 2020-11-19)
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    • CALCUL 1 

      Pons Vallès, Montserrat (Universitat Politècnica de Catalunya, 2020-01-07)
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    • CALCUL 1 

      Pons Vallès, Montserrat (Universitat Politècnica de Catalunya, 2019-11-11)
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    • CALCUL 1 

      Pons Vallès, Montserrat (Universitat Politècnica de Catalunya, 2019-10-07)
      Exam
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    • CALCUL 1 

      Pons Vallès, Montserrat (Universitat Politècnica de Catalunya, 2018-11-19)
      Exam
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    • CALCUL 1 

      Pons Vallès, Montserrat (Universitat Politècnica de Catalunya, 2018-10-15)
      Exam
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    • CALCUL 1 

      Pons Vallès, Montserrat (Universitat Politècnica de Catalunya, 2019-01-07)
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    • CALCUL 1 

      Pons Vallès, Montserrat (Universitat Politècnica de Catalunya, 2021-01-21)
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    • CALCUL 1 

      Pons Vallès, Montserrat (Universitat Politècnica de Catalunya, 2019-01-15)
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    • CALCUL 1 

      Pons Vallès, Montserrat (Universitat Politècnica de Catalunya, 2017-11-20)
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    • CALCUL 1 

      Pons Vallès, Montserrat (Universitat Politècnica de Catalunya, 2018-01-08)
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    • CALCUL 1 

      Pons Vallès, Montserrat (Universitat Politècnica de Catalunya, 2018-01-15)
      Exam
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