Josep Freixas

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Comparing Power Indices

Cesarino Bertini, Josep Freixas, Gianfranco Gambarelli, 2013, IGTR.

Some Advances in the Theory of Voting Systems Based on Experimental Algorithms

Josep Freixas, Xavier Molinero, 2006, WEA.

On the Reliability of the Self-Dual k-Out-of-n Systems

Josep Freixas, Francesc Carreras, María Albina Puente, 2008, Technometrics.

On the complexity of problems on simple games

Maria J. Serna, Josep Freixas, Martin Olsen, 2011, RAIRO Oper. Res..

Probabilistic power indices for voting rules with abstention

Josep Freixas, J. Freixas, 2012, Math. Soc. Sci..

Egalitarian property for power indices

Josep Freixas, Dorota Marciniak, 2013, Soc. Choice Welf..

Success and decisiveness on proper symmetric games

Josep Freixas, Montserrat Pons, J. Freixas, 2015, Central Eur. J. Oper. Res..

An axiomatic characterization of the potential decisiveness index

Josep Freixas, Montserrat Pons, J. Freixas, 2015, J. Oper. Res. Soc..

Banzhaf Measures for Games with Several Levels of Approval in the Input and Output

Josep Freixas, J. Freixas, 2005, Ann. Oper. Res..

Characterization of Threshold Functions: State of the Art, Some New Contributions and Open Problems pdf

Josep Freixas, Sascha Kurz, Marc Freixas, 2016, ArXiv.

The Complexity of Testing Properties of Simple Games pdf

Maria J. Serna, Josep Freixas, Martin Olsen, 2008, ArXiv.

Anonymous yes-no voting with abstention and multiple levels of approval

Josep Freixas, William S. Zwicker, J. Freixas, 2009, Games Econ. Behav..

On ordinal equivalence of power measures given by regular semivalues

Josep Freixas, Francesc Carreras, J. Freixas, 2008, Math. Soc. Sci..

Circumstantial Power: Some Hints for Finding Optimal Persuadable or Bribable Voters

Josep Freixas, Montserrat Pons, J. Freixas, 2013 .

A note on decisive symmetric games

Josep Freixas, Francesc Carreras, María Albina Puente, 2011, Decis. Support Syst..

The Greatest Allowed Relative Error in Weights and Threshold of Strict Separating Systems

Josep Freixas, Xavier Molinero, J. Freixas, 2008, IEEE Transactions on Neural Networks.

An Axiomatization for Two Power Indices for (3, 2)-Simple Games

Josep Freixas, Giulia Bernardi, J. Freixas, 2019, IGTR.

Characterization of Threshold Functions: State of the Art, Some New Contributions and Open Problems

Josep Freixas, Sascha Kurz, Marc Freixas, 2016 .

A parameterization for a class of complete games with abstention

Josep Freixas, Bertrand Tchantcho, Bill Proces Tsague, 2019, Discret. Appl. Math..

Achievable hierarchies in voting games with abstention

Josep Freixas, Bertrand Tchantcho, Narcisse Tedjeugang, 2014, Eur. J. Oper. Res..

Computation of several power indices by generating functions

Josep Freixas, Xavier Molinero, José María Alonso-Meijide, 2012, Appl. Math. Comput..

On $${\alpha }$$α-roughly weighted games

Josep Freixas, Sascha Kurz, 2014, Int. J. Game Theory.

Reliability Importance Measures of the Components in a System Based on Semivalues and Probabilistic Values

Josep Freixas, María Albina Puente, J. Freixas, 2002, Ann. Oper. Res..

Minimal Representations for Majority Games

Josep Freixas, Salvador Roura, Xavier Molinero, 2007, CiE.

A Note on Regular semivalues

Josep Freixas, Francesc Carreras, J. Freixas, 2000, IGTR.

Circumstantial power: Optimal persuadable voters

Josep Freixas, Montserrat Pons, J. Freixas, 2008, Eur. J. Oper. Res..

On the ordinal equivalence of the Johnston, Banzhaf and Shapley power indices

Josep Freixas, Dorota Marciniak, Montserrat Pons, 2012, Eur. J. Oper. Res..

A performance index for semicoherent structures

Josep Freixas, Francesc Carreras, María Albina Puente, 2004, Reliab. Eng. Syst. Saf..

On the enumeration of Boolean functions with distinguished variables

Josep Freixas, J. Freixas, 2020, Soft Computing.

The Cost of Getting Local Monotonicity pdf

Josep Freixas, Sascha Kurz, J. Freixas, 2014, Eur. J. Oper. Res..

Voting games with abstention: Linking completeness and weightedness

Josep Freixas, Bertrand Tchantcho, Narcisse Tedjeugang, 2014, Decis. Support Syst..

The influence of the node criticality relation on some measures of component importance

Josep Freixas, Montserrat Pons, 2008, Oper. Res. Lett..

The Shapley-Shubik power index for games with several levels of approval in the input and output

Josep Freixas, J. Freixas, 2005, Decis. Support Syst..

Simple games and weighted games: A theoretical and computational viewpoint

Josep Freixas, Xavier Molinero, J. Freixas, 2009, Discret. Appl. Math..

A Probabilistic Unified Approach for Power Indices in Simple Games

Josep Freixas, Montserrat Pons, J. Freixas, 2019, Trans. Comput. Collect. Intell..

Measuring the relevance of factors in the occurrences of events

Vito Fragnelli, Josep Freixas, Lluís Sanmiquel, 2016, Central Eur. J. Oper. Res..

Maximum Tolerance and Maximum Greatest Tolerance - Weights and Threshold of Strict Separating Systems

Josep Freixas, Xavier Molinero, 2010, ICAART.

Consecutive expansions of k-out-of-n systems

Josep Freixas, María Albina Puente, 2009, Oper. Res. Lett..

On Minimum Integer Representations of Weighted Games

Josep Freixas, Sascha Kurz, J. Freixas, 2011, Math. Soc. Sci..

Semivalue Versatility and Applications

Josep Freixas, Francesc Carreras, J. Freixas, 2002, Ann. Oper. Res..

Dimension of complete simple games with minimum

Josep Freixas, María Albina Puente, J. Freixas, 2008, Eur. J. Oper. Res..

A note about games-composition dimension

Josep Freixas, María Albina Puente, 2001, Discret. Appl. Math..

The minimum sum representation as an index of voting power

Josep Freixas, Serguei Kaniovski, J. Freixas, 2014, Eur. J. Oper. Res..

Complete games with minimum

Josep Freixas, María Albina Puente, J. Freixas, 1998, Ann. Oper. Res..

Enumeration of weighted games with minimum and an analysis of voting power for bipartite complete games with minimum

Josep Freixas, Sascha Kurz, J. Freixas, 2013, Ann. Oper. Res..

Preorders in Simple Games

Josep Freixas, Montserrat Pons, J. Freixas, 2017, Trans. Comput. Collect. Intell..

Some Hints on Finding the Most Important Components in a System

Josep Freixas, Montserrat Pons, 2010 .

Weighted voting, abstention, and multiple levels of approval

Josep Freixas, William S. Zwicker, J. Freixas, 2003, Soc. Choice Welf..

On the existence of a minimum integer representation for weighted voting systems

Josep Freixas, Xavier Molinero, J. Freixas, 2009, Ann. Oper. Res..

An Equivalent Formulation for the Shapley Value

Josep Freixas, J. Freixas, 2018, Trans. Comput. Collect. Intell..

The golden number and Fibonacci sequences in the design of voting structures

Josep Freixas, Sascha Kurz, J. Freixas, 2013, Eur. J. Oper. Res..

Power in voting rules with abstention: an axiomatization of a two components power index

Josep Freixas, Roberto Lucchetti, R. Lucchetti, 2016, Ann. Oper. Res..

Weighted games without a unique minimal representation in integers

Josep Freixas, Xavier Molinero, J. Freixas, 2010, Optim. Methods Softw..

Complete voting systems with two classes of voters: weightedness and counting

Josep Freixas, Salvador Roura, Xavier Molinero, 2012, Ann. Oper. Res..

On $α$-roughly weighted games pdf

Josep Freixas, Sascha Kurz, J. Freixas, 2011, ArXiv.

Some Open Problems in Simple Games

Cesarino Bertini, Josep Freixas, Gianfranco Gambarelli, 2013, IGTR.

Bounds for the Nakamura number

Josep Freixas, Sascha Kurz, J. Freixas, 2017, Soc. Choice Welf..

A power analysis of linear games with consensus

Josep Freixas, Francesc Carreras, J. Freixas, 2004, Math. Soc. Sci..

A characterization of weighted simple games based on pseudoweightings

Josep Freixas, 2020 .

On ordinal equivalence of the Shapley and Banzhaf values for cooperative games

Josep Freixas, J. Freixas, 2010, Int. J. Game Theory.

Semivalues as power indices

Josep Freixas, Francesc Carreras, María Albina Puente, 2003, Eur. J. Oper. Res..

Identifying Optimal Components in a Reliability System

Josep Freixas, Montserrat Pons, 2008, IEEE Transactions on Reliability.

The dimension for the European Union Council under the Nice rules

Josep Freixas, J. Freixas, 2004, Eur. J. Oper. Res..

On power distribution in weighted voting

Josep Freixas, Francesc Carreras, J. Freixas, 2005, Soc. Choice Welf..

A new power index based on minimal winning coalitions without any surplus

Josep Freixas, José María Alonso-Meijide, J. M. Alonso-Meijide, 2010, Decis. Support Syst..

An extension and an alternative characterization of May's theorem

Josep Freixas, Montserrat Pons, 2021, Ann. Oper. Res..

An Appropriate Way to Extend the Banzhaf Index for Multiple Levels of Approval

Josep Freixas, Montserrat Pons, J. Freixas, 2021, Group Decision and Negotiation.

On the enumeration of bipartite simple games

Josep Freixas, Dani Samaniego, 2021, Discret. Appl. Math..

On anonymous and weighted voting systems

Josep Freixas, Montserrat Pons, 2021 .

A critical analysis on the notion of power

Josep Freixas, Montserrat Pons, J. Freixas, 2021, Annals of Operations Research.

A Value for j-Cooperative Games: Some Theoretical Aspects and Applications

Josep Freixas, J. Freixas, 2019, Handbook of the Shapley Value.

Complete simple games

Josep Freixas, Francesc Carreras, J. Freixas, 1996 .

A Fibonacci sequence for linear structures with two types of components

Josep Freixas, Salvador Roura, Xavier Molinero, 2009 .

Manipulation in games with multiple levels of output

Josep Freixas, Cameron Parker, J. Freixas, 2015 .

On the characterization of weighted simple games

Josep Freixas, Sascha Kurz, Marc Freixas, 2017 .

Bounds for Owen's Multilinear Extension

Josep Freixas, 2007, Journal of Applied Probability.

A minimum dimensional class of simple games

Josep Freixas, Dorota Marciniak, J. Freixas, 2009 .

The Shapley value analyzed under the Felsenthal and Machover bargaining model

Josep Freixas, Giulia Bernardi, J. Freixas, 2018 .

Hierarchies achievable in simple games

Josep Freixas, Montserrat Pons, J. Freixas, 2010 .