Exploració per tema "Jocs, Teoria de"
Ara es mostren els items 45-64 de 242
-
Best response computation: efficient algorithm to compute the best response for strategic network formation with attack and immunization
(Universitat Politècnica de Catalunya, 2021-05-25)
Treball Final de Grau
Accés obertEn aquest projecte, ens centrem en investigar el model de Network Creation Games with attack and immunization introduït per Goyal et al.. Freqüentment, el cost computacional de computar una Best Response o de comprovar si ... -
Bounds for the Nakamura number
(Springer, 2019-04)
Article
Accés obertThe Nakamura number is an appropriate invariant of a simple game to study the existence of social equilibria and the possibility of cycles. For symmetric (quota) games its number can be obtained by an easy formula. For ... -
Búsqueda de equilibrios de Nash en juegos poblacionales bajo información parcial y su aplicación en juegos de congestión
(Universidade da Coruña. Servizo de Publicacións, 2023)
Comunicació de congrés
Accés obertEn este artículo, consideramos el marco de dinámicas evolutivas y juegos poblacionales. Para una clase de dinámicas evolutivas y una familia de juegos poblacionales contractivos, desarrollamos un método novedoso para la ... -
Celebrity games
(2016-10-04)
Article
Accés obertWe introduce Celebrity games, a new model of network creation games. In this model players have weights (W being the sum of all the player's weights) and there is a critical distance ß as well as a link cost a. The cost ... -
Celebrity games and critical distance
(Universitat Politècnica de Catalunya, 2019-07-04)
Treball Final de Grau
Accés obertEn aquest projecte estudiem el comportament dinàmic del Sum Celebrity i Max Celebrity Games definits per Alvarez et al. 2016 i Àlvarez & Messegué 2016, respectivament. Aquests treballs analitzen les propietats estructurals ... -
Coalition formation and stability
(2018-06)
Article
Accés obertThis paper aims to develop, for any cooperative game, a solution notion that enjoys stability and consists of a coalition structure and an associated payoff vector derived from the Shapley value. To this end, two concepts ... -
Coalitional power indices applied to voting systems
(2020)
Comunicació de congrés
Accés obertWe 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 Game Theory: The Dots-and-Boxes Game
(Universitat Politècnica de Catalunya, 2015-10)
Projecte Final de Màster Oficial
Accés obertLa Teoria de Jocs Combinatoris és una branca de la Matemàtica Aplicada que estudia jocs de dos jugadors amb informació perfecta i sense elements d'atzar. Molts d'aquests jocs es descomponen de tal manera que podem determinar ... -
Combinatorial structures to construct simple games and molecules
(2017-03-01)
Article
Accés obertWe 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
(American Institute of Physics (AIP), 2017)
Text en actes de congrés
Accés obertWe 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, ... -
Complete voting systems with two types of voters: weightedness and counting
(2012)
Article
Accés restringit per decisió de l'autorWe 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
(2012)
Article
Accés obertIn 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 ... -
Computational procedure for a wide family of mixed coalitional values
(2015)
Text en actes de congrés
Accés restringit per política de l'editorialWe consider a family of mixed coalitional values. They apply to games with a coalition structure by combining a (induced) semivalue in the quotient game, but share within each union the payoff so obtained by applying ... -
Consorcios y valor de Shapley
(2010)
Text en actes de congrés
Accés obertLa coordindación de estrategias en un juego cooperativo, cuando un grupo de jugadores decide actuar en conjunto es la base de la noción de consorcio. Un consorcio en un juego cooperativo es una coalición que posee una ... -
Cooperación y defensa
(Institut d'estadística de Catalunya, 1993)
Article
Accés obertSe aplican conceptos y técnicas de la teoría de juegos cooperativos a problemas de decisión que afectan a la política de Defensa del país. El análisis permite evaluar las propuestas sobre procedimientos de votación cualificada ... -
Cooperation tendencies and evaluation of games
(SciTePress, 2013)
Text en actes de congrés
Accés restringit per política de l'editorialMultinomial probabilistic values were first introduced by one of us in reliability and later on by the other, independently, as power indices. Here we study them on cooperative games from several viewpoints, and especially as ... -
Cooperation through social influence
(Elsevier, 2015-05-01)
Article
Accés obertWe 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. ... -
Cooperative game theory and applications
(Universitat Politècnica de Catalunya, 2021-07)
Treball Final de Grau
Accés obertGame Theory is a branch of mathematics with an enormous amount of real life applications. Cooperative Game Theory is the branch of Game Theory which assumes that groups of players are the primary units of decision-making, ... -
Coprivacy: an introduction to the theory and applications of co-operative privacy
(Institut d'Estadística de Catalunya, 2011)
Article
Accés obertWe introduce the novel concept of coprivacy or co-operative privacy to make privacy preservation attractive. A protocol is coprivate if the best option for a player to preserve her privacy is to help another player in ... -
Decisiveness indices are semiindices
(2016-06)
Article
Accés obertIn this note we prove that any decisiveness index, defined for any voter as the probability of him/her being decisive, is a semiindex when the probability distribution over coalitions is anonymous, and it is a semiindex ...
