Exploració per autor "Molinero Albareda, Xavier"
Ara es mostren els items 56-68 de 68
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Recolzament als nous estudiants del grau d’Enginyeria de sistemes TIC en l’EPSEM –UPC: la mentoria
Gorchs Altarriba, Roser; Molinero Albareda, Xavier (Universitat de Girona. Servei de Publicacions, 2013)
Comunicació de congrés
Accés obertAls estudiants de nou ingrés a l'Escola Politècnica Superior d'Enginyeria de Manresa (EPSEM) de la UPC se'ls proporciona voluntàriament -
Satisfaction and power in unanimous majority influence decision models
Molinero Albareda, Xavier; Riquelme Csori, Fabián; Serna Iglesias, María José (2018-07)
Article
Accés obertWe consider decision models associated with cooperative influence games, the oblivious and the non-oblivious influence models. In those models the satisfaction and the power measures were introduced and studied. We analyze ... -
Simple games and weighted games: a theoretical and computational viewpoint
Freixas Bosch, Josep; Molinero Albareda, Xavier (2009-04)
Article
Accés restringit per política de l'editorial -
Social disruption games in signed networks
Molinero Albareda, Xavier; Riquelme Csori, Fabián; Serna Iglesias, María José (2024-05)
Article
Accés restringit per política de l'editorialSigned networks describe many real-world relations among users. Positive connections between two users or vertices generally mean good feelings between them, but negative connections mean bad feelings. A disruptor cycle ... -
Software matemàtic lliure
Molinero Albareda, Xavier (Escola Politècnica Superior d’Enginyeria de Manresa, 2010-12-02)
Comunicació de congrés
Accés obert -
Some advances in the theory of voting systems based on experimental algorithms
Freixas Bosch, Josep; Molinero Albareda, Xavier (2006-01)
Report de recerca
Accés obertIn voting systems, game theory, switching functions, threshold logic, hypergraphs or coherent structures there is an important problem that consists in determining the weightedness of a voting system by means of trades ... -
Star-shaped mediation in influence games
Molinero Albareda, Xavier; Riquelme Csori, Fabián; Serna Iglesias, María José (2013)
Comunicació de congrés
Accés obertWe are interested in analyzing the properties of multi-agent systems [13] where a set of agents have to take a decision among two possible alternatives with the help of the social environment or network of the system itself. ... -
The complexity of measuring power in generalized opinion leader decision models
Molinero Albareda, Xavier; Serna Iglesias, María José (2016-10)
Article
Accés obertWe analyze the computational complexity of the power measure in models of collective decision: the generalized opinion leader-follower model and the oblivious and non-oblivious infuence models. We show that computing the ... -
The complexity of testing properties of simple games
Freixas Bosch, Josep; Molinero Albareda, Xavier; Olsen, Martin; Serna Iglesias, María José (2008-04-04)
Report de recerca
Accés obertSimple games cover voting systems in which a single alternative, such as a bill or an amendment, is pitted against the status quo. A simple game or a yes-no voting system is a set of rules that specifies exactly which ... -
The neighborhood role in the linear threshold rank on social networks
Riquelme Csori, Fabián; Gonzalez Cantergiani, Pablo; Molinero Albareda, Xavier; Serna Iglesias, María José (2019-08-15)
Article
Accés obertCentrality and influence spread are two of the most studied concepts in social network analysis. Several centrality measures, most of them, based on topological criteria, have been proposed and studied. In recent years new ... -
Unranking algorithms for combinatorial structures
Molinero Albareda, Xavier; Vives Pons, Jordi (2015-12)
Article
Accés obertWe present an implementation of some unlabeled and labeled unranking algorithms for the open-source algebraic combinatorics package MUPAD-COMBINAT of the computer algebra system MUPAD. We have compared our implementation ... -
Unranking of combinatorial structures
Molinero Albareda, Xavier (1997-07)
Report de recerca
Accés obertThe present work is a study of the deterministic generation of combinatorial structures. We generate classes of combinatorial structures formally specifiable by grammars involving unlabelled sequence, unlabelled set, ... -
Weighted games without a unique minimal representation in integers
Freixas Bosch, Josep; Molinero Albareda, Xavier (2009)
Report de recerca
Accés restringit per decisió de l'autorRecerca de jocs amb mínim número de jugadors sense representacions enteres mínimes o mínimes normalitzades