Exploració per tema "Decisió, Presa de -- Models matemàtics"

Ara es mostren els items 21-40 de 48

    • Disseny d’un model de decisió per a la creació de línies de producció 

      Pardo Santana, Carme (Universitat Politècnica de Catalunya, 2015-04)
      Projecte/Treball Final de Carrera
      Accés restringit per decisió de l'autor
      En el present projecte es dissenya un model per ajudar a decidir quina tipologia de línia de producció és més adient segons les característiques del producte. L’estudi es centrarà en el cas real d’una planta de ...

    • Estudi de l'evolució del mercat energètic 

      Giménez I Casanovas, Blanca (Universitat Politècnica de Catalunya, 2017-01-12)
      Treball Final de Grau
      Accés obert
      Malgrat l’energia estigui present al nostre dia a dia, generalment no som conscients de la seva importància. Tenim poc coneixement sobre com les fàbriques, que després ens ofereixen tot el que necessitem, s’abasteixen de ...

    • Herramienta contable para el soporte en la toma de decisiones de una bodega 

      Gramona, Leonard (Universitat Politècnica de Catalunya, 2015-10)
      Projecte/Treball Final de Carrera
      Accés restringit per decisió de l'autor
      Este proyecto trata sobre el desarrollo de una herramienta contable para el soporte en la toma de decisiones de una bodega en el marco de un micro-entorno económico determinado. En la primera parte del proyecto se expone ...

    • Inference for a General Class of Models for Recurrent Events with application to cancer data 

      González Ruiz, Juan Ramón (Universitat Politècnica de Catalunya, 2005-12-29)
      Tesi
      Accés obert
      La necesidad del análisis de supervivencia aparece cuando necesitamos estudiar las propiedades estadísticas de una variable que describe el tiempo hasta que ocurre un evento único. En algunas ocasiones, podemos observar ...

    • Influence decision models: from cooperative game theory to social network analysis 

      Molinero Albareda, Xavier; Riquelme Csori, Fabián (Elsevier, 2021-02)
      Article
      Accés obert
      Cooperative game theory considers simple games and influence games as essential classes of games. A simple game can be viewed as a model of voting systems in which a single alternative, such as a bill or an amendment, is ...

    • Integrating logistics and production 

      Rabasa Martínez, Víctor (Universitat Politècnica de Catalunya / Denmarks Tekniske Universitet (Technical University of Denmark), 2017-07)
      Projecte Final de Màster Oficial
      Accés obert
      The purpose of this research project is to help a supply chain manager to decision making easier in order to deliver final product on time to final customer. Coordination between all members of a supply chain are essential ...

    • Introduction of the Time Factor in a cost – benefit estimation 

      Colomar Roig, Marta (Universitat Politècnica de Catalunya / Rheinisch-Westfälische Technische Hochschule Aachen, 2013)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      The thesis is targeted to contribute to the further development of the NOWS Method by converting the current static model into a dynamic model. With this purpose, the introduction of the Time Factor in the NOWS Method, ...

    • Measuring satisfaction and power in influence based decision systems 

      Molinero Albareda, Xavier; Riquelme Csori, Fabián; Serna Iglesias, María José (2019-06-15)
      Article
      Accés obert
      We introduce collective decision-making models associated with influence spread under the linear threshold model in social networks. We define the oblivious and the non-oblivious influence models. We also introduce the ...

    • Measuring satisfaction in societies with opinion leaders and mediators 

      Molinero Albareda, Xavier; Riquelme Csori, F.; Serna Iglesias, María José (2016-05-14)
      Report de recerca
      Accés obert
      An opinion leader-follower model (OLF) is a two-action collective decision-making model for societies, in which three kinds of actors are considered:

    • Measuring the relevance of factors in the occurrence of events 

      Fragnelli, Vito; Freixas Bosch, Josep; Pons Vallès, Montserrat; Sanmiquel Pera, Lluís (2016-09)
      Article
      Accés obert
      A new way to compare the relevance of the different factors intervening in the occurrences of an event is presented and developed in this paper. The idea behind the method comes from cooperative game theory but the focus ...

    • Multi-Criteria Decision Making in Product Design 

      Olivella Lacambra, Joana (Universitat Politècnica de Catalunya, 2012)
      Projecte/Treball Final de Carrera
      Accés restringit per decisió de l'autor
      Designers have always faced the problem of decision making. Before a product is produced, many things have to be specified: what dimensions it will have, what target group it will approach, what is the best production ...

    • On anonymous and weighted voting systems 

      Freixas Bosch, Josep; Pons Vallès, Montserrat (Springer Nature, 2021-04-27)
      Article
      Accés obert
      Many bodies around the world make their decisions through voting systems in which voters have several options and the collective result also has several options. Many of these voting systems are anonymous, i.e., all voters ...

    • Optimización de procesos de planificación logística integrada para una empresa de gran consumo 

      Fortian Corts, Nona (Universitat Politècnica de Catalunya, 2014-06)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      El presente documento es una memoria del proyecto de optimización de los procesos de la Cadena de Suministro llevado a cabo en una empresa de gran consumo líder en su sector. Actualmente, la competitividad de los mercados ...

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

      Freixas Bosch, Josep; Lucchetti, Roberto (2016-02-09)
      Article
      Accés obert
      In order to study voting situations when voters can also abstain and the output is binary, i.e., either approval or rejection, a new extended model of voting rule was defined. Accordingly, indices of power, in particular ...

    • Probabilistic power indices for voting rules with abstention 

      Freixas Bosch, Josep (North Holland Mathematical Library, 2012-07)
      Article
      Accés obert
      In this paper, we introduce eight power indices that admit a probabilistic interpretation for voting rules with abstention or with three levels of approval in the input, briefly (3, 2) games.Weanalyze the analogies and ...

    • Project for the development of a higher education management dashboard in R 

      Chatzos, Dimitris (Universitat Politècnica de Catalunya, 2018-10-31)
      Projecte Final de Màster Oficial
      Accés obert
      Dashboards are information management tools , for monitoring and analysing of different organization’s behaviour. The purpose of management Dashboards is to observe, identify and solve problems and to justify patterns with ...

    • Research on the support model of large equipment emergency spare parts under fuzzy demand 

      Yang, Jian-hua; Ma, Zhichao; Song, Yang (OmniaScience, 2015-07)
      Article
      Accés obert
      Purpose: Aim at making a support scheme for emergency spare parts when large equipment spare parts supply network faced with large-scale emergency events. Design/methodology/approach: In order to analyze the model, we ...

    • Satisfaction and power in unanimous majority influence decision models 

      Molinero Albareda, Xavier; Riquelme Csori, Fabián; Serna Iglesias, María José (2018-07)
      Article
      Accés obert
      We 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 ...

    • Schéma Directeur du Patrimoine GIU 

      Gaset Reñé, Sílvia (Universitat Politècnica de Catalunya / École Centrale Nantes, 2013)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      Realitzat a/amb:   Réseau ferré de France / École centrale de Nantes
      Ce Travail de Fin d’Études (TFE) est divisé en deux parties bien différenciées : une première partie théorique et une deuxième plus centrée sur notre stage. Chacune des parties a sa propre structure et contenu. Partie 1 ...

    • Some characterizations of resolute majority rules 

      Freixas Bosch, Josep; Samaniego Vidal, Daniel (Springer, 2023-10-14)
      Article
      Accés obert
      In this paper we consider decision functions in which voters have three options and one of them is abstention or indifference and the output is a binary decision between two alternatives so that a tie is not possible. These ...