Now showing items 6-13 of 13

  • Group decision-making system based on a qualitative location function: an application to chocolates design 

    Agell Jané, Núria; Sánchez Hernández, Germán; Sánchez Soler, Monica; Ruiz Vegas, Francisco Javier (2013)
    Conference lecture
    Open Access
    When a group of experts is involved in the design of a new product as a team, consensus and Group decision making (GDM) techniques able to deal with complex descriptions are required. In addition, individual decisions ...
  • Measuring the Consensus in Group Decision by means of Qualitative Reasoning 

    Roselló Saurí, Llorenç; Prats Duaygues, Francesc; Sánchez Soler, Monica; Agell Jané, Núria (2009-11-09)
    Conference report
    Restricted access - publisher's policy
    This paper presents a mathematical framework to assess the consensus found among different evaluators who use ordinal scales in group decision-making and evaluation processes. This framework is developed on the basis of ...
  • Mesures de qualitat de vida i satisfacció ciutadana: noves tendències, subjectivitat i canvi d'escala 

    Agell Jané, Núria; Parra, Xavier; Domingo Gou, Marta; Català Mallofré, Andreu (Centre per a la Sostenibilitat, 2007-07-12)
    Conference report / Conference lecture
    Open Access
    La modelització i mesura de la qualitat de vida s’ha convertit en una àrea de recerca activa a partir del reconeixement de la marcada essència qualitativa d’aquest indicador. Hi ha estudis recents a escala nacional que ...
  • Ranking and selection of unsupervised learning marketing segmentation 

    Sanchez Hernandez, German; Chiclana, Francisco; Agell Jané, Núria; Aguado Chao, Juan Carlos (2013-05)
    Article
    Restricted access - publisher's policy
    This paper addresses the problem of choosing the most appropriate classification from a given set of classifications of a set of patterns. This is a relevant topic on unsupervised systems and clustering analysis because ...
  • Selecting the best taste: a group decision-making application to chocolates design 

    Agell Jané, Núria; Sánchez Hernández, Germán; Sánchez Soler, Monica; Ruiz Vegas, Francisco Javier (2013)
    Conference lecture
    Restricted access - publisher's policy
    Creation and design of products based on human sensory perceptions, such as color, smell or taste, require the participation of professionals or experts with highly developed sensory abilities. When a group of experts ...
  • SVM-based learning method for improving colour adjustement in automotive basecoat manufacturing 

    Ruiz Vegas, Francisco Javier; Agell Jané, Núria; Angulo Bahón, Cecilio (d-side, 2009)
    Conference lecture
    Open Access
    new iterative method based on Support Vector Machines to perform automated colour adjustment processing in the automotive industry is proposed in this paper. The iterative methodology relies on a SVM trained with patterns ...
  • Using qualitative reasoning in modelling consensus in group decision-making 

    Roselló Saurí, Llorenç; Prats Duaygues, Francesc; Sánchez Soler, Monica; Agell Jané, Núria (Jure Zabkar, Ivan Bratko, 2009)
    Conference report
    Open Access
    Ordinal scales are commonly used in rating and evaluation processes. These processes usually involve group decision making by means of an experts’ committee. In this paper a mathematical framework based on the qualitative ...
  • Using qualitative reasoning to model users profiles: an approach to movie recommendation 

    Roselló Saurí, Llorenç; García, David; Agell Jané, Núria; Sánchez Soler, Monica; Prats Duaygues, Francesc (2011)
    Conference lecture
    Restricted access - confidentiality agreement
    This paper presents a methodology for a collaborative recommender system (RS). The methodology is based on the compatibility of groups of users defining their profiles via a qualitative order-ofmagnitude model. The ...