Ara es mostren els items 11-23 de 23

  • 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)
    Comunicació de congrés
    Accés obert
    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 ...
  • InsERT: the inspirational expert recommender tool 

    Nguyen, Jennifer; Sanchez Hernandez, German; Agell Jané, Núria; Angulo Bahón, Cecilio (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    The continued growth in enterprise social networks is fueled by the need to enable productivity and innovation. Reducing the constraints to communication and knowledge sharing of a globally distributed workforce, will ...
  • L-Fuzzy sets for group linguistic preference modeling: an application to assess a firm’s performance 

    Agell Jané, Núria; Sánchez Soler, Monica; Prats Duaygues, Francesc (2015)
    Text en actes de congrés
    Accés obert
    Given a finite totally ordered set of linguistic descriptions, the extended set of qualitative labels with different levels of precision L is constructed. In this framework, qualitative descriptions of a given set are ...
  • 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)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    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)
    Text en actes de congrés / Comunicació de congrés
    Accés obert
    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 ...
  • Multi-criteria decision making with linguistic labels: a comparison of two methodologies applied to energy planning 

    Afsordegan, Arayeh; Sánchez Soler, Monica; Agell Jané, Núria; Cremades Oliver, Lázaro Vicente; Zahedi, Siamak (2014)
    Text en actes de congrés
    Accés obert
    This paper compares two multi-criteria decision making (MCDM) approaches based on linguistic label assessment. The first approach consists of a modified fuzzy TOPSIS methodology introduced by Kaya and Kahraman in 2011. ...
  • Ranking and selection of unsupervised learning marketing segmentation 

    Sanchez Hernandez, German; Chiclana, Francisco; Agell Jané, Núria; Aguado Chao, Juan Carlos (2013-05)
    Article
    Accés restringit per política de l'editorial
    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)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    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)
    Comunicació de congrés
    Accés obert
    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 ...
  • Understanding color trends by means of non-monotone utility functions 

    Ghaderi, Mohammad; Ruiz Vegas, Francisco Javier; Agell Jané, Núria (2014)
    Text en actes de congrés
    Accés obert
    In this paper we explore the possibility of capturing color trends and understanding the rationale behind the popularity of a color. To this end, we propose using a preference disaggregation approach from the field of ...
  • Using linguistic descriptions with multi-criteria decision aid approaches in urban energy systems 

    Afsordegan, Arayeh; Sánchez Soler, Monica; Agell Jané, Núria; Gamboa Jimenez, Gonzalo; Cremades Oliver, Lázaro Vicente (2015-02)
    Article
    Accés obert
    Multi-Criteria Decision Aid (MCDA) methods include various collections of mathematical techniques related to decision support systems in non-deterministic environments to support such applications as facility management, ...
  • 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)
    Text en actes de congrés
    Accés obert
    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)
    Comunicació de congrés
    Accés restringit per acord de confidencialitat
    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 ...