Ara es mostren els items 1-20 de 23

  • A consensus model for Delphi processes with linguistic terms and its application to chronic pain in neonates definition 

    Agell Jané, Núria; van Ganzewinkel,, Christ Jan; Sánchez Soler, Monica; Roselló Saurí, Llorenç; Prats Duaygues, Francesc; Andriessen, Peter (2015-10)
    Article
    Accés restringit per política de l'editorial
    This paper proposes a new model of consensus based on linguistic terms to be implemented in Delphi processes. The model of consensus involves qualitative reasoning techniques and is based on the concept of entropy. The ...
  • A new approach for Delphi processes based on group consensus with linguistic terms 

    Agell Jané, Núria; van Ganzewinkel,, Christ Jan; Sánchez Soler, Monica; Roselló Saurí, Llorenç; Prats Duaygues, Francesc; Andriessen, Peter (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    A new approach for Delphi processes including a measure of consensus based on linguistic terms is introduced in this paper. The measure of consensus involves qualitative reasoning techniques and is based on the concept ...
  • A qualitative reasoning approach for measuring citizens’ satisfaction 

    Domingo Gou, Marta; Agell Jané, Núria; Aguado Chao, Juan Carlos; Català Mallofré, Andreu (2004-10)
    Article
    Accés obert
  • A recommender system based on group consensus 

    Roselló Saurí, Llorenç; Prats Duaygues, Francesc; Sánchez Soler, Monica; Agell Jané, Núria (2010)
    Text en actes de congrés
    Accés obert
    This paper presents the foundation for a new methodology for a collaborative recommender system (RS). This methodology is based on the degree of consensus of a group of users stating their preferences via qualitative ...
  • Absolute order-of-magnitude reasoning applied to a social multi-criteria evaluation framework 

    Afsordegan, Arayeh; Sánchez Soler, Monica; Agell Jané, Núria; Aguado Chao, Juan Carlos; Gamboa Jimenez, Gonzalo (2016-01)
    Article
    Accés obert
    A social multi-criteria evaluation framework for solving a real-case problem of selecting a wind farm location in the regions of Urgell and Conca de Barberá in Catalonia (northeast of Spain) is studied. This paper applies ...
  • An interval technical indicator for financial time series forecasting 

    Ruiz Vegas, Francisco Javier; Samà Monsonís, Albert; Sanchez, German; Sanabria, José A.; Agell Jané, Núria (2011)
    Text en actes de congrés
    Accés obert
    In this work we compare the performance of some standard technical indicators with an interval technical indicator, the moving interval (MI), for time series forecasting. MI has the advantage of taking into account the ...
  • AoL: Action Learning: A methodology to capture expertise in adjustment tasks 

    Ruiz Vegas, Francisco Javier; Samà Monsonís, Albert; Raya Giner, Cristóbal; Agell Jané, Núria (2012)
    Text en actes de congrés
    Accés obert
    It is well known that some people can perform a task with greater precision and accuracy than others: they are experts. In the past, experts were interviewed to find out why they have this expertise, but this was not ...
  • Computing distances between decision makers using hesitant fuzzy linguistic makers using hesitant fuzzy linguistic term sets 

    Agell Jané, Núria; Sánchez Soler, Monica; Prats Duaygues, Francesc; Ruiz Vegas, Francisco Javier (2015)
    Comunicació de congrés
    Accés obert
    Given a finite totally ordered set of linguistic terms, the operations intersection and connected union provide a lattice structure to the set of hesitant fuzzy linguistic term sets. In this framework, hesitant fuzzy ...
  • Connectionist techniques to approach sustainability modelling 

    Domingo Gou, Marta; Agell Jané, Núria; Parra, Xavier (2007-03-29T13:44:23Z)
    Article
    Accés obert
    When defining a context of sustainability, capturing the complexity of data and extracting as much information as possible are fundamental challenges. Normally, quantitative and qualitative indicators are defined. While ...
  • Creativity Support System for cake design 

    Ruiz Vegas, Francisco Javier; Raya Giner, Cristóbal; Samà Monsonís, Albert; Agell Jané, Núria (2015)
    Text en actes de congrés
    Accés obert
    In this paper, a new formulation of Creativity is presented in the context of Creativity Support Systems. This formulation is based on the central ideas of the theory of Boden. It redefines some concepts such as appropriateness ...
  • 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 ...