Exploració per tema "Qualitative reasoning"

Ara es mostren els items 1-9 de 9

    • A model for continuous monitoring of patients with major depression in short and long term periods 

      Múgica Álvarez, Francisco; Nebot Castells, M. Àngela; Bagherpour, Solmaz; Baladón, Luisa; Serrano, Antoni (2016-12-19)
      Article
      Accés obert
      BACKGROUND AND OBJECTIVE: Major depressive disorder causes more human suffering than any other disease affecting humankind. It has a high prevalence and it is predicted that it will be among the three leading causes of ...

    • A qualitative approach for aggregating people's perceptions 

      Ruiz Vegas, Francisco Javier; Agell Jané, Núria; Sánchez Soler, Monica (Escola Superior d'Administració i Direcció d'Empreses (ESADE), 2022)
      Comunicació de congrés
      Accés obert
      The concept of perceptual map is introduced in this paper to capture the semantics of linguistic assessments of an individual in a qualitative reasoning scenario, concretely in hesitant fuzzy linguistic term sets. In ...

    • 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 ...

    • Decision making under uncertainty using a qualitative TOPSIS method for selecting sustainable energy alternatives 

      Afsordegan, Arayeh; Sánchez Soler, Monica; Agell Jané, Núria; Zahedi, Siamak; Cremades Oliver, Lázaro Vicente (2016-03-15)
      Article
      Accés obert
      Multi-criteria decision-making methods support decision makers in all stages of the decision-making process by providing useful data. However, criteria are not always certain as uncertainty is a feature of the real world. ...

    • 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 ...

    • 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. ...

    • On fuzzy-qualitative descriptions and entropy 

      Prats Duaygues, Francesc; Roselló Saurí, Llorenç; Sánchez Soler, Monica; Agell Jané, Núria (2016-08-01)
      Article
      Accés obert
      This paper models the assessments of a group of experts when evaluating different magnitudes, features or objects by using linguistic descriptions. A new general representation of linguistic descriptions is provided by ...

    • 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 ...