Now showing items 1-4 of 4

  • A recommender system based on group consensus 

    Roselló Saurí, Llorenç; Prats Duaygues, Francesc; Sánchez Soler, Monica; Agell Jané, Núria (2010)
    Conference report
    Open Access
    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 ...
  • 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 ...
  • 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)
    Conference report
    Open Access
    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. ...
  • 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 ...