Now showing items 1-20 of 55

  • A case-based recommendation approach for market basket data 

    Gatzioura, Anna; Sànchez-Marrè, Miquel (2015-01-01)
    Article
    Open Access
    In recent years, recommender systems have become an important part of various applications, supporting both customers and providers in their decision-making processes. However, these systems still must overcome limitations ...
  • A methodology for maintaining consistency between conceptual interpretations of nested partitions 

    Sevilla-Villanueva, Beatriz; Gibert, Karina; Sànchez-Marrè, Miquel (IOSPress, 2016-10)
    Part of book or chapter of book
    Restricted access - publisher's policy
    The relationship between interpretations of nested partitions is analyzed in this work, since there are multiple situations where a refinement of the original partition arises. As a result, a new methodology NCI-IMS is ...
  • A methodology for maintaining consistency between conceptual interpretations of nested partitions 

    Sevilla-Villanueva, Beatriz; Gibert, Karina; Sànchez-Marrè, Miquel (2016)
    Conference report
    Restricted access - publisher's policy
    The relationship between interpretations of nested partitions is analyzed in this work, since there are multiple situations where a refinement of the original partition arises. As a result, a new methodology NCI-IMS is ...
  • A methodology to discover and understand complex patterns: interpreted integrative multiview clustering (I2MC) 

    Sevilla-Villanueva, Beatriz; Gibert, Karina; Sànchez-Marrè, Miquel (Elsevier, 2017-02-10)
    Article
    Restricted access - publisher's policy
    The main goal of this work is to develop a methodology for finding nutritional patterns from a variety of individual characteristics which can contribute to better understand the interactions between nutrition and health, ...
  • Analysing similarity assessment in feature-vector case representations 

    Núñez, Héctor; Sànchez-Marrè, Miquel; Cortés García, Claudio Ulises; Comas, Joaquim; Rodríguez Roda, Ignasi; Poch, Manel (2003-04)
    External research report
    Open Access
    Case-Based Reasoning (CBR) is a good technique to solve new problems based in previous experience. Main assumption in CBR relies in the hypothesis that similar problems should have similar solutions. CBR systems retrieve ...
  • An approach for an architecture to embodied procedural reasoning 

    Orduña Cabrera, Fernando; Sànchez-Marrè, Miquel (2008-01)
    External research report
    Open Access
    Some research in intelligent manufacturing systems summarizes the importance of developing new methods and techniques that should be more knowledge intensive, applied at the level of embedded devices. To bring a solution ...
  • Aplicación de herramientas avanzadas de soporte a la toma de decisiones en la digestión anaerobia de lodos 

    Cugueró Escofet, Miquel Àngel; Aguiló Martos, Pere; Sáenz de Cabezón Soriano, Berta; Sànchez-Marrè, Miquel (2017)
    Conference report
    Open Access
    El Consorci Besòs – Tordera (CBT), en su labor constante de investigación, mejora y optimización del funcionamiento de sus Estaciones Depuradoras de Aguas Residuales (EDARs), ha desarrollado un sistema de diagnosis avanzada ...
  • A review on multi-agent platforms and environmental decision support systems simulation tools 

    Rendón Sallard, Thania; Sànchez-Marrè, Miquel (2006-01)
    External research report
    Open Access
    This work depicts the state of the art of Multi-agent systems platforms for the development of Multi-agent systems, and reviews the Environmental Decision Support Systems Simulation tools available.
  • Artificial Intelligence tools applied to wastewater treatment 

    Sànchez-Marrè, Miquel; Cortés García, Claudio Ulises (Universitat de Girona (UdG). Servei de Publicacions, 2011-07-01)
    Part of book or chapter of book
    Restricted access - publisher's policy
    The selection of an appropriate technique for the supervision and control of complex processes is crucial for achieving optimal results. A lot of effort, therefore, has been devoted to developing more efficient methodologies
  • A study on contextual influences on automatic playlist continuation 

    Gkatzioura, Anna; Sànchez-Marrè, Miquel; Jorge, Alípio Mário (2018)
    Conference lecture
    Open Access
    Recommender systems still mainly base their reasoning on pairwise interactions or information on individual entities, like item attributes or ratings, without properly evaluating the multiple dimensions of the recommendation ...
  • A survey on pre-processing techniques: relevant issues in the context of environmental data mining 

    Gibert, Karina; Sànchez-Marrè, Miquel; Izquierdo, Joaquín (IOS Press, 2016-12)
    Article
    Open Access
    One of the important issues related with all types of data analysis, either statistical data analysis, machine learning, data mining, data science or whatever form of data-driven modeling, is data quality. The more complex ...
  • Bioinformatics: a promising field for case-based reasoning 

    Orduña Cabrera, Fernando; Sànchez-Marrè, Miquel (2008-06)
    External research report
    Open Access
    Case Based Reasoning has been applied in different fields such as medicine, industry, tutoring systems and others, but in the CBR there are many areas to explore. Nowadays, some research works in Bioinformatics are attempting ...
  • Case-based reasoning applied to textile industry processes 

    Sevilla-Villanueva, Beatriz; Sànchez-Marrè, Miquel (2012)
    Article
    Restricted access - publisher's policy
    This paper describes an innovative usage of Case-Based Reasoning to reduce the high cost derived from correctly setting the textile machinery within the framework of European MODSIMTex project. Furthermore, this system ...
  • Case base maintenance: terms and directions 

    Orduña Cabrera, Fernando; Sànchez-Marrè, Miquel (2008-06)
    External research report
    Open Access
    Since last years Case Base Reasoning (CBR) field has been growing, and Case Base Maintenance (CBM) is getting more important. Recent research has focused on case-base maintenance, addressing such issues as maintaining ...
  • Clustering and interpretation on real nutritional data 

    Sevilla-Villanueva, Beatriz; Gibert, Karina; Sànchez-Marrè, Miquel (2013)
    Conference report
    Open Access
    Nutritional Genomics studies diet-gene-disease interactions and aims to promote health and disease prevention. It is based on the idea that everything ingested into a person’s body affects the genome of the individual and, ...
  • Collaboration between human and artificial societies 

    Padget, Julián; Sierra Garcia, Carles; Cortés García, Claudio Ulises; Sànchez-Marrè, Miquel; Béjar Alonso, Javier (1997-09)
    External research report
    Open Access
    This research report is a preliminary publication of the proceedings of the European VIM project Workshop on Collaboration between Human and Artificial Societies, hold in Lanjaron (Granada), Spain, in May 1-3, . The report ...
  • Crossing the death valley to transfer environmental decision support systems to the water market 

    Poch Espallargas, Manel; Comas Matas, Joaquim; Cortés García, Claudio Ulises; Sànchez-Marrè, Miquel; Rodriguez-Roda, Ignasi (2017-04-10)
    Article
    Open Access
    Environmental decision support systems (EDSSs) are attractive tools to cope with the complexity of environmental global challenges. Several thoughtful reviews have analyzed EDSSs to identify the key challenges and best ...
  • Decisions on urban water systems: some support 

    Poch Espallargas, Manel; Cortés García, Claudio Ulises; Comas Matas, Joaquim; Rodríguez Roda, Ignasi; Sànchez-Marrè, Miquel (Universitat de Girona (UdG). Servei de Publicacions, 2012-09-01)
    Book
    Restricted access - publisher's policy
    “Water is a scarce resource and its management has to be as effective as possible”. Most of us would certainly agree with this fine sounding phrase. But developing it and putting it into practice is not easy. Firstly, ...
  • DEPUR: a knowledge-based tool for wastewater treatment plants 

    Serra, Pau; Sànchez-Marrè, Miquel; Lafuente Sancho, Francisco Javier; Cortés García, Claudio Ulises; Poch, Manel (1993-11)
    External research report
    Open Access
    A malfunction of a wastewater treatment plant is a big social and biological problem. A poorly treated waste water outside the plant could provoke dangerous consequences for human beings as well as the nature itself. The ...
  • Discovering social structures of local influence by using tweetStimuli 

    Tejeda Gómez, José Arturo; Sànchez-Marrè, Miquel; Pujol Serra, Josep M. (2013-12-05)
    Article
    Restricted access - publisher's policy
    Information diffusion in large-scale networks has been studied to identify the users influence. The influence has been targeted as a key feature either to reach large populations or influencing public opinion. Through the ...