Now showing items 1-20 of 77

  • A context-aware model to provide positioning in disaster relief scenarios 

    Moreno, Daniel; Ochoa, Sergio; Meseguer Pallarès, Roc (2015-10-01)
    Article
    Open Access
    The effectiveness of the work performed during disaster relief efforts is highly dependent on the coordination of activities conducted by the first responders deployed in the affected area. Such coordination, in turn, ...
  • Addressing the evaluation of EDSS-maintenance 

    Turon, Clàudia; Comas Matas, Joaquim; Cortés García, Claudio Ulises; Poch Espallargas, Manel (2006)
    Conference report
    Open Access
    Daily operation and maintenance tasks are needed to guarantee the correct performance of constructed wetlands. The definition of these activities is a complex task since these actions vary according to the characteristics ...
  • A decision making support tool: The resilience management fuzzy controller 

    González Cardenas, Rubén; Nebot Castells, M. Àngela; Múgica Álvarez, Francisco; Vellido Alcacena, Alfredo (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Conference report
    Open Access
    In this paper a fuzzy controller capable to perform an automated estimation of the period of time necessary to recover a resilience level is proposed. Estimations where made by considering realistic time-dependent action ...
  • A decision support tool using order weighted averaging for conference review assignment 

    Nguyen, Jennifer; Sánchez Hernández, Germán; Agell Jané, Núria; Rovira Llobera, Xari; Angulo Bahón, Cecilio (Elsevier, 2017-01-01)
    Article
    Open Access
    Assigning papers to reviewers is a large, long and difficult task for conference chairs and scientific committees. The paper reviewer assignment problem is a multi-agent problem which requires understanding reviewer expertise ...
  • Agile approach to business intelligence as a way to success 

    Fernández González, Jorge; Mayol Sarroca, Enric; Pastor Collado, Juan Antonio (Information Science Reference, 2012)
    Part of book or chapter of book
    Restricted access - publisher's policy
    In this chapter we present an overview of several methodological approaches used in business intelligence (BI) projects, as well as data warehouse projects. This study reveals that some of them reveal weaknesses, since ...
  • A hierarchical perspective to fuzzy inductive reasoning: an attempt to obtain more understandable fuzzy inductive reasoning rules 

    Bagherpour, Solmaz; Múgica Álvarez, Francisco; Nebot Castells, M. Àngela (2015)
    Conference lecture
    Restricted access - publisher's policy
    Generalizing hypotheses based on the past data in order to predict the future is the essential core of human learning. Various successful methods and techniques have been developed so far that perform some sort of ...
  • Algunos ejemplos de aplicación, diseño y utilización de las SIAPD 

    Barceló Garcia, Miquel (Asociación de Técnicos de Informática, 1980-03)
    Article
    Open Access
  • A logic-based environmental decision support system for the management of horizontal subsurface constructed wetlands 

    Garcia Gasulla, Dario; Poch Espallargas, Manel; Nieves Sánchez, Juan Carlos; Cortés García, Claudio Ulises; Turon, Clàudia (2012-04-02)
    Article
    Restricted access - publisher's policy
    The use of Horizontal Subsurface Constructed Wetlands (HSCWs) for treating wastewaters in small communities has increased in the last years due to HSCW’s ecological singularities. Unfortunately, the same singularities ...
  • A microcomputer-based decision support system 

    Olivé Ramon, Antoni (Universidad Nacional Autónoma de México, 1981)
    Conference report
    Open Access
    The last ten years have seen the emrgence of some new ways of applying computers to organizations. This has been done by focusing attention on the suport of the key decisions that must be made in organizations. Decision ...
  • Analytical metadata modeling for next generation BI systems 

    Varga, Jovan; Romero Moral, Óscar; Bach Pedersen, Torben; Thomsen, Christian (2018-10)
    Article
    Restricted access - publisher's policy
    Business Intelligence (BI) systems are extensively used as in-house solutions to support decision-making in organizations. Next generation BI 2.0 systems claim for expanding the use of BI solutions to external data sources ...
  • An architecture for a faceted and multiple linked 

    Cuello Butelo, Antonio (Universitat Politècnica de Catalunya, 2008-08)
    Master thesis
    Restricted access - confidentiality agreement
  • An operational approach for implementing normative agents in urban wastewater systems 

    Nieves Sánchez, Juan Carlos; Garcia Gasulla, Dario; Aulinas, Montse; Cortés García, Claudio Ulises (2012-01-01)
    Article
    Open Access
    Las políticas de gestión de la calidad del agua a nivel de cuenca hidrográfica son especialmente importantes para la prevención y/o reducción de la polución originada por el hombre en el medio ambiente. Los efluentes ...
  • A proposal for climate change resilience management through fuzzy controllers 

    González Cárdenas, Rubén; Nebot Castells, M. Àngela; Múgica Álvarez, Francisco (SciTePress, 2016)
    Conference report
    Open Access
    We aim towards the implementation of a set of fuzzy controllers capable to perform automated estimation of the period of time necessary to recover a resilience level through the non-linear influence of a set of interrelated ...
  • A soft computing decision support framework to improve the e-learning experience 

    Castro Espinoza, Félix Agustín; Nebot Castells, M. Àngela; Múgica Álvarez, Francisco (Society for Computer Simulation International San Diego, 2008)
    Conference report
    Open Access
    In this paper an e-learning decision support framework based on a set of soft computing techniques is presented. The framework is mainly based on the FIR methodology and two of its key extensions: a set of Causal Relevance ...
  • Assessment of electrocardiograms with pretraining and shallow networks 

    Ribas Ripoll, Vicent; Wojdel, Anna; Ramos, Pablo; Romero Merino, Enrique; Brugada Terradellas, Josep (Computing in Cardiology, 2014)
    Conference report
    Open Access
    Objective: Clinical Decision Support Systems normally resort to annotated signals for the automatic assessment of ECG signals. In this paper we put forward a new method for the assessment of normal/abnormal heart function ...
  • A systematic requirements engineering approach for decision support systems 

    Garcia Martinez, Stephany (Universitat Politècnica de Catalunya, 2014-09-05)
    Master thesis
    Open Access
    Decision Support Systems have emerged as a dominant technology capable to integrate heterogeneous sources into an analytical fashion to facilitate and provide a better decision-making process. Successful projects of Decision ...
  • Automated quality control for proton magnetic resonance spectroscopy data using convex non-negative matrix factorization 

    Mocioiu, Victor; Kyathanahally, Sreenath P.; Arús, Carles; Vellido Alcacena, Alfredo; Julià Sapé, Margarida (Springer, 2016)
    Conference report
    Open Access
    Proton Magnetic Resonance Spectroscopy (1H MRS) has proven its diagnostic potential in a variety of conditions. However, MRS is not yet widely used in clinical routine because of the lack of experts on its diagnostic ...
  • En busca del estudiante perdido:caracterización de los ‘no presentados’ 

    Sanz, Ismael; Aramburu, María J.; Museros, Lledó; Pérez, María; Barrachina, Carmen (Universidad de Sevilla. Escuela Técnica Superior de Ingeniería Informática, 2011-07-05)
    Conference lecture
    Open Access
    El abandono de asignaturas por parte de los estudiantes es un problema cada vez más importante. Este trabajo describe una metodología y una herramienta informática para entender qué lleva a los estudiantes a abandonar ...
  • Classification, dimensionality reduction, and maximally discriminatory visualization of a multicentre 1H-MRS database of brain tumors 

    Lisboa, Paulo J.G.; Romero Merino, Enrique; Vellido Alcacena, Alfredo; Julià Sapé, Margarida; Arús, Carles (IEEE, 2008)
    Conference report
    Open Access
    The combination of an Artificial Neural Network classifier, a feature selection process, and a novel linear dimensionality reduction technique that provides a data projection for visualization and which preserves completely ...
  • Code layout optimizations for transaction processing workloads 

    Ramírez Bellido, Alejandro; Barroso, Luiz A; Gharachorloo, Kourosh; Cohn, Robert; Larriba Pey, Josep; Lowney, P. Geoffrey; Valero Cortés, Mateo (Institute of Electrical and Electronics Engineers (IEEE), 2001)
    Conference report
    Open Access
    Commercial applications such as databases and Web servers constitute the most important market segment for high-performance servers. Among these applications, on-line transaction processing (OLTP) workloads provide a ...