Enviaments recents

  • El proyecto EDINSOST: Inclusión de los ODS en la educación superior 

    Sánchez Carracedo, Fermín; Segalàs Coral, Jorge; Cabré Garcia, José M.; Climent Vilaró, Joan; López Álvarez, David; Martín Escofet, Carme; Vidal López, Eva María (Universidad Autónoma de Madrid, 2017)
    Text en actes de congrés
    Accés obert
    En esta comunicación se presenta un mapa de la competencia Sostenibilidad fácilmente adaptable a cualquier titulación de educación superior. El mapa ha sido desarrollado dentro del proyecto EDINSOST, cuyo objetivo es la ...
  • Updating DL-Lite ontologies through first-order queries 

    Giacomo, Giuseppe De; Oriol Hilari, Xavier; Rosati, Riccardo; Savo, Domenico Fabio (Springer, 2016)
    Text en actes de congrés
    Accés obert
    In this paper we study instance-level update in DL-LiteA, the description logic underlying the OWL 2 QL standard. In particular we focus on formula-based approaches to ABox insertion and deletion. We show that DL-LiteA, ...
  • Monitoring the service-based system lifecycle with SALMon 

    Oriol Hilari, Marc; Franch Gutiérrez, Javier; Marco Gómez, Jordi (2016)
    Comunicació de congrés
    Accés obert
    Los Sistemas Basados en Servicios (SBS) son sistemas software altamente dinámicos compuestos por un conjunto de servicios web provenientes de distintos, y posiblemente heterogéneos, proveedores. En contraste con otros ...
  • A survey on software release planning models 

    Ameller, David; Farré Tost, Carles; Franch Gutiérrez, Javier; Rufian Torrell, Guillem (Springer, 2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Software release planning (SRP) is the problem of selecting which features or requirements will be included in the next release or releases. It is a crucial step in software development, which happens to be extremely complex ...
  • Exploring quality-aware architectural transformations at run-time : the ENIA case 

    Criado, Javier; Martínez Fernández, Silverio Juan; Ameller, David; Iribarne, Luís; Padilla, Nicolás (2016)
    Text en actes de congrés
    Accés obert
    Adapting software systems at run-time is a key issue, especially when these systems consist of components used as intermediary for human-computer interaction. In this sense, model transformation techniques have a widespread ...
  • H-word: Supporting job scheduling in Hadoop with workload-driven data redistribution 

    Jovanovic, Petar; Romero Moral, Óscar; Calders, Toon; Abelló Gamazo, Alberto (2016)
    Text en actes de congrés
    Accés obert
    Today’s distributed data processing systems typically follow a query shipping approach and exploit data locality for reducing network traffic. In such systems the distribution of data over the cluster resources plays a ...
  • Materializing aaseline views for deviation detection exploratory OLAP 

    Furtado, Pedro; Nadal Francesch, Sergi; Peralta, Verónika; Djedaini, Mahfoud; Labroche, Nicolas; Marcel, Patrick (Springer, 2015)
    Text en actes de congrés
    Accés obert
    Alert-raising and deviation detection in OLAP and explora-tory search concerns calling the user’s attention to variations and non-uniform data distributions, or directing the user to the most interesting exploration of the ...
  • TINTIN : comprobación incremental de aserciones SQL 

    Oriol Hilari, Xavier; Teniente López, Ernest; Rull, Guillem (2016)
    Text en actes de congrés
    Accés obert
    Ninguno de los SGBD más populares del momento implementa aserciones SQL, obligando así a implementar manualmente su comprobación. Por ello, presentamos TINTIN: una aplicación que genera automáticamente el código SQL para ...
  • Automated data pre-processing via meta-learning 

    Bilalli, Besim; Abelló Gamazo, Alberto; Aluja Banet, Tomàs; Wrembel, Robert (2016)
    Text en actes de congrés
    Accés obert
    A data mining algorithm may perform differently on datasets with different characteristics, e.g., it might perform better on a dataset with continuous attributes rather than with categorical attributes, or the other way ...
  • An approach for alert raising in real-time data warehouses 

    López, Maximiliano Ariel; Nadal Francesch, Sergi; Djedaini, Mahfoud; Marcel, Patrick; Peralta, Verónika; Furtado, Pedro (2015)
    Text en actes de congrés
    Accés obert
    This work proposes an approach for alert raising within a real-time data warehouse environment. It is based on the calculation of confidence intervals for measures from historical facts. As new facts arrive to the data ...

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