Enviaments recents

  • Analysis of applications to improve the energy savings in residential buildings based on Systemic Quality Model 

    Fonseca Casas, Antoni; Fonseca Casas, Pau; Casanovas Garcia, Josep (2016-10-19)
    Article
    Accés obert
    Creating a definition of the features and the architecture of a new Energy Management Software (EMS) is complex because different professionals will be involved in creating that definition and in using the tool. To simplify ...
  • A software tool for e-assessment of relational database skills 

    Abelló Gamazo, Alberto; Burgués Illa, Xavier; Casany Guerrero, María José; Martín Escofet, Carme; Quer Bosor, Maria Carme; Rodríguez González, M. Elena; Romero Moral, Óscar; Urpí Tubella, Antoni (Tempus Publications, 2016-01-01)
    Article
    Accés restringit per política de l'editorial
    The objective of this paper is to present a software tool for the e-assessment of relational database skills. The tool is referred to as LearnSQL (Learning Environment for Automatic Rating of Notions of SQL). LearnSQL is ...
  • DSS from an RE perspective: A systematic mapping 

    García, Stephany; Romero Moral, Óscar; Raventós Pagès, Ruth (2016-07)
    Article
    Accés restringit per política de l'editorial
    Decision support systems (DSS) provide a unified analytical view of business data to better support decision-making processes. Such systems have shown a high level of user satisfaction and return on investment. However, ...
  • A formal method for conceptual fit analysis 

    Olivé Ramon, Antoni (2016-01)
    Article
    Accés obert
    One criterion that has received little attention in COTS systems selection is what we call conceptual fit. The criterion assesses the fit between the conceptual structure of the user requirements and that of a candidate ...
  • Incremental consolidation of data-intensive multi-flows 

    Jovanovic, Petar; Romero Moral, Óscar; Simitsis, Alkis; Abelló Gamazo, Alberto (2016-05-01)
    Article
    Accés obert
    Business intelligence (BI) systems depend on efficient integration of disparate and often heterogeneous data. The integration of data is governed by data-intensive flows and is driven by a set of information requirements. ...
  • Towards a generic benchmarking platform for origin–destination flows estimation/updating algorithms: design, demonstration and validation 

    Antoniou, Constantinos; Barceló Bugeda, Jaime; Breen, Martijn; Bullejos, Manuel; Casas, Jordi; Cipriani, Ernesto; Ciuffo, Biagio; Djukic, Tamara; Hoogendoorn, Serge; Marzano, Vittorio; Montero Mercadé, Lídia; Nigro, Marialisa; Perarnau, Josep; Punzo, Vincenzo; Toledo, Tomer; van Lint, Hans (2016-05-01)
    Article
    Accés restringit per política de l'editorial
    Estimation/updating of origin-destination (OD) flows and other traffic state parameters is a classical, widely adopted procedure in transport engineering, both in off-line and in on-line contexts. Notwithstanding numerous ...
  • Coloured Petri net-based traffic collision avoidance system encounter model for the analysis of potential induced collisions 

    Tang, Jun; Piera, Miquel Angel; Guasch Petit, Antonio (2016-03-03)
    Article
    Accés obert
    The Traffic Alert and Collision Avoidance System (TCAS) is a world-wide accepted lastresort means of reducing the probability and frequency of mid-air collisions between aircraft. Unfortunately, it is widely known that in ...
  • Individual-based modeling of tuberculosis in a user-friendly interface: Understanding the epidemiological role of population heterogeneity in a city 

    Prats Soler, Clara; Montañola Sales, Cristina; Gilabert Navarro, Joan-Francesc; Valls Ribas, Joaquim; Casanovas Garcia, Josep; Vilaplana, Cristina; Cardona Iglesias, Pere Joan; López Codina, Daniel (2016-01-01)
    Article
    Accés obert
    © 2016 Prats, Montañola-Sales, Gilabert-Navarro, Valls, Casanovas-Garcia, Vilaplana, Cardona and López. For millennia tuberculosis (TB) has shown a successful strategy to survive, making it one of the world's deadliest ...
  • Computing repairs for constraint violations in UML/OCL conceptual schemas 

    Oriol Hilari, Xavier; Teniente López, Ernest; Tort, Albert (Elsevier, 2015-06-25)
    Article
    Accés restringit per política de l'editorial
    Updating the contents of an information base may violate some of the constraints defined over the schema. The classical way to deal with this problem has been to reject the requested update when its application would lead ...
  • A robust framework for the estimation of dynamic OD trip matrices for reliable traffic management 

    Barceló Bugeda, Jaime; Montero Mercadé, Lídia (Elsevier, 2015)
    Article
    Accés obert
    Origin-Destination (OD) trip matrices describe the patterns of traffic behavior across the network and play a key role as primary data input to many traffic models. OD matrices are a critical requirement, either in static ...

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