Enviaments recents

  • Simulation model to find the best comfort, energy and cost scenarios for building refurbishment 

    Fonseca Casas, Antoni; Ortiz, Joana Aina; Garrido Soriano, Núria; Fonseca Casas, Pau; Salom Tormo, Jaume (2017-05-12)
    Article
    Accés restringit per política de l'editorial
    This article proposes a methodology to assess building behaviour, whilst taking its life cycle into account. Understanding of the system can be obtained by combining well-known energy consumption calculation engines (TRNSYS) ...
  • Enabling IoT ecosystems through platform interoperability 

    Bröring, Arne; Schmid, Stefan; Schindhelm, Corina-Kim; Khelil, Abdelmajid; Kabisch, Sebastian; Kramer, Denis; Le Phuoc, Danh; Mitic, Jelena; Anicic, Darko; Teniente López, Ernest (2017-01-01)
    Article
    Accés obert
    Today, the Internet of Things (IoT) comprises vertically oriented platforms for things. Developers who want to use them need to negotiate access individually and adapt to the platform-specific API and information models. ...
  • Case study on cooperative car data for estimating traffic states in an urban network 

    Montero Mercadé, Lídia; Pacheco, Meritxell; Barceló Bugeda, Jaime; Homoceanu, Silviu; Casanovas Garcia, Josep (2016-10-01)
    Article
    Accés obert
    The use of floating car data as a particular case of probe vehicle data has been the object of extensive research for estimating traffic conditions, travel times, and origin-to-destination trip matrices. It is based on ...
  • Simplification of UML/OCL schemas for efficient reasoning 

    Oriol Hilari, Xavier; Teniente López, Ernest (2017-06-01)
    Article
    Accés restringit per política de l'editorial
    Ensuring the correctness of a conceptual schema is an essential task in order to avoid the propagation of errors during software development. The kind of reasoning required to perform such task is known to be exponential ...
  • Approaching parallel computing to simulating population dynamics in demography 

    Montañola Sales, Cristina; Onggo, Bhakti S. S.; Casanovas Garcia, Josep; Cela Espín, José M.; Kaplan Marcusan, Adriana (2016-11-01)
    Article
    Accés restringit per política de l'editorial
    Agent-based modelling and simulation is a promising methodology that can be applied in the study of population dynamics. The main advantage of this technique is that it allows representing the particularities of the ...
  • Dimensional enrichment of statistical linked open data 

    Varga, Jovan; Vaisman, Alejandro; Romero Moral, Óscar; Etcheverry, Lorena; Bach Pedersen, Torben; Thomsen, Christian (2016-10-01)
    Article
    Accés restringit per política de l'editorial
    On-Line Analytical Processing (OLAP) is a data analysis technique typically used for local and well-prepared data. However, initiatives like Open Data and Open Government bring new and publicly available data on the web ...
  • A unified view of data-intensive flows in business intelligence systems : a survey 

    Jovanovic, Petar; Romero Moral, Óscar; Abelló Gamazo, Alberto (2016-12)
    Article
    Accés restringit per política de l'editorial
    Data-intensive flows are central processes in today’s business intelligence (BI) systems, deploying different technologies to deliver data, from a multitude of data sources, in user-preferred and analysis-ready formats. ...
  • Quality measures for ETL processes: from goals to implementation 

    Theodorou, Vasileios; Abelló Gamazo, Alberto; Lehner, Wolfgang; Thiele, Maik (2016-10-01)
    Article
    Accés obert
    Extraction transformation loading (ETL) processes play an increasingly important role for the support of modern business operations. These business processes are centred around artifacts with high variability and diverse ...
  • BSC best practices in professional training and teaching for the HPC ecosystem 

    Sancho Samsó, María Ribera (Elsevier, 2016-05-16)
    Article
    Accés restringit per política de l'editorial
    This paper outlines the key components of the European HPC ecosystems, analyses the major challenges as well as corresponding specific technical focus areas which needs to be addressed in European strategic research agenda ...
  • 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 ...

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