Recent Submissions

  • A MOF-compliant approach to software quality modeling 

    Burgués Illa, Xavier; Franch Gutiérrez, Javier; Ribó, Josep M. (2004-12)
    External research report
    Open Access
    Software quality is a many-faceted concept that depends on the kind of artifact to be measured, the context where measurement takes place, the quality framework used, and others. Furthermore, there is a great deal of ...
  • A framework for multidimensional design of data warehouses from ontologies 

    Romero Moral, Óscar; Abelló Gamazo, Alberto (2009-07)
    External research report
    Open Access
    Some research efforts have proposed the automation of the data warehouse design in order to free this task of being (completely) performed by an expert and facilitate the whole process. Most advanced approaches exclusively ...
  • Gestión de riesgos en proyectos OSS: La plataforma RISCOSS 

    Franch Gutiérrez, Javier (2015)
    Conference lecture
    Open Access
    La gestión de riesgos en proyectos Open Source (OSS) es indispensable para incrementar la probabilidad de éxito en la adopción de este tipo de tecnologías. El proyecto europeo RISCOSS (FP7-Call 8-contrato 318249) tiene ...
  • Quality models for web services: a systematic mapping 

    Oriol Hilari, Marc; Marco Gómez, Jordi; Franch Gutiérrez, Javier (2014-10-01)
    Article
    Restricted access - publisher's policy
    Context: Quality of Service (QoS) is a major issue in various web service related activities. Quality models have been proposed as the engineering artefact to provide a common framework of understanding for QoS, by defining ...
  • Incremental consolidation of data-intensive multi-flows 

    Jovanovic, Petar; Romero Moral, Óscar; Simitsis, Alkis; Abelló Gamazo, Alberto (2016-05-01)
    Article
    Open Access
    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. ...
  • QuESo V2.0 a quality model for open source software ecosystems: List of measures 

    Franco Bedoya, Óscar Hernán; Ameller, David; Costal Costa, Dolors; Franch Gutiérrez, Javier (2016-05-10)
    External research report
    Open Access
    This technical report is part of QuESo-V2.0 a quality model for open source software ecosystems (OSSECOs). Our prior efforts have focused on providing a detailed list of the quality measures found during the execution of ...
  • TINTIN: a Tool for INcremental INTegrity checking of Assertions in SQL Server 

    Oriol Hilari, Xavier; Teniente López, Ernest; Rull, Guillem (2016)
    Conference lecture
    Open Access
    We present TINTIN, a tool to perform efficient integrity checking of SQL assertions in SQL Server. TINTIN rewrites each assertion into a set of standard SQL queries that, given a set of insertions and deletions of tuples, ...
  • Requirement-driven creation and deployment of multidimensional and ETL designs 

    Jovanovic, Petar; Romero Moral, Óscar; Simitsis, Alkis; Abelló Gamazo, Alberto (Springer, 2012)
    Conference report
    Open Access
    We present our tool for assisting designers in the error-prone and time-consuming tasks carried out at the early stages of a data warehousing project. Our tool semi-automatically produces multidimensional (MD) and ETL ...
  • Incremental checking of OCL constraints with aggregates through SQL 

    Oriol Hilari, Xavier; Teniente López, Ernest (Springer, 2015)
    Conference report
    Restricted access - publisher's policy
    Valid states of data are those satisfying a set of constraints. Therefore, efficiently checking whether some constraint has been violated after a data update is an important problem in data management. We tackle this problem ...
  • Handling non-functional requirements in Model-Driven Development : an ongoing industrial survey 

    Ameller, David; Franch Gutiérrez, Javier; Gómez Seoane, Cristina; Araújo, João; Berntsson Svenssonz, Richard; Biffl, Stefan; Cabot, Jordi; Cortellesa, Vittorio; Daneva, Maya; Mendez Fernández, Daniel; Moreira, Ana; Muccini, Henry; Vallecillo, Antonio; Wimmer, Manuel; Amaral, Vasco; Brunelière, Hugo; Brugueño, Loli; Goulao, Miguel; Schätz, Bernhard; Teufl, Sabine (2015)
    Conference report
    Open Access
    Model-Driven Development (MDD) is no longer a novel development paradigm. It has become mature from a research perspective and recent studies show its adoption in industry. Still, some issues remain a challenge. Among them, ...

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