Enviaments recents

  • Open source software ecosystems : a systematic mapping 

    Franco Bedoya, Óscar Hernán; Ameller, David; Costal Costa, Dolors; Franch Gutiérrez, Javier (2017-11-01)
    Article
    Accés restringit per política de l'editorial
    Context: Open source software (OSS) and software ecosystems (SECOs) are two consolidated research areas in software engineering. OSS influences the way organizations develop, acquire, use and commercialize software. SECOs ...
  • Desenvolupament d’aplicacions web 

    Farré Tost, Carles (Institut d'Estudis Catalans (IEC), 2017-06)
    Article
    Accés obert
    Aquest article pretén aportar una visió panoràmica del desenvolupament de les aplicacions web i, en particular, donar a conèixer algunes de les tècniques, eines i metodologies que usen els professionals que s’hi dediquen. ...
  • Intelligent assistance for data pre-processing 

    Bilalli, Besim; Abelló Gamazo, Alberto; Aluja Banet, Tomàs; Wrembel, Robert (Elsevier, 2017-06-03)
    Article
    Accés restringit per política de l'editorial
    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 ...
  • On the predictive power of meta-features in OpenML 

    Bilalli, Besim; Abelló Gamazo, Alberto; Aluja Banet, Tomàs (2017-12-20)
    Article
    Accés obert
    The demand for performing data analysis is steadily rising. As a consequence, people of different profiles (i.e., non-experienced users) have started to analyze their data. However, this is challenging for them. A key step ...
  • Frequent patterns in ETL workflows: An empirical approach 

    Theodorou, Vasileios; Abelló Gamazo, Alberto; Thiele, Maik; Lehner, Wolfgang (Elsevier, 2017-09-05)
    Article
    Accés restringit per política de l'editorial
    The complexity of Business Intelligence activities has driven the proposal of several approaches for the effective modeling of Extract-Transform-Load (ETL) processes, based on the conceptual abstraction of their operations. ...
  • 3LConOnt: a three-level ontology for context modelling in context-aware computing 

    Cabrera Bejar, Oscar Jair; Franch Gutiérrez, Javier; Marco Gómez, Jordi (2017-08-16)
    Article
    Accés restringit per política de l'editorial
    Context-aware computing is the ability of Services and applications to adapt and react to context changes. Context modelling is a core feature of context-aware computing. Although a lot of research has been made in the ...
  • A software reference architecture for semantic-aware big data systems 

    Nadal Francesch, Sergi; Herrero Otal, Víctor; Romero Moral, Óscar; Abelló Gamazo, Alberto; Franch Gutiérrez, Javier; Vansummeren, Stijn; Valerio, Danilo (2016-06-13)
    Article
    Accés restringit per política de l'editorial
    Context: Big Data systems are a class of software systems that ingest, store, process and serve massive amounts of heterogeneous data, from multiple sources. Despite their undisputed impact in current society, their ...
  • Benefits and drawbacks of software reference architectures: A case study 

    Martinez Fernandez, Silverio; Ayala Martínez, Claudia Patricia; Franch Gutiérrez, Javier; Martins Marques, Helena (2017-08-01)
    Article
    Accés restringit per política de l'editorial
    Context: Software Reference Architectures (SRAs) play a fundamental role for organizations whose business greatly depends on the efficient development and maintenance of complex software applications. However, little is ...
  • Ontology-based context modeling in service-oriented computing: A systematic mapping 

    Cabrera Bejar, Oscar Jair; Franch Gutiérrez, Javier; Marco Gómez, Jordi (Elsevier, 2017-05-10)
    Article
    Accés restringit per política de l'editorial
    Context: Service-oriented computing and context-aware computing are two consolidated paradigms that are changing the way of providing and consuming software services. Whilst service-oriented computing is based on ...
  • The crowd in requirements engineering: the landscape and challenges 

    Groen, Eduard C.; Seyff, Norbert; Ali, Raian; Dalpiaz, Fabiano; Doerr, Joerg; Guzman, Emitza; Hosseini, Mahmood; Marco Gómez, Jordi; Oriol Hilari, Marc; Perini, Anna; Stade, Melanie (2017-03-28)
    Article
    Accés obert
    Crowd-based requirements engineering (CrowdRE) could significantly change RE. Performing RE activities such as elicitation with the crowd of stakeholders turns RE into a participatory effort, leads to more accurate ...
  • ACon: A learning-based approach to deal with uncertainty in contextual requirements at runtime 

    Knauss, Alessia; Damian, Daniela; Franch Gutiérrez, Javier; Rook, Angela; Müller, Haussi A.; Thomo, Alex (2016-02)
    Article
    Accés obert
    Context: Runtime uncertainty such as unpredictable operational environment and failure of sensors that gather environmental data is a well-known challenge for adaptive systems. Objective: To execute requirements that ...
  • Preface to the CIbSE 2016 Special Issue 

    Cernuzzi, Luca; López Cuesta, Lidia; Panach, Ignacio; Solari, Martín (Centro Latinoamericano de Estudios en Informática, 2016-12-01)
    Article
    Accés obert
    This special issue of the CLEI Electronic Journal consists of an invited paper on 25 years of Model-Driven Web Engineering as well as extended and revised versions of the Selected Papers presented at the XIX Ibero-American ...

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