Doctorat en Computació

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  • Effective and scalable data discovery with NextiaJD 

    Flores Herrera, Javier De Jesús; Nadal Francesch, Sergi; Romero Moral, Óscar (OpenProceedings, 2021)
    Conference lecture
    Open Access
    We present NextiaJD, a data discovery system with high predictive performance and computational efficiency. NextiaJD aids data scientists in the discovery of datasets that can be crossed. To that end, it proposes a ranking ...

  • Towards scalable data discovery 

    Flores Herrera, Javier De Jesús; Nadal Francesch, Sergi; Romero Moral, Óscar (OpenProceedings, 2021)
    Conference lecture
    Open Access
    We study the problem of discovering joinable datasets at scale. We approach the problem from a learning perspective relying on profiles. These are succinct representations that capture the underlying characteristics of the ...

  • A data-driven approach to measure the usability of Web APIs 

    Koçi, Rediana; Franch Gutiérrez, Javier; Jovanovic, Petar; Abelló Gamazo, Alberto (Institute of Electrical and Electronics Engineers (IEEE), 2020)
    Conference report
    Open Access
    Application Programming Interfaces (APIs) are means of communication between applications, hence they can be seen as user interfaces, just with different kind of users, i.e., software or computers. However, the very first ...

  • Continual lifelong learning in natural language processing: a survey 

    Biesialska, Magdalena Marta; Biesialska, Katarzyna; Ruiz Costa-Jussà, Marta (Association for Computational Linguistics, 2020)
    Conference lecture
    Open Access
    Continual learning (CL) aims to enable information systems to learn from a continuous data stream across time. However, it is difficult for existing deep learning architectures to learn a new task without largely forgetting ...

  • Tychonis: a model-based approach to define and search for geometric events in space 

    Llopis, Marcel; Soria Guerrero, Manel; Franch Gutiérrez, Javier (2021-02-24)
    Article
    Restricted access - publisher's policy
    Space missions need software in order to be aware of the occurrence of geometric events in different phases of their project lifecycle. However, current software packages that provide capabilities to search for geometric ...

  • Multi-level dataflow-driven macro placement guided by RTL structure and analytical methods 

    Vidal Obiols, Alexandre; Cortadella, Jordi; Petit Silvestre, Jordi; Galcerán Oms, Marc; Martorell Cid, Ferran (2020-12-28)
    Article
    Open Access
    When RTL designers define the hierarchy of a system, they exploit their knowledge about the conceptual abstractions devised during the design and the functional interactions between the logical components. This valuable ...

  • Big data analytics in Agile software development: A systematic mapping study 

    Biesialska, Katarzyna; Franch Gutiérrez, Javier; Muntés Mulero, Víctor (Elsevier, 2021-04)
    Article
    Restricted access - publisher's policy
    Context: Over the last decade, Agile methods have changed the software development process in an unparalleled way and with the increasing popularity of Big Data, optimizing development cycles through data analytics is ...

  • Fireman Rescue: a serious game for fire fighting training 

    Ríos Jerez, Alejandro; Bonet Papell, Carles; López Morales, José Luis; Alavedra Cabello, Axel; París Gómez, Alejandro; Guillén Saltó, Marc (European Association for Computer Graphics (Eurographics), 2017)
    Conference report
    Open Access
    This paper introduces a Serious Game that will be used as a tool for training fire fighting students at the Public Security Institute of Catalonia. The game is played in a virtual environment free of real hazards and/or ...

  • Avatars rendering and its effect on perceived realism in virtual reality 

    Molina López, Elena; Ríos Jerez, Alejandro; Pelechano Gómez, Núria (Institute of Electrical and Electronics Engineers (IEEE), 2020)
    Conference report
    Open Access
    Immersive virtual environments have proven to be a plausible platform to be used by multiple disciplines to simulate different types of scenarios and situations at a low cost. When participants are immersed in a virtual ...

  • Estimación y priorización de requisitos no-funcionales para desarrollo de software: Estado del arte 

    Salamea Bravo, María José; González Palacio, Liliana; Oriol Hilari, Marc; Farré Tost, Carles (Instituto Antioqueño de Investigación, 2020)
    Conference report
    Open Access
    Los requisitos de calidad (también llamados requisitos no-funcionales) son aquellos que permiten asegurar la calidad del software. Incluyen aspectos muy diversos, como disponibilidad, seguridad, rendimiento, escalabilidad, ...

  • Easy authoring of image-supported short stories for 3D scanned cultural heritage 

    Comino Trinidad, Marc; Chica Calaf, Antonio; Andújar Gran, Carlos Antonio (European Association for Computer Graphics (Eurographics), 2020)
    Conference report
    Open Access
    Visual storytelling is a powerful tool for Cultural Heritage communication. However, traditional authoring tools either produce videos that cannot be fully integrated with 3D scanned models, or require 3D content creation ...

  • A method to estimate software strategic indicators in software development: An industrial application 

    Manzano Aguilar, Martí; Ayala Martínez, Claudia Patricia; Gómez Seoane, Cristina; Abhervé, Antonin; Franch Gutiérrez, Javier; Mendes, Emilia (Elsevier, 2021-01)
    Article
    Restricted access - publisher's policy
    Context: Exploiting software development related data from software-development intensive organizations to support tactical and strategic decision making is a challenge. Combining data-driven approaches with expert knowledge ...

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