Recent Submissions

  • Learning graph-based event representations for unconstrained video segmentation 

    Tura Vecino, Biel (Universitat Politècnica de Catalunya, 2021-05)
    Master thesis
    Restricted access - confidentiality agreement
    Recent research has shown that, in particular domains, unsupervised learning algorithms are achieving on par, or even better performance than fully supervised algorithms, avoiding the need of human labelled data. The ...
  • Animation of Algorithms 

    Martín Chabrera, Víctor (Universitat Politècnica de Catalunya, 2021-05)
    Master thesis
    Restricted access - author's decision
    The rise of the Internet has enabled the possibility of new ways to transfer knowledge to almost any person worldwide, and the rise of technology has allowed the possibility of making this transfer not just restricted to ...
  • Unifying Deterministic and Stochastic Models in Drylands 

    Pla Mauri, Jordi (Universitat Politècnica de Catalunya, 2021-05)
    Master thesis
    Open Access
    Understanding the causes and effects of spatial vegetation patterns in semi-arid ecosystems is a fundamental problem in ecology, especially because these can be used as early predictors for catastrophic shifts such as ...
  • Natural language processing for textual process descriptions 

    Cilleruelo Calderón, Gustavo (Universitat Politècnica de Catalunya, 2021-05)
    Master thesis
    Open Access
    Textual descriptions of processes are ubiquitous in organizations as a way to store, maintain and manage procedures. Formal notations for processes exist in fields like business process management, for example BPMN. With ...
  • Modeling tails and bridges in galaxy interactions with the restricted three body problem 

    García Gutierrez, Albert (Universitat Politècnica de Catalunya, 2021-01)
    Master thesis
    Open Access
    Galaxy interaction is a common feature in our universe but the dynamics behind it is still not fully understood. More data is becoming available lately and every time it is more precise. However, we need mathematical and ...
  • Results on the Spinc-genus 

    Zampa, Sarah Juliet (Universitat Politècnica de Catalunya, 2020-10)
    Master thesis
    Restricted access - author's decision
    In this work, we study manifolds with a Spin-c-structure, and give results on a Spin-c-genus derived from the Witten genus. We also implement codes in order to compute this genus on usual manifolds.
  • Spatial dynamics of Hepatitis B virus with its δ-satellite and defective interfering particles 

    Albó Delgado, Ariadna (Universitat Politècnica de Catalunya, 2020-10)
    Master thesis
    Open Access
    This project provides an indepth analysis of the spatio-temporal dynamics of the system Hepatitis B Virus (HBV) - Hepatitis Delta Virus (HDV) - Defective interfering particles (DIPs). HDV is a virus satellite that co-infects ...
  • High performance computing for flexoelectric devices 

    Manyer Fuertes, Jordi (Universitat Politècnica de Catalunya, 2020-10)
    Master thesis
    Open Access
    This exiting development requires a robust mathematical and computational framework for solving flexoelectric boundary value problems, mathematically a coupled system of 4th-order partial differential equations, in general ...
  • Mathematical and computational modeling of shape-morphing surfaces 

    Guzmán De la O, Nino (Universitat Politècnica de Catalunya, 2020-10)
    Master thesis
    Open Access
    Euglenids are protists unicellular flagellates made of parallel proteinaceous strips and microtubules located underneath the plasma membrane, they exhibit a highly intriguing shape morphing mechanism that permits them to ...
  • Spectral analysis of Dirac operators on domains 

    Gallegos Saliner, Jose Maria (Universitat Politècnica de Catalunya, 2020-10)
    Master thesis
    Open Access
    Relativistic models in quantum mechanics have attracted a lot of attention in recent years, for instance, because of their applications to the study of graphene. In this work, we review the main tools to formulate confining ...
  • Theoretical and computational modeling of charge transport in flexo-photovoltaics 

    De La Torre Israel, Sergi (Universitat Politècnica de Catalunya, 2020-10)
    Master thesis
    Open Access
    In this thesis, a model to describe the flexophotovoltaic effect is formulated by coupling the flexoelectricity equations with the drift-diffusion current equations. The resulting system of non-linear PDEs is numerically ...
  • Computer-Assited Proofs in Dynamics 

    Fernández Pinto, Aaron (Universitat Politècnica de Catalunya, 2020-10)
    Master thesis
    Restricted access - author's decision
    Interval analysis is presented as a solution to obtain rigorous results using computers. We present a methodology of computer-assisted proofs which involves the use of interval computations. In this thesis we introduce the ...

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