Recent Submissions

  • Web3 wallet signatures for SSI 

    Gesteira González, Sergio (Universitat Politècnica de Catalunya, 2025-02-05)
    Master thesis
    Open Access
    This thesis explores the implementation of a Self-Sovereign Identity (SSI) system using Ethereum and Decentralized Identifiers (DIDs). The project focuses on leveraging blockchain technology to create a secure and decentralized ...
  • Prototypical Implementation of an Apparatus for Localizing Gastric Capsules 

    Vives Zaguirre, Noa Jie (Universitat Politècnica de Catalunya, 2025-02-11)
    Master thesis
    Open Access
    Gastric capsules emerged as an alternative to conventional approaches for diagnosing gas- trointestinal (GI) diseases. Proper localization of these capsules is crucial for identifying GI regions with abnormalities, delivering ...
  • Analysis of Catalan-Castilian Code-Switching in Automatic Speech Recognition 

    Serra i Montes, Pol (Universitat Politècnica de Catalunya, 2025-02-11)
    Master thesis
    Open Access
    Covenantee:   Barcelona Supercomputing Center
    This Master’s Thesis addresses the challenge of Catalan–Castilian code-switching in speech recognition. It develops synthetic corpora by combining machine-translated text chunks, large language model prompts, and semi-structured ...
  • Semisupervised object detection using transformers 

    Masgrau I Vila, Isaac (Universitat Politècnica de Catalunya, 2025-02-11)
    Master thesis
    Open Access
    This thesis explores the optimization of a semi-supervised model for object detection combining the Soft Teacher framework with the DINO object detector. A student model is trained with a combination of labeled and unlabeled ...
  • Vehicle reidentification for visual tracking 

    Bo Clotet, Marc (Universitat Politècnica de Catalunya, 2025-02-11)
    Master thesis
    Open Access
    This thesis explores the question: can vehicle tracking be improved using Automated License Plate Recognition (ALPR)? The project builds upon an existing modular approach to vehicle tracking by adding two new modules: one ...
  • Zero-shot cell classification for digital pathology image analysis 

    Davins Jovells, Manel (Universitat Politècnica de Catalunya, 2025-02-12)
    Master thesis
    Open Access
    Developing effective deep learning methods for digital pathology image analysis remains a challenging task due to the scarcity of large annotated datasets in the medical domain. This is particularly notable for cell ...
  • Quantifying the relationship between ionospheric ionization levels and GNSS positioning errors: insights from Global Ionospheric Maps 

    Fadl, Hesham Mohamed Yehia (Universitat Politècnica de Catalunya, 2025-02-12)
    Master thesis
    Open Access
    This thesis investigates the relationship between ionospheric ionization levels and GNSS positioning errors, focusing on data from the ALEX2 station between 2013 and 2019. Us ing single- and dual-frequency Precise Point ...
  • Calibration and color correction for a 3D multi-camera reconstruction system 

    Mesquida Veny, Pere (Universitat Politècnica de Catalunya, 2025-02-12)
    Master thesis
    Open Access
    Covenantee:   Fundació i2cat
    3D reconstruction using multiple cameras is a growing field with applications in augmented reality, virtual reality, and telepresence. Accurate calibration of cameras and color consistency in point clouds are critical to ...
  • Precise measurement of countersinks for the aerospace industry using Stereo Vision 

    Díaz Almendros, Óscar (Universitat Politècnica de Catalunya, 2025-02-14)
    Master thesis
    Restricted access - confidentiality agreement
    Covenantee:   Aritex
    This thesis explores the precise measurement of countersinks for aerospace manufacturing using stereo vision. A system is developed to detect and reconstruct 3D features of countersinks by leveraging algorithms such as ...
  • Smough: Design and evaluation of an heterogeneous architecture for large genome sequence alignment 

    Lostes Cazorla, Óscar (Universitat Politècnica de Catalunya, 2024-10-31)
    Master thesis
    Restricted access - confidentiality agreement
    The advent of modern DNA sequencing machines has revolutionized genome research and healthcare, enabling fast and cost-effective reading of DNA sequences from a donor's biological sample. The massive data production generated ...
  • Dynamic Property Showcases: Path Planning for Virtual Tours with Neural Radiance Fields 

    Benitez Marin, Javier Daniel (Universitat Politècnica de Catalunya, 2024-10-29)
    Master thesis
    Open Access
    This project presents a novel approach to virtual camera path planning and exploration in 3D environments, leveraging the capabilities of Neural Radiance Fields (NeRF) for scene representation and novel view synthesis. The ...
  • Prompting in Deep Learning Speech Recognition 

    Sánchez Shiromizu, Lucas Takanori (Universitat Politècnica de Catalunya, 2024-10-28)
    Master thesis
    Open Access
    Adapting large-scale pre-trained automatic speech recognition (ASR) models, such as OpenAI?s Whisper, to specific tasks or languages remains a challenging problem due to the substantial computational resources required for ...

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