Enviaments recents

  • Deep learning that scales: leveraging compute and data 

    Campos Camúñez, Víctor (Universitat Politècnica de Catalunya, 2020-12-22)
    Tesi
    Accés obert
    Deep learning has revolutionized the field of artificial intelligence in the past decade. Although the development of these techniques spans over several years, the recent advent of deep learning is explained by an increased ...
  • Runtime-assisted optimizations in the on-chip memory hierarchy 

    Dimić, Vladimir (Universitat Politècnica de Catalunya, 2020-11-27)
    Tesi
    Accés obert
    Following Moore's Law, the number of transistors on chip has been increasing exponentially, which has led to the increasing complexity of modern processors. As a result, the efficient programming of such systems has become ...
  • Low-power accelerators for cognitive computing 

    Riera Villanueva, Marc (Universitat Politècnica de Catalunya, 2020-10-09)
    Tesi
    Accés obert
    Deep Neural Networks (DNNs) have achieved tremendous success for cognitive applications, and are especially efficient in classification and decision making problems such as speech recognition or machine translation. Mobile ...
  • Adaptive learning-based resource management strategy in fog-to-cloud 

    Sengupta, Souvik (Universitat Politècnica de Catalunya, 2020-10-20)
    Tesi
    Accés obert
    Technology in the twenty-first century is rapidly developing and driving us into a new smart computing world, and emerging lots of new computing architectures. Fog-to-Cloud (F2C) is among one of them, which emerges to ...
  • Mobility-aware mechanisms for fog node discovery and selection 

    Rejiba, Zeineb (Universitat Politècnica de Catalunya, 2020-09-10)
    Tesi
    Accés obert
    The recent development of delay-sensitive applications has led to the emergence of the fog computing paradigm. Within this paradigm, computation nodes present at the edge of the network can act as fog nodes (FNs) capable ...
  • Programming models to support data science workflows 

    Ramón Cortés, Cristian (Universitat Politècnica de Catalunya, 2020-09-21)
    Tesi
    Accés obert
    Data Science workflows have become a must to progress in many scientific areas such as life, health, and earth sciences. In contrast to traditional HPC workflows, they are more heterogeneous; combining binary executions, ...
  • Enabling knowledge-defined networks : deep reinforcement learning, graph neural networks and network analytics 

    Suárez-Varela Macià, José Rafael (Universitat Politècnica de Catalunya, 2020-06-26)
    Tesi
    Accés obert
    Significant breakthroughs in the last decade in the Machine Learning (ML) field have ushered in a new era of Artificial Intelligence (AI). Particularly, recent advances in Deep Learning (DL) have enabled to develop a new ...
  • Exploiting frame coherence in real-time rendering for energy-efficient GPUs 

    Anglada Sánchez, Martí (Universitat Politècnica de Catalunya, 2020-06-09)
    Tesi
    Accés obert
    The computation capabilities of mobile GPUs have greatly evolved in the last generations, allowing real-time rendering of realistic scenes. However, the desire for processing complex environments clashes with the ...
  • Security strategies in genomic files 

    Naro, Daniel (Universitat Politècnica de Catalunya, 2020-05-15)
    Tesi
    Accés obert
    There are new mechanisms to sequence and process the genomic code, discovering thus diagnostic tools and treatments. The file for a sequenced genome can reach hundreds of gigabytes. Thus, for further studies, we need new ...
  • Virtualization techniques for memory resource exploitation 

    Garrido Platero, Luis Ángel (Universitat Politècnica de Catalunya, 2019-11-26)
    Tesi
    Accés obert
    Cloud infrastructures have become indispensable in our daily lives with the rise of cloud-based services offered by companies like Facebook, Google, Amazon and many others. These cloud infrastructures use a large numbers ...
  • Exploring the topical structure of short text through probability models : from tasks to fundamentals 

    Capdevila Pujol, Joan (Universitat Politècnica de Catalunya, 2019-09-26)
    Tesi
    Accés obert
    Recent technological advances have radically changed the way we communicate. Today’s communication has become ubiquitous and it has fostered the need for information that is easier to create, spread and consume. As a ...
  • An extensive study on iterative solver resilience : characterization, detection and prediction 

    Mutlu, Burcu O. (Universitat Politècnica de Catalunya, 2019-11-12)
    Tesi
    Accés obert
    Soft errors caused by transient bit flips have the potential to significantly impactan applicalion's behavior. This has motivated the design of an array of techniques to detect, isolate, and correct soft errors using ...

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