Departament d'Arquitectura de Computadors
Enviaments recents
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End-to-end network service orchestration in heterogeneous domains for next-generation mobile networks
(Universitat Politècnica de Catalunya, 2021-11-09)
Tesi
Accés obert5G marks the beginning of a deep revolution in the mobile network ecosystem, transitioning to a network of services to satisfy the demands of new players, the vertical industries. This revolution implies a redesign of the ... -
Convergence of deep learning and high performance computing: challenges and solutions
(Universitat Politècnica de Catalunya, 2021-07-30)
Tesi
Accés obertDeep Learning has achieved outstanding results in many fields and led to groundbreaking discoveries. With the steady increase in datasets and model sizes, there has been a recent surge in Machine Learning applications in ... -
On scalable, reconfigurable, and intelligent metasurfaces
(Universitat Politècnica de Catalunya, 2021-07-21)
Tesi
Accés obertSixth Generation (6G) of wireless networks will be even more heterogeneous and dense as compared to Fifth Generation (5G) and other legacy networks. Thus, the 6G architecture will need to be adapted to serve the ever-evolving ... -
Next generation overlay networks : security, trust, and deployment challenges
(Universitat Politècnica de Catalunya, 2021-07-23)
Tesi
Accés obertOverlay networks are a technique to build a new network on top of an existing one. They are a key tool to add functionality to existing networks, and are used in different layers of the Internet stack for a wide variety ... -
Breaking host-centric management of task-based parallel programming models
(Universitat Politècnica de Catalunya, 2021-07-21)
Tesi
Accés obertHeterogeneous platforms had become popular to increase the computational power of the systems within a constrained power budget. They are present in several systems, from embedded platforms and mobile devices to high-end ... -
Novel techniques to improve the performance and the energy of vector architectures
(Universitat Politècnica de Catalunya, 2021-07-19)
Tesi
Accés obertThe rate of annual data generation grows exponentially. At the same time, there is a high demand to analyze that information quickly. In the past, every processor generation came with a substantial frequency increase, ... -
Scheduling and resource management solutions for the scalable and efficient design of today's and tomorrow's HPC machines
(Universitat Politècnica de Catalunya, 2021-06-10)
Tesi
Accés obertIn recent years, high-performance computing research became essential in pushing the boundaries of what men can know, predict, achieve, and understand in the experimented reality. HPC Workloads grow in size and complexity ... -
Image and video object segmentation in low supervision scenarios
(Universitat Politècnica de Catalunya, 2021-03-26)
Tesi
Accés obertComputer vision plays a key role in Artificial Intelligence because of the rich semantic information contained in pixels and the ubiquity of cameras nowadays. Multimedia content is on a rise since social networks have such ... -
On the design and development of programming models for exascale systems
(Universitat Politècnica de Catalunya, 2021-02-17)
Tesi
Accés obertHigh Performance Computing (HPC) systems have been evolving over time to adapt to the scientific community requirements. We are currently approaching to the Exascale era. Exascale systems will incorporate a large number ... -
Learning workload behaviour models from monitored time-series for resource estimation towards data center optimization
(Universitat Politècnica de Catalunya, 2021-01-14)
Tesi
Accés obertIn recent years there has been an extraordinary growth of the demand of Cloud Computing resources executed in Data Centers. Modern Data Centers are complex systems that need management. As distributed computing systems ... -
High-performance and energy-efficient irregular graph processing on GPU architectures
(Universitat Politècnica de Catalunya, 2021-02-18)
Tesi
Accés obertGraph processing is an established and prominent domain that is the foundation of new emerging applications in areas such as Data Analytics and Machine Learning, empowering applications such as road navigation, social ... -
Energy-efficient architectures for recurrent neural networks
(Universitat Politècnica de Catalunya, 2021-01-25)
Tesi
Accés obertDeep Learning algorithms have been remarkably successful in applications such as Automatic Speech Recognition and Machine Translation. Thus, these kinds of applications are ubiquitous in our lives and are found in a plethora ...
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