Now showing items 58-77 of 361
Bhagat, Indu (Date of defense: 2012-02-23)
This thesis takes a HW/SW collaborative approach to tackle the problem of computational inefficiency in a holistic manner. The hardware is redesigned by restraining the datapath to merely 16-bit datawidth (integer datapath ...
Vilanova García, Lluís (Date of defense: 2016-01-14)
Current software systems contain a multitude of software components: from simple libraries to complex plugins and services. System security and resiliency depends on being able to isolate individual components onto separate ...
Zhuang, Sicong (Date of defense: 2019-11-28)
Inter-node communication has turned out to be one of the determining factors of the performance on modern HPC systems. Furthermore, the situation only gets worse with the ever-incresing size of the cores involved. Hence, ...
Ozen, Guray (Date of defense: 2018-12-13)
Graphics Processing Units (GPU) have been widely adopted to accelerate the execution of HPC workloads due to their vast computational throughput, ability to execute a large number of threads inside SIMD groups in parallel ...
Álvarez Martínez, Carlos (Date of defense: 2007-05-16)
Esta tesis se enmarca en el ámbito de las técnicas de mejora de la eficiencia de ejecución (disminución del consumo y aumento de la velocidad) en el diseño de procesadores orientados a la ejecución de aplicaciones multimedia. ...
Touma, Rizkallah (Date of defense: 2019-01-25)
Data prefetching has long been used as a technique to improve access times to persistent data. It is based on retrieving data records from persistent storage to main memory before the records are needed. Data prefetching ...
Batbayar, Khulan (Date of defense: 2022-02-07)
Internet access is still unavailable to one-third of the world population due to the lack of infrastructure, high cost, and the digital divide. Many access-limited communities opt for shared Internet access where they build ...
Fas Millán, Miguel Ángel (Date of defense: 2019-11-22)
The gradual integration of remotely piloted aircraft systems (RPAS) in civil airspace, sharing airways with commercial flights, is expected to be completed once the legal issues and those regarding the unmanned traffic ...
Rumipamba Zambrano, Rubén Darío (Date of defense: 2019-03-14)
The ever demanding bandwidth requirements for supporting emerging telecom services such as ultra-high-definition video streaming, cloud computing, connected car, virtual/augmented reality, etc., bring to the fore the ...
León Gaixas, Sergio (Date of defense: 2018-06-29)
With an increasing number of devices and heterogeneous distributed applications, it is becoming evident that service delivered by the current Internet fall short to supply the actual Quality of Service (QoS) requirements ...
Njoroge Kahira, Albert (Date of defense: 2021-07-30)
Deep 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 ...
Liu, Peini (Date of defense: 2023-07-17)
(English) The convergence of High Performance Computing (HPC), Big Data (BD), and Machine Learning (ML) in the computing continuum is being pursued in earnest across the academic and industry. We envision virtualization ...
Gil Gómez, Maria Luisa (Date of defense: 1994-07-04)
El objetivo de nuestro trabajo ha sido defender la tesis de que, para los entornos de trabajos actuales, multiprocesador, una opción válida para obtener el mejor rendimiento de las aplicaciones paralelas de propósito general ...
Neumann, Axel (Date of defense: 2017-12-20)
Community Networks (CN) are naturally open and decentralized structures, that grow organically with the addition of heterogeneous network devices, contributed and configured as needed by their participants. The continuous ...
Cortés, Toni (Date of defense: 1997-12-12)
Corbalán González, Julita (Date of defense: 2002-07-05)
El rendimiento de los actuales sistemas multiprocesador de memoria compartida depende tanto de la utilización eficiente de todos los componentes del sistema (procesadores, memoria, etc), como de las características del ...
Ruiz Luque, José Carlos (Date of defense: 2014-05-29)
In recent years, multi-threaded processors have become more and more popular in industry in order to increase the system aggregated performance and per-application performance, overcoming the limitations imposed by the ...
Pedrola Escribà, Oscar (Date of defense: 2012-11-30)
Scaling traditional telecommunication networks so that they are able to cope with the volume of future traffic demands and the stringent European Commission (EC) regulations on emissions would entail unaffordable investments. ...
Angelou, Marianna (Date of defense: 2012-04-16)
Network planning and operation in core optical networks require processes that lead to a cost-effective network able to effectively accommodate the given traffic demands. Crosslayer techniques that exploit information ...
Pérez, Hugo (Date of defense: 2019-05-09)
Large-scale simulation and visualization are essential topics in areas as different as sociology, physics, urbanism, training, entertainment among others. This kind of systems requires a vast computational power and memory ...