Mostrando ítems 148-167 de 358
Yazdanpanah, Fahimeh (Fecha de defensa: 2014-06-26)
Exploiting concurrency to achieve greater performance is a difficult and important challenge for current high performance systems. Although the theory is plain, the complexity of traditional parallel programming models in ...
Tan, Xubin (Fecha de defensa: 2018-11-26)
Task-based programming models allow programmers to express applications as a collection of tasks with dependences. They are simple to use and greatly improve programmability by using software runtimes to exploit task ...
Markovic, Nikola (Fecha de defensa: 2015-12-22)
Through the past several decades, based on the Moore's law, the semiconductor industry was doubling the number of transistors on the single chip roughly every eighteen months. For a long time this continuous increase in ...
Cadenelli, Luca (Fecha de defensa: 2019-12-19)
Since the last decade, the main components of computer systems have been evolving, diversifying, to overcome their physical limits and to minimize their energy footprint. Hardware specialization and heterogeneity have ...
Alcaide Portet, Sergi (Fecha de defensa: 2023-07-19)
(English) Future Safety-Critical Systems require a boost in guaranteed performance in order to satisfy the increasing performance demands of the state-of-the-art complex software features. Ar1 approach to achieve these ...
Eguzkitza Bazar, Ane Beatriz (Fecha de defensa: 2014-06-17)
With this thesis we present the HERMESH method which has been classified by us as a a composition domain method. This term comes from the idea that HERMESH obtains a global solution of the problem from two independent ...
Acosta Ojeda, Carmelo Alexis (Fecha de defensa: 2009-07-07)
During the last decades, Computer Architecture has experienced a great series of revolutionary changes. The increasing transistor count on a single chip has led to some of the main milestones in the field, from the release ...
Sinaeepourfard, Amir (Fecha de defensa: 2017-11-18)
There is a vast amount of data being generated every day in the world with different formats, quality levels, etc. This new data, together with the archived historical data, constitute the seed for future knowledge discovery ...
Ramírez Bellido, Alejandro (Fecha de defensa: 2002-07-12)
En los últimos años, el diseño de procesadores de altas prestaciones ha progresado a lo largo de dos corrientes de investigación: incrementar la profundidad del pipeline para permitir mayores frecuencias de reloj, y ensanchar ...
Royuela Alcázar, Sara (Fecha de defensa: 2018-06-11)
Nowadays, applications from dissimilar domains, such as high-performance computing and high-integrity systems, require levels of performance that can only be achieved by means of sophisticated heterogeneous architectures. ...
Segura Salvador, Albert (Fecha de defensa: 2021-02-18)
Graph 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 ...
Sánchez Verdejo, Rommel (Fecha de defensa: 2022-02-04)
The memory system is a significant contributor for most of the current challenges in computer architecture: application performance bottlenecks and operational costs in large data-centers as HPC supercomputers. With the ...
Deb, Abhishek (Fecha de defensa: 2012-05-03)
In this thesis we have explored the co-designed paradigm to show alternative processor design points. Specifically, we have provided HW/SW mechanisms for instruction fusion, issue and commit for modern processors. We have ...
Aguilà Vilà, Jordi (Fecha de defensa: 2016-02-18)
This thesis has been carried out in the industrial environment external to the University, as an industrial PhD. The results of this PhD have been tested, validated, and implemented in the production environment of Caixabank ...
Dimopoulos, Georgios (Fecha de defensa: 2018-11-27)
On-line video streaming is an ever evolving ecosystem of services and technologies, where content providers are on a constant race to satisfy the users' demand for richer content and higher bitrate streams, updated set of ...
Bellver Bueno, Míriam (Fecha de defensa: 2021-03-26)
Computer 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 ...
Berral García, Josep Lluís (Fecha de defensa: 2013-11-22)
Autonomic Computing is a Computer Science and Technologies research area, originated during mid 2000's. It focuses on optimization and improvement of complex distributed computing systems through self-control and ...
Moretó Planas, Miquel (Fecha de defensa: 2010-03-19)
The evolution of microprocessor design in the last few decades has changed significantly, moving from simple inorder single core architectures to superscalar and vector architectures in order to extract the maximum available ...
Marrón Vida, Diego (Fecha de defensa: 2019-12-19)
High-throughput real-time Big Data stream processing requires fast incremental algorithms that keep models consistent with most recent data. In this scenario, Hoeffding Trees are considered the state-of-the-art single ...
Nemirovsky, Daniel A. (Fecha de defensa: 2017-10-30)
Computer architects are beginning to embrace heterogeneous systems as an effective method to utilize increases in transistor densities for executing a diverse range of workloads under varying performance and energy ...