Now showing items 311-330 of 362
Cruz de la Cruz, Stalin Leonel (Date of defense: 2023-07-06)
(English) Deep learning techniques have an enormous impact on the state-of-the-art in many fields, such as computer vision, natural language processing, audio analysis and synthesis, and many others. The increasing computing ...
D'Amico, Marco (Date of defense: 2021-06-10)
In 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 ...
Guerrero Zapata, Manel (Date of defense: 2006-07-14)
1. CONTEXTO<br/><br/>1.1. MANET<br/><br/>MANET (Mobile and Ad hoc NETworks) (Redes móviles sin cables) son redes formadas por nodos móviles. Se comunican sin cables i lo hacen de manera 'ad hoc'. En este tipo de redes, los ...
Arnedo-Moreno, Joan (Date of defense: 2009-07-07)
Peer-to-peer applications enable a group of users to create a communications framework from scratch without the need of a central service provider. This is achievable via the aggregation of resources each one of them ...
Kahvazadeh, Sarang (Date of defense: 2019-11-12)
Nowadays, by increasing the number of connected devices to Internet rapidly, cloud computing cannot handle the real-time processing. Therefore, fog computing was emerged for providing data processing, filtering, aggregating, ...
Naro, Daniel (Date of defense: 2020-05-15)
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 ...
Núñez Martínez, José (Date of defense: 2014-07-16)
The ever increasing demand for wireless data services has given a starring role to dense small cell (SC) deployments for mobile networks, as increasing frequency re-use by reducing cell size has historically been the most ...
Duran González, Alejandro (Date of defense: 2008-10-22)
In recent years parallel computing has become ubiquitous. Lead by the spread of commodity multicore processors, parallel programming is not anymore an obscure discipline only mastered by a few.<br/>Unfortunately, the amount ...
Ejarque Artigas, Jorge (Date of defense: 2015-12-14)
Distributed Computing is the paradigm where the application execution is distributed across different computers connected by a communication network. Distributed Computing platforms have evolved very fast during the las ...
Caballero de Gea, Diego Luis (Date of defense: 2015-12-11)
SIMD instruction sets are a key feature in current general purpose and high performance architectures. SIMD instructions apply in parallel the same operation to a group of data, commonly known as vector. A single SIMD/vector ...
Grass, Thomas (Date of defense: 2017-10-09)
Since the early 2000s, computer systems have seen a transition from single-core to multi-core systems. While single-core systems included only one processor core on a chip, current multi-core processors include up to tens ...
Badia Sala, Rosa Maria (Date of defense: 1994-07-20)
(Català) A mesura que augmenta el nombre de transistors integrables en un xip, problemes com el desfasament del senyal de rellotge esdevenen cada cop més crítics. Altres avantatges com un consum més baix, una velocitat ...
El Sayed, Ahmad Mohammad (Date of defense: 2024-01-30)
(English) Sensor Networks (SN) will play an integral role in Beyond 5G (B5G) ecosystems, especially for highly-distributed use cases and services such as Digital Twins (DT). Thus, the underlying transport network needs to ...
Benedicte Illescas, Pedro (Date of defense: 2022-04-07)
Future Critical Real-Time Embedded Systems (CRTES), like those is planes, cars or trains, require more and more guaranteed performance in order to satisfy the increasing performance demands of advanced complex software ...
Sánchez Navarro, Francisco Jesús (Date of defense: 2001-11-06)
Las memorias caché fueron incorporadas en los microprocesadores ya desde los primeros tiempos, y representan la solución más común para tratar la diferencia de velocidad entre el procesador y la memoria. Sin embargo, muchos ...
Upasani, Gaurang R (Date of defense: 2016-02-01)
The sustained drive to downsize the transistors has reached a point where device sensitivity against transient faults due to neutron and alpha particle strikes a.k.a soft errors has moved to the forefront of concerns for ...
Vujic, Nikola (Date of defense: 2012-06-05)
Despite the fact that the most viable L1 memories in processors are caches, on-chip local memories have been a great topic of consideration lately. Local memories are an interesting design option due to their many benefits: ...
Fernández Muñoz, Javier (Date of defense: 2023-07-18)
(English) Machine Learning (ML) systems allow the efficient implementation of functionalities that can be hard to program by traditional software due to the high spectrum of inputs that hinder the definition of a specific ...
Duric, Milovan (Date of defense: 2016-01-26)
The worldwide utilization of mobile devices makes the segment of low power mobile processors leading in the entire computer industry. Customers demand low-cost, high-performance and energy-efficient mobile devices, which ...
Casas Guix, Marc (Date of defense: 2010-03-09)
This work is motivated by the growing intricacy of high performance computing infrastructures. For example, supercomputer MareNostrum (installed in 2005 at BSC) has 10240 processors and currently there are machines with ...