Browsing Departament d'Arquitectura de Computadors by titles

Browsing Departament d'Arquitectura de Computadors by titles

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  • Paoliello Guimaraes, Rafael (Date of defense: 14-07-2008)
    Over the last years, Mobile Ad-hoc Networks (MANETs) have captured the attention of the research community. The flexibility and cost savings they provide, due to the fact that no infrastructure is needed to deploy a MANET, ...
  • Rico Carro, Alejandro (Date of defense: 29-10-2013)
    The number of transistors on an integrated circuit keeps doubling every two years. This increasing number of transistors is used to integrate more processing cores on the same chip. However, due to power density and ILP ...
  • López Álvarez, David
    Els bucles son la part que més temps consumeix en les aplicacions numèriques. El rendiment dels bucles està limitat tant pels recursos oferts per l'arquitectura com per les recurrències del bucle en la computació. Per ...
  • Peña Basurto, Marco A. (Marco Antonio)
    La tesi presenta una nova teoria i una metodologia per a la verificació formal de propietats de seguretat en sistemes temporitzats. El correcte funcionament d'aquests sistemes no només depèn d'un conjunt de propietats ...
  • Ganapathy, Shrikanth (Date of defense: 28-04-2014)
    In this thesis, we have investigated the impact of parametric variations on the behaviour of one performance-critical processor structure - embedded memories. As variations manifest as a spread in power and performance, ...
  • Antolino Rivas, David (Date of defense: 03-05-2013)
    A thorough review of the state of the art will reveal that most VANET applications rely on Public Key Infrastructure (PKI), which uses user certificates managed by a Certification Authority (CA) to handle security. By doing ...
  • Ramírez, Wilson (Date of defense: 18-11-2014)
    In recent years, the advent of new Future Internet (FI) applications is creating ever-demanding requirements. These requirements are pushing network carriers for high transport capacity, energy efficiency, as well as ...
  • Jokanović, Ana (Date of defense: 19-12-2014)
    Network interference of nearby jobs has been recently identified as the dominant reason for the high performance variability of parallel applications running on High Performance Computing (HPC) systems. Typically, HPC ...
  • Palomar Pérez, Óscar (Date of defense: 09-05-2011)
    Modern processors use out-of-order processing logic to achieve high performance in Instructions Per Cycle (IPC) but this logic has a serious impact on the achievable frequency. In order to get better performance out of ...
  • Maroñas Borras, Xavier (Date of defense: 04-12-2013)
    The main goal of the work presented in this thesis is to describe the definition of interoperability mechanisms between rights expression languages and policy languages. Starting from languages interoperability, the intention ...
  • Bueno Hedo, Javier (Date of defense: 05-11-2015)
    High Performance Computing (HPC) systems have become widely used tools in many industry areas and research fields. Research to produce more powerful and efficient systems has grown in par with their popularity. As a ...
  • Ramírez García, Tanausu
    Los temas de investigación sobre multithreading han ganado mucho interés en la arquitectura de computadores con la aparición de procesadores multihilo y multinucleo. Los procesadores SMT (Simultaneous Multithreading) son ...
  • Carpenter, Paul (Date of defense: 24-10-2011)
    All major semiconductor companies are now shipping multi-cores. Phones, PCs, laptops, and mobile internet devices will all require software that can make effective use of these cores. Writing high-performance parallel ...
  • Miranda Bueno, Alberto (Date of defense: 26-09-2014)
    The evolution of computer systems has brought an exponential growth in data volumes, which pushes the capabilities of current storage architectures to organize and access this information effectively: as the unending ...
  • Morari, Alessadro (Date of defense: 27-05-2014)
    In the last decades, high-performance large-scale systems have been a fundamental tool for scientific discovery and engineering advances. The sustained growth of supercomputing performance and the concurrent reduction in ...
  • Guerrero Zapata, Manel
    1. CONTEXTO1.1. MANETMANET (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 protocolos de ...
  • Arnedo Moreno, Joan (Date of defense: 07-07-2009)
    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 ...
  • Núñez Martínez, José (Date of defense: 16-07-2014)
    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 ...
  • Durán González, Alejandro
    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.Unfortunately, the amount of ...
  • Ejarque Artigas, Jorge (Date of defense: 14-12-2015)
    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 ...