Now showing items 1-20 of 226

  • 2018 International Symposium on Computer Architecture influential paper award 

    González Colás, Antonio María (2018-07-01)
    Article
    Open Access
    The International Symposium on Computer Architecture (ISCA) recognizes every year the most influential paper published in this conference 15 years earlier, based on its impact on research, development, products or ideas. ...
  • A case study for the verification of complex timed circuits: IPCMOS 

    Peña Basurto, Marco Antonio; Cortadella, Jordi; Pastor Llorens, Enric; Smirnov, Alexandre (Institute of Electrical and Electronics Engineers (IEEE), 2002)
    Conference report
    Open Access
    The verification of a n-stage pulse-driven IPCMOS pipeline, for any n>0, is presented. The complexity of the system is 32n transistors and delay information is provided at the level of transistor The correctness of the ...
  • A control and management architecture supporting autonomic NFV services 

    Velasco Esteban, Luis Domingo; Casellas Regi, Ramón; Llana, Sergio; Gifre Renom, Lluís; Martínez Rivera, Ricardo Victor; Vilata, Ricard; Muñoz González, Raul; Ruiz, Marc (2019-02)
    Article
    Open Access
    The proposed control, orchestration and management (COM) architecture is presented from a high-level point of view; it enables the dynamic provisioning of services such as network data connectivity or generic network slicing ...
  • Adaptación a un entorno J2EE desde un sistema centralizado Host 

    Ferré Vaquer, Maria Teresa (Universitat Politècnica de Catalunya, 2013-12-20)
    Master thesis (pre-Bologna period)
    Restricted access - author's decision
    Explain J2EE adaptation process, advantages, functional design, etc.
  • Adaptive fault-tolerant architecture for unreliable device technologies 

    Aymerich, Nivard; Cotofana, Sorin; Rubio Sola, Jose Antonio (CRC Press, Taylor and Francis Group, 2013-06-03)
    Part of book or chapter of book
    Restricted access - publisher's policy
    Nanoelectronic Device Applications Handbook gives a comprehensive snapshot of the state of the art in nanodevices for nanoelectronics applications. Combining breadth and depth, the book includes 68 chapters on topics that ...
  • A decoupled KILO-instruction processor 

    Pericàs Gleim, Miquel; Cristal Kestelman, Adrián; González García, Rubén; Jiménez, Daniel A.; Valero Cortés, Mateo (Institute of Electrical and Electronics Engineers (IEEE), 2006)
    Conference report
    Open Access
    Building processors with large instruction windows has been proposed as a mechanism for overcoming the memory wall, but finding a feasible and implementable design has been an elusive goal. Traditional processors are ...
  • Admission control for multi-tenant radio access networks 

    Pérez Romero, Jordi; Sallent Roig, José Oriol; Ferrús Ferré, Ramón Antonio; Agustí Comes, Ramon (2017)
    Conference report
    Restricted access - publisher's policy
    The sharing of Radio Access Networks is gaining momentum in small cell scenarios, due to the associated reduction in capital and operational costs. In this scenario, the split of radio resources among tenants sharing the ...
  • A fast and efficient algorithm to identify clusters in networks 

    Comellas Padró, Francesc de Paula; Miralles de la Asunción, Alicia (2010-11-01)
    Article
    Restricted access - publisher's policy
    A characteristic feature of many relevant real life networks, like the WWW, Internet, transportation and communication networks, or even biological and social networks, is their clustering structure. We discuss in this ...
  • A general guide to applying machine learning to computer architecture 

    Nemirovsky, Daniel; Arkose, Tugberk; Markovic, Nikola; Nemirovsky, Mario; Unsal, Osman Sabri; Cristal Kestelman, Adrián; Valero Cortés, Mateo (2018)
    Article
    Open Access
    The resurgence of machine learning since the late 1990s has been enabled by significant advances in computing performance and the growth of big data. The ability of these algorithms to detect complex patterns in data which ...
  • A hardware accelerator for ORB-SLAM 

    Taranco, Raúl (Universitat Politècnica de Catalunya, 2019-10-17)
    Master thesis
    Open Access
    Simultaneous Localization And Mapping (SLAM) is a key component of self-driving cars. We study ORB-SLAM, a SLAM state-of-the-art solution, and develop a hardware accelerator for a critical part of it: ORB feature extraction. ...
  • A hardware evaluation of cache partitioning to improve utilization and energy-efficiency while preserving responsiveness 

    Cook, Henry; Moreto Planas, Miquel; Bird, Sarah L.; Dao, Khanh; Patterson, David; Asanovic, Krste (ACM, 2013)
    Conference report
    Open Access
    Computing workloads often contain a mix of interactive, latency-sensitive foreground applications and recurring background computations. To guarantee responsiveness, interactive and batch applications are often run on ...
  • A hybrid web server architecture for secure e-business web applications 

    Beltran Querol, Vicenç; Carrera Pérez, David; Guitart Fernández, Jordi; Torres Viñals, Jordi; Ayguadé Parra, Eduard (2005-09)
    Article
    Restricted access - publisher's policy
    Nowadays the success of many e-commerce applications, such as on-line banking, depends on their reliability, robustness and security. Designing a web server architecture that keeps these properties under high loads is a ...
  • A multi-radix approach to asynchronous division 

    Cornetta, Gianluca; Cortadella, Jordi (Institute of Electrical and Electronics Engineers (IEEE), 2001)
    Conference report
    Open Access
    The speed of high-radix digit-recurrence dividers is mainly determined by the hardware complexity of the quotient-digit selection function. In this paper we present a scheme that combines the area efficiency of bundled ...
  • Análisis de plataformas blockchain para casos de uso de compra/venta de imágenes 

    Vilaseca Barceló, David (Universitat Politècnica de Catalunya, 2019-05)
    Bachelor thesis
    Open Access
    In this project a study of different blockchain technologies with different design purposes is carried out. The chosen technologies are Ethereum and Hyperledger, of which there will be a basic explanation of their operation ...
  • Analysis and simulation of data prefetching algorithms for last-level cache memory 

    Escuín Blasco, Carlos (Universitat Politècnica de Catalunya, 2018-06-25)
    Master thesis
    Open Access
    Covenantee:  České vysoké učení technické v Praze
    Analysis and simulation of data prefetching algorithms for last-level cache memory. Analysis and comparison of one of the latest data prefetching algorithms in terms of performance, network utilization and prefetching accuracy.
  • Analysis of CPI variance for dynamic binary translators/optimizers modules 

    Brankovic, Aleksandar; Stavrou, Kyriakos; Gibert Codina, Enric; González Colás, Antonio María (IEEE, 2012)
    Conference report
    Restricted access - publisher's policy
    Dynamic Binary Translators and Optimizers (DBTOs) have been established as a hot research topic. They are used in many different systems, such as emulation, instrumentation tools and innovative HW/SW co-designed ...
  • Analysis of NFV service design and management processes using ITIL and eTOM best practices 

    Nnabugwu, Samuel Nwadilobi (Universitat Politècnica de Catalunya, 2017-10-11)
    Master thesis
    Open Access
    The objective of this project is to analyse the design and process management of NFV and its operations using two of the most widely used and accepted best practices in telecommunication and IT industries. Focusing majorly ...
  • Analytical modeling and performance evaluation of cell selection algorithms for mobile networks with backhaul capacity constraints 

    Olmos Bonafé, Juan José; Ferrús Ferré, Ramón Antonio; Galeana Zapién, Hiram (2013-10-28)
    Article
    Restricted access - publisher's policy
    Wireless communications technologies play an essential role to support the Public Protection and Disaster Relief (PPDR) operational needs. The current Private/Professional Mobile Radio (PMR) technologies used for PPDR ...
  • An Analysis of Lazy and Eager Limited Preemption Approaches under DAG-Based Global Fixed Priority Scheduling 

    Serrano, Maria A.; Melani, Alessandra; Kehr, Sebastian; Bertogna, Marko; Quiñones, Eduardo (Institute of Electrical and Electronics Engineers (IEEE), 2017-07-03)
    Conference lecture
    Open Access
    DAG-based scheduling models have been shown to effectively express the parallel execution of current many-core heterogeneous architectures. However, their applicability to real-time settings is limited by the difficulties ...
  • An Approach to a Fault Tolerance LISP Architecture 

    Martínez Manzanilla, Anny Gabriela; Ramírez, Wilson; Germán Duarte, Martín; Serral Gracià, René; Marín Tordera, Eva; Yannuzzi, Marcelo; Masip Bruin, Xavier (Springer Verlag, 2011)
    Conference report
    Open Access
    Next Generation Internet points out the challenge of addressing "things" on both a network with (wired) and without (wireless) infrastructure. In this scenario, new efficient and scalable addressing and routing schemes ...