Now showing items 1-20 of 20

  • A fully parameterizable low power design of vector fused multiply-add using active clock-gating techniques 

    Ratkovic, Ivan; Palomar, Oscar; Stanic, Milan; Unsal, Osman Sabri; Cristal Kestelman, Adrián; Valero Cortés, Mateo (Association for Computing Machinery (ACM), 2016)
    Conference report
    Restricted access - publisher's policy
    The need for power-efficiency is driving a rethink of design decisions in processor architectures. While vector processors succeeded in the high-performance market in the past, they need a re-tailoring for the mobile market ...
  • An extension of the unity vector control method 

    Roqueiro, Nestor; Do Carmo, L. M. M.; Silveira, H. B.; Fossas Colet, Enric (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference report
    Restricted access - publisher's policy
    In this work, Unity Vector Control is revisited based on the results by V. Utkin and co-workers. The approach here presented extends the one reported by V. Utkin and co-workers so that independent feedback gains may be ...
  • A Rudimentary Machine. Experiences in the Design of a Pedagogic Computer 

    Pastor Llorens, Enric; Sánchez Carracedo, Fermín; Corral González, Anna M. del (Publicat en web, 1999-07)
    Article
    Open Access
    This paper describes a pedagogic computer named \M aquina Rudimentaria". This computer has been de- signed to be used in a rst course on logic design or com- puter architecture; orthogonality and simplicity have been the ...
  • Characterizing functional dependencies in formal concept analysis with pattern structures 

    Baixeries i Juvillà, Jaume; Kaytoue, Mehdi; Napoli, Amedeo (2014-01-29)
    Article
    Restricted access - publisher's policy
    Computing functional dependencies from a relation is an important database topic, with many applications in database management, reverse engineering and query optimization. Whereas it has been deeply investigated in those ...
  • Cloud-based extension for Community-Lab 

    Selimi, Mennan; Florit López, Jorge Luis; Vega d'Aurelio, Davide; Meseguer Pallarès, Roc; López Berga, Ester; Khan, Muhammad Amin; Neumann, Axel; Freitag, Fèlix; Navarro Moldes, Leandro; Baig Viñas, Roger; Escrich, Pau; Moll, Agusti; Pueyo, Roguer; Vilalta, Ivan; Aymerich, Marc; Lamora, Santiago (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference report
    Restricted access - publisher's policy
    Community-Lab is an open, distributed infrastructure for researchers to carry out experiments within wireless community networks. Community networks are an emergent model of infrastructures built with off-the-shelf ...
  • Comunicación oral con el computador 

    Nadeu Camprubí, Climent; Mariño Acebal, José Bernardo (1985-03)
    Article
    Restricted access - publisher's policy
    Concepts and techniques involved in speech communication with computers are reviewed. Although the speech output is, at present, closer to the computer ability than the speech understanding, at the moment only partial ...
  • Éranse una vez las computadoras 

    Macías Lloret, Mario (Lulu.com, 2010-10-14)
    Book
    Restricted access - author's decision
  • Estudio y montaje del hardware de un coche autoguiado 

    Sánchez Martín, Javier (Universitat Politècnica de Catalunya, 2018-10-24)
    Bachelor thesis
    Open Access
    El present treball de fi de grau consisteix en l’estudi i muntatge del hardware d’un cotxe autoguiat, això és, un vehicle capaç de circular autònomament per una pista amb unes línies marcades, gràcies al processament ...
  • High frequency RCS graphical processing 

    Rius Casals, Juan Manuel; Cardama Aznar, Ángel; Vall-Llossera Ferran, Mercedes Magdalena (1990)
    Conference report
    Open Access
    The results presented at this workshop have been obtained with a new and original approach: hardware graphical processing. High-frequency RCS of complex radar targets is computed in real time using a 3-D graphic workstation. ...
  • Implementació d'un BSP en un sistema encastat 

    Pajuelo Llagostera, Pau (Universitat Politècnica de Catalunya, 2016)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee:  ISEE 2007
    En este proyecto se realiza el diseño e implementación del software de soporte (BSP) para un sistema de desarrollo empotrado de la empresa ISEE 2007.SL. El BSP es un conjunto de paquetes de software que incorporan un sistema ...
  • Increasing the Reliability of Software Timing Analysis for Cache-Based Processors 

    Milutinovic, Suzana; Mezzetti, Enrico; Abella, Jaume; Cazorla, Francisco J. (IEEE, 2019-06-01)
    Article
    Open Access
    Real-time systems are witnessing a significant increase in critical software's size, complexity, and performance needs, which can only be satisfied with high-performance hardware features. Cache memories, pervasively used ...
  • Jutge.org: characteristics and experiences 

    Petit Silvestre, Jordi; Roura Ferret, Salvador; Carmona Vargas, Josep; Cortadella, Jordi; Duch Brown, Amalia; Giménez, Omer; Mani, Anaga; Mas Rovira, Jan; Rodríguez Carbonell, Enric; Rubio Gimeno, Alberto; San Pedro Martín, Javier de; Venkataramani, Divya (2018-07)
    Article
    Open Access
    Jutge.org is an open educational online programming judge designed for students and instructors, featuring a repository of problems that is well organized by courses, topics and difficulty. Internally, Jutge.org uses a ...
  • LAEC: Look-Ahead Error Correction Codes in Embedded Processors L1 Data Cache 

    Benedicte, Pedro; Hernandez, Carles; Abella, Jaume; Cazorla, Francisco J. (IEEE, 2019-05-16)
    Conference lecture
    Open Access
    As implementation technology shrinks, the presence of errors in cache memories is becoming an increasing issue in all computing domains. Critical systems, e.g. space and automotive, are specially exposed and susceptible ...
  • Muntatge d'ordinadors amb plaques Raspberry Pi 3 i software lliure 

    Palacios Parra, Jordi (Universitat Politècnica de Catalunya, 2016-06-29)
    Master thesis
    Open Access
    En un context, on el programa «educat 1x1» s’ha estancat i l’objectiu últim d’introduir les TIC d’una forma definitiva a les aules de Secundària i Batxillerat sembla requerir noves idees i un replantejament de les actuacions ...
  • Parallel-Architecture Simulator Development Using Hardware Transactional Memory 

    Armejach Sanosa, Adrià (Universitat Politècnica de Catalunya, 2009-09-23)
    Master thesis
    Open Access
    To address the need for a simpler parallel programming model, Transactional Memory (TM) has been developed and promises good parallel performance with easy-to-write parallel code. Unlike lock-based approaches, with TM, ...
  • Process control by personal computer 

    Bertran Albertí, Eduardo; Martínez Barrios, Luis; Miguel López, José María; Munilla, I. (1983-09)
    Article
    Open Access
    This article covers the operation, design procedures and the applications of a microcomputer-based digital dynamic control system (d.d.c.) and underlines how the addition of a simple analogue interface on a small personal ...
  • Proyecto de montaje de una impresora PRUSA I3 y desarrollo de un manual práctico para impresora 

    Arriazu Hernando, Daniel (Universitat Politècnica de Catalunya, 2019-03-08)
    Bachelor thesis
    Open Access
    El objetivo principal de este proyecto de fin de grado es aportar, a modo de manual de montaje, una guía práctica del proceso de ensamblaje de una impresora 3D a elección del autor. Dicho manual debe ofrecer una descripción ...
  • Reducing the circadian input from self-luminous devices using hardware filters and software applications 

    Escofet Soteras, Jaume; Bará Viñas, Salvador (2015-12)
    Article
    Open Access
    The widespread use of self-luminous devices at nighttime (cell-phones, computers, and tablets) raises some reasonable concerns regarding their effects on human physiology. Light at night is a known circadian disruptor, ...
  • The complexity of homomorphisms of signed graphs and signed constraint satisfaction 

    Foucaud, Florent; Naserasr, Reza (2014)
    Conference report
    Open Access
    A signed graph (G,Σ) is an undirected graph G together with an assignment of signs (positive or negative) to all its edges, where Σ denotes the set of negative edges. Two signatures are said to be equivalent if one can be ...
  • WebHard : aplicació per la gestió de hardware d'una universitat 

    Ventura Lòpez, Carles (Universitat Politècnica de Catalunya, 2014-01-24)
    Master thesis (pre-Bologna period)
    Restricted access - confidentiality agreement