Now showing items 1-20 of 3537

  • 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. ...
  • 5G and the Internet of everyone: motivation, enablers, and research agenda 

    Maccari, Leonardo; Karaliopoulos, Merkouris; Koutsopoulos, Iordanis; Navarro Moldes, Leandro; Freitag, Fèlix; Lo Cigno, Renato (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Conference report
    Open Access
    As mobile broadband subscriptions grow twice as fast as the fixed ones and the Internet of Things comes forth, the 5G vision of the Internet of Everything (people, devices, and things), becomes a substantial and credible ...
  • 8è Premi ex-aequo a la Qualitat de la Docència Universitària del Consell Social de la UPC: "Els nous estudis de la FIB: viatge a l'Espai Europeu d'Ensenyament Superior" 

    García Almiñana, Jordi (2006-02)
    Conference report
    Open Access
    En aquesta presentació es pretén donar una visió general de l’aposta decidida que va fer la FIB per tal d’adaptar els nous plans d’estudi a l’EEES. Aquests plans d’estudi, implantats completament el curs 2004/2005, ...
  • 8. Working Group: Identififi cation of People and Assets 

    Medina Llinàs, Manuel (European Commission. EU Publications, 2009-12-01)
    Part of book or chapter of book
    Open Access
  • AaaTrack: aplicaciones móviles para e-Health 

    Gironès Sancho, Narcís (Universitat Politècnica de Catalunya, 2013-09-16)
    Bachelor thesis
    Open Access
    Nowadays, everyone has a Smartphone, which is part of our daily lives. This factor and the need to control and share information to others, leading to perform this project. The main aim of the project is to develop a concept ...
  • AbacusFS integrated storage and computational platform 

    Nuhic, Isak; Šterk, Marjan; Cortés, Toni (Institute of Electrical and Electronics Engineers (IEEE), 2012)
    Conference report
    Open Access
    Today's applications, especially those in the scientific community, deal with an ever growing amount of data. Among the problems that arise from this explosion of data are how to organize the data so that the information ...
  • A Beacon-assisted direction-aware scanning scheme for 802.11-based discovery in Fog-to-Cloud systems 

    Rejiba, Zeineb; Masip Bruin, Xavier; Marín Tordera, Eva (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Conference report
    Restricted access - publisher's policy
    In order to fully leverage idle computational resources in a fog computing scenario, a suitable discovery mechanism is needed. Within this context, F2C-Aware has been proposed in a previous work as a discovery solution ...
  • A behaviour awareness mechanism to support collaborative learning 

    Medina Medina, Esunly; Meseguer Pallarès, Roc; Ochoa, Sergio; Medina, Humberto (Springer, 2015)
    Conference report
    Restricted access - publisher's policy
    Awareness has been identified as a key element that affects the quality of collaboration. Several studies indicate that awareness mechanisms to support collaborative learning activities should include factors and stimuli ...
  • A block algorithm for the algebraic path problem and its execution on a systolic array 

    Núñez, Fernando J.; Valero Cortés, Mateo (Institute of Electrical and Electronics Engineers (IEEE), 1989)
    Conference report
    Open Access
    The solution of the algebraic path problem (APP) for arbitrarily sized graphs by a fixed-size systolic array processor (SAP) is addressed. The APP is decomposed into two subproblems, and SAP is designed for each one. Both ...
  • ABNO-driven content distribution in the telecom cloud 

    Gifre Renom, Lluís; Tornatore, Massimo; Contreras Murillo, Luis Miguel; Mukherjee, Biswanath; Velasco Esteban, Luis Domingo (2017-11-01)
    Article
    Open Access
    As current traffic growth is expected to strain capacity of today¿s metro network, novel content distribution architectures where contents are placed closer to the users are being investigated. In that regard, telecom ...
  • A cache design for probabilistically analysable real-time systems 

    Kosmidis, Leonidas; Abella Ferrer, Jaume; Quiñones, Eduardo; Cazorla Almeida, Francisco Javier (2013)
    Conference report
    Restricted access - publisher's policy
    Caches provide significant performance improvements, though their use in real-time industry is low because current WCET analysis tools require detailed knowledge of program's cache accesses to provide tight WCET estimates. ...
  • A case for acoustic wave detectors for soft-errors 

    Upasani, Gaurang; Vera Rivera, Francisco Javier; González Colás, Antonio María (2016-01-01)
    Article
    Restricted access - publisher's policy
    The continuing decrease in dimensions and operating voltage of transistors has increased their sensitivity against radiation phenomena, making soft errors an important challenge in future microprocessors. New techniques ...
  • A case for malleable thread-level linear algebra libraries: The LU factorization with partial pivoting 

    Catalán Pallarés, Sandra; Herrero Zaragoza, José Ramón; Quintana Ortí, Enrique Salvador; Rodríguez Sánchez, Rafael; Van De Geijn, Robert (Institute of Electrical and Electronics Engineers (IEEE), 2019-01-31)
    Article
    Open Access
    We propose two novel techniques for overcoming load-imbalance encountered when implementing so-called look-ahead mechanisms in relevant dense matrix factorizations for the solution of linear systems. Both techniques target ...
  • A case for merging the ILP and DLP paradigms 

    Quintana Rodríguez, Francisca; Espasa Sans, Roger; Valero Cortés, Mateo (Institute of Electrical and Electronics Engineers (IEEE), 1998)
    Conference report
    Open Access
    The goal of this paper is to show that instruction level parallelism (ILP) and data-level parallelism (DLP) can be merged in a single architecture to execute vectorizable code at a performance level that can not be achieved ...
  • A case for resource-conscious out-of-order processors 

    Cristal Kestelman, Adrián; Martínez, José F; Llosa Espuny, José Francisco; Valero Cortés, Mateo (2003-12)
    Article
    Open Access
    Modern out-of-order processors tolerate long-latency memory operations by supporting a large number of in-flight instructions. This is achieved in part through proper sizing of critical resources, such as register files ...
  • 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 case study of hybrid dataflow and shared-memory programming models: Dependency-based parallel game engine 

    Gajinov, Vladimir; Eric, Igor; Stojanovic, Saa; Milutinovic, Veljko; Unsal, Osman Sabri; Ayguadé Parra, Eduard; Cristal Kestelman, Adrián (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference report
    Restricted access - publisher's policy
    Recently proposed hybrid dataflow and shared memory programming models combine these two underlying models in order to support a wider range of problems naturally. The effectiveness of such hybrid models for parallel ...
  • A catallactic market for data mining services. 

    Joita, Liviu; Rana, Omer; Freitag, Fèlix; Chao, Isaac; Chacín Martínez, Pablo; Navarro Moldes, Leandro; Ardáiz Villanueva, Óscar (2007)
    Article
    Open Access
    We describe a Grid market for exchanging data mining services based on the Catallactic market mechanism proposed by von Hayek. This market mechanism allows selection between multiple instances of services based on operations ...
  • Accelerating boosting-based face detection on GPUs 

    Oro, David; Fernández, Carles; Segura, Carlos; Martorell Bofill, Xavier; Hernando Pericás, Francisco Javier (2012)
    Conference report
    Restricted access - publisher's policy
    The goal of face detection is to determine the presence of faces in arbitrary images, along with their locations and dimensions. As it happens with any graphics workloads, these algorithms benefit from data-level ...
  • Accelerating K-mer Frequency Counting with GPU and Non-Volatile Memory 

    Cadenelli, Nicola; Polo Cantero, José; Carrera Pérez, David (2018)
    Conference report
    Open Access
    The emergence of Next Generation Sequencing (NGS) platforms has increased the throughput of genomic sequencing and in turn the amount of data that needs to be processed, requiring highly efficient computation for its ...