Now showing items 119544-119563 of 149707

  • QB2OLAP : enabling OLAP on statistical linked open data 

    Varga, Jovan; Etcheverry, Lorena; Vaisman, Alejandro; Romero Moral, Óscar; Bach Pedersen, Torben; Thomsen, Christian (2016)
    Conference report
    Open Access
    Publication and sharing of multidimensional (MD) data on the Semantic Web (SW) opens new opportunities for the use of On-Line Analytical Processing (OLAP). The RDF Data Cube (QB) vocabulary, the current standard for ...
  • Qemu-tower: emulator for multicore hardware/software co-designed processors 

    Barceló Cuerda, Alex (Universitat Politècnica de Catalunya, 2013-12-13)
    Master thesis (pre-Bologna period)
    Open Access
    [ANGLÈS] This document presents the qemu-tower framework, a Hardware/Software co-design emulator for multicore systems. The project described in this document is a feature-rich framework for HW/SW co-designs. The main goal ...
  • QLOOP: Linux driver to mount QCOW2 virtual disks 

    Zacarias Ribot, Francesc (Universitat Politècnica de Catalunya, 2010-07-01)
    Master thesis (pre-Bologna period)
    Open Access
    Development of a Linux module that converts a QCOW2 file (a disk image format employed by QEMU and KVM projects) into a block device.
  • QM: a tool for building software quality models 

    Carvallo Vega, Juan Pablo; Franch Gutiérrez, Javier; Grau Colom, Gemma; Quer, Carme (Institute of Electrical and Electronics Engineers (IEEE), 2004)
    Conference report
    Open Access
    We present the QM tool used to support our IQMC method for the construction of quality models for COTS domains. This tool also supports the organization of quality models in a taxonomy of COTS domains for supporting the ...
  • QM: A tool for building software quality models 

    Carvallo Vega, Juan Pablo; Franch Gutiérrez, Javier; Grau Colom, Gemma; Quer, Carme (2004-02)
    External research report
    Open Access
    This paper presents QM, a tool for supporting the construction of quality models for software systems. The quality framework assumed for QM is defined by means of a conceptual model. The goals of QM are enumerated and ...
  • QoS-Aware energy management in body sensor nodes powered by human energy harvesting 

    Ibarra, Ernesto; Antonopoulos, Angelos; Kartsakli, Elli; Rodrigues, Joel; Verikoukis, Christos (2016-01-15)
    Article
    Open Access
    Harvesting energy in the human environment has been identified as an effective way to charge the body sensor nodes in wireless body area networks (WBANs). In such networks, the capability of the nodes to detect events is ...
  • QoS: control de admisión del enlace ascendente en long term evolution 

    Ramon Ferran, Sergi (Universitat Politècnica de Catalunya, 2012-02-06)
    Bachelor thesis
    Open Access
  • QoS-Enabled distributed access on optical burst-switched networks 

    Triay Marquès, Joan; Zervas, Georgios; Cervelló Pastor, Cristina; Nejabati, Reza; Simeonidou, Dimitra (IEEE Press. Institute of Electrical and Electronics Engineers, 2010-01)
    Conference lecture
    Open Access
    Optical Burst Switching (OBS) has been proposed as an efficient technology to cope with the ever increasing bursty traffic on the Internet. The emergence of a broad range of network-driven applications (e.g. multimedia, ...
  • QOS en redes wireless LAN IEEE-802.11 

    Berdonces Fernández, Alex; Calveras Augé, Anna M. (Escola Tècnica Superior d'Enginyers de Telecomunicació de Barcelona, 2003)
    Article
    Open Access
    El mundo de las comunicaciones móviles ha ido evolucionando rápidamente junto con Internet y otras nuevas tecnologías que proporcionan calidad de servicio en la red. No es de extrañar pues que quiera introducirse el ...
  • QoS for high-performance SMT processors in embedded systems 

    Cazorla Almeida, Francisco Javier; Ramírez Bellido, Alejandro; Valero Cortés, Mateo; Knijnenburg, Peter M.W.; Sakellariou, Rizos; Fernández Garcia, Enrique (2004-07)
    Article
    Open Access
    Although simultaneous multithreading processors provide a good cost-performance tradeoff, they exhibit unpredictable performance in real-time applications. We present a resource management scheme that eliminates a major ...
  • QoS guarantee for wireless LAN with heterogeneous traffic 

    Alonso Zárate, Luis Gonzaga; Kartsakli, Elli; Alonso Zárate, Jesús; Verikoukis, Christos (2009)
    Conference report
    Open Access
    Distributed Queuing Collision Avoidance (DQCA) is an efficient MAC protocol designed for infrastructure Wireless LANs. In this paper, four algorithms are proposed that alter the FIFO scheduling order of DQCA in order to ...
  • QoS Measures for Orchestrations in Unreliable Environments 

    Leon Gaixas, Sergio (Universitat Politècnica de Catalunya, 2011-09-02)
    Master thesis
    Open Access
    When dealing with Grid applications, there could append a lot of different thinks that could make the final execution differ some times. For example, is over-optimistic to suppose that all the site calls that the Grid ...
  • QoS Multi-Spanning Tree for Optical Burst Switching 

    Triay Marquès, Joan; Cervelló Pastor, Cristina (IEEE, 2008-02)
    Conference lecture
    Open Access
    Optical Burst Switching (OBS) has been proposed as a future high-speed switching technology for Internet Protocol (IP) networks that may be able to efficiently utilize extremely high capacity links without the need for ...
  • QoS routing in ad-hoc networks using GA and multi-objective optimization 

    Barolli, Admir; Spaho, Evjola; Barolli, Leonard; Xhafa Xhafa, Fatos; Takizawa, Makoto (HINDAWI, 2011)
    Article
    Open Access
    Much work has been done on routing in Ad-hoc networks, but the proposed routing solutions only deal with the best effort data traffic. Connections with Quality of Service (QoS) requirements, such as voice channels with ...
  • QoS scheduling in heterogeneous traffic multiuser multiantenna WLAN systems 

    Zorba, Nizar; Verikoukis, Christos; Pérez Neira, Ana Isabel (2009)
    Conference report
    Open Access
    A cross-layer based dynamically tuned queue length scheduler is presented in this paper, for the Downlink of multiuser and multiantenna WLAN systems with heterogeneous traffic requirements. An opportunistic scheduling ...
  • Q-Rapids tool prototype : supporting decision-makers in managing quality in rapid software development 

    López Cuesta, Lidia; Martinez Fernandez, Silverio; Gómez Seoane, Cristina; Franch Gutiérrez, Javier (Springer, 2018)
    Conference lecture
    Restricted access - publisher's policy
    Software quality is an essential competitive factor for the success of software companies today. Increasing the software quality levels of software products and services requires an adequate integration of quality requirements ...
  • QRLabel y Blackbird: 2 aplicaciones accesibles para Android 

    Mercade Aguila, Gisela (Universitat Politècnica de Catalunya, 2012-01-19)
    Bachelor thesis
    Restricted access - author's decision
  • QT4. QDevelop 

    Benet Bitrià, Josep Ramon (Universitat Politècnica de Catalunya, 2008-06-26)
    Master thesis (pre-Bologna period)
    Open Access
  • qtGprog: Herramienta para la visualización de tipos de datos en lenguaje C 

    Martínez Gómez, Ibán (Universitat Politècnica de Catalunya, 2008-06-19)
    Master thesis (pre-Bologna period)
    Open Access
  • Quadern de treball CEABOT 2009 - Twiki 

    Pegueroles Queralt, Jordi; Simó Serra, Edgar (2010)
    External research report
    Open Access
    Resum de l'experiència en la participació del concurs CEABOT 2009.