Recent Submissions

  • Experimental and numerical analysis for potential heat reuse in liquid cooled data centres 

    Carbó, Andreu; Oró, Eduard; Salom, Jaume; Canuto, Mauro; Macías Lloret, Mario; Guitart Fernández, Jordi (2016-03-15)
    Article
    Restricted access - publisher's policy
    The rapid increase of data centre industry has stimulated the interest of both researchers and professionals in order to reduce energy consumption and carbon footprint of these unique infrastructures. The implementation ...
  • Estimation and forecasting of ecological efficiency of virtual machines 

    Katsaros, Gregory; Stichler, Pascal; Subirats, Josep; Guitart Fernández, Jordi (Elsevier, 2016-02)
    Article
    Restricted access - publisher's policy
    The massive development of the cloud marketplace is leading to an increase in the number of the Data Centers (DCs) globally and eventually to an increase of the CO22 related footprint. The calculation of the impact of ...
  • Analysis of a trust model for SLA negotiation and enforcement in cloud markets 

    Macías Lloret, Mario; Guitart Fernández, Jordi (Elsevier, 2016-02)
    Article
    Restricted access - publisher's policy
    Online Reputation Systems help mitigate the information asymmetry between clients and providers in Cloud Computing Markets. However, those systems raise two main drawbacks: the disagreement for assuming the cost of ownership ...
  • Multi-GPU and multi-CPU accelerated FDTD scheme for vibroacoustic applications 

    Francés Monllor, Jorge; Otero Calviño, Beatriz; Bleda Pérez, Sergio; Gallego Rico, Sergi; Neipp López, Cristian; Urbano-Márquez, A.; Beléndez Vazquez, Augusto (2015-06-01)
    Article
    Restricted access - publisher's policy
    The Finite-Difference Time-Domain (FDTD) method is applied to the analysis of vibroacoustic problems and to study the propagation of longitudinal and transversal waves in a stratified media. The potential of the scheme and ...
  • Teaching engineering with autonomous learning activities 

    Otero Calviño, Beatriz; Rodríguez Luna, Eva; Royo Chic, Pablo (Institut de Ciències de l'Educació (ICE), 2015-09-01)
    Article
    Open Access
    This paper proposes several actvites that encourage self-learning in engineering courses. For each actvity, the context and the pedagogical issues addressed are described emphasizing strengths and weaknesses. Specifcally, ...
  • Todos mis estudiantes acaban el TFG, y en el tiempo previsto 

    Sánchez Carracedo, Fermín; Moral Ros, Jaume; López Álvarez, David (2015-09)
    Article
    Open Access
    Los Trabajos de Fin de Grado (TFG) deben ser evaluados a partir de competencias, como el resto de las asignaturas de la titulación. La Guía de Evaluación de los trabajos de Fin de Grado y Master en las Ingenierías recomienda ...
  • Conflict-free access for streams in multimodule memories 

    Valero Cortés, Mateo; Lang Korpel, Thomas; Peiron Guàrdia, Montse; Ayguadé Parra, Eduard (1995-05)
    Article
    Restricted access - publisher's policy
    Address transformation schemes, such as skewing and linear transformations, have been proposed to achieve conflict-free access for streams with constant stride. However, this is achieved only for some strides. In this ...
  • Lifetime-sensitive modulo scheduling in a production environment 

    Llosa Espuny, José Francisco; Ayguadé Parra, Eduard; González Colás, Antonio María; Valero Cortés, Mateo; Eckhardt, Jason (2001-03)
    Article
    Restricted access - publisher's policy
    This paper presents a novel software pipelining approach, which is called Swing Modulo Scheduling (SMS). It generates schedules that are near optimal in terms of initiation interval, register requirements, and stage count. ...
  • Mirs: modulo scheduling with integrated register spilling 

    Zalamea León, Francisco Javier; Llosa Espuny, José Francisco; Ayguadé Parra, Eduard; Valero Cortés, Mateo (2003-01)
    Article
    Restricted access - publisher's policy
    The overlapping of loop iterations in software pipelining techniques imposes high register requirements. The schedule for a loop is valid if it requires at most the number of registers available in the target architecture. ...
  • Register constrained modulo scheduling 

    Zalamea León, Francisco Javier; Llosa Espuny, José Francisco; Ayguadé Parra, Eduard; Valero Cortés, Mateo (2004-05)
    Article
    Restricted access - publisher's policy
    Software pipelining is an instruction scheduling technique that exploits the instruction level parallelism (ILP) available in loops by overlapping operations from various successive loop iterations. The main drawback of ...

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