Enviaments recents

  • A structural encoding technique for the synthesis of asynchronous circuits 

    Carmona Vargas, Josep; Cortadella Fortuny, Jordi; Pastor Llorens, Enric (2000-12)
    Report de recerca
    Accés obert
    This paper presents a method for the automatic synthesis of asynchronous circuits from Petri net specifications. The method is based on a structural encoding of the system in such a way that a circuit implementation is ...
  • Solving 'Still life' with soft constraints and bucket elimination 

    Morancho Llena, Enrique; Larrosa Bondia, Francisco Javier (2003-04)
    Report de recerca
    Accés obert
    In this paper we study the aplicability of bucket elimination (BE) to the problem of finding stilllife patterns. Very recently, it has been tackled using integer programming and constraint programming, both of them ...
  • Empowering automatic data-center management with machine learning 

    Berral García, Josep Lluís; Gavaldà Mestre, Ricard; Torres Viñals, Jordi (2013)
    Report de recerca
    Accés obert
    The Cloud as computing paradigm has become nowadays crucial for most Internet business models. Managing a cloud and optimizing its performance on a moment-by-moment basis is not easy given as the amount and diversity of ...
  • Adaptive scheduling on power-aware managed data-centers using machine learning 

    Berral García, Josep Lluís; Gavaldà Mestre, Ricard; Torres Viñals, Jordi (2011)
    Report de recerca
    Accés obert
    Energy-related costs have become one of the major economic factors in IT data-centers, and companies and the research community are currently working on new efficient power-aware resource management strategies, also known ...
  • "Living in Barcelona" Li-BCN workload 2010 

    Berral García, Josep Lluís; Gavaldà Mestre, Ricard; Torres Viñals, Jordi (2011)
    Report de recerca
    Accés obert
    Nowadays lots of Internet users are clients of web hosting companies, willing to offer their web services, store their content, or just publish their web sites on the network. This has made the hosting companies to use big ...
  • Web tracking: Mechanisms, implications, and defenses 

    Bujlow, Tomasz; Carela Español, Valentín; Solé Pareta, Josep; Barlet Ros, Pere (2015-07-28)
    Report de recerca
    Accés obert
    This articles surveys the existing literature on the methods currently used by web services to track the user online as well as their purposes, implications, and possible user’s defenses. A significant majority of ...
  • Obtaining synchronization-free code with maximum parallelism 

    Gavaldà Mestre, Ricard; Ayguadé Parra, Eduard; Torres Viñals, Jordi (1996-03)
    Report de recerca
    Accés obert
    This paper addresses the problem of extracting the maximum synchronization-free parallelism that may be present in loops. In order to reduce communication and synchronization overheads, some parallelizing compilers ...
  • REACTION: Research and experimental assessment of control plane architectures for in-operation flexgrid network re-optimization 

    Cugini, Filippo; Velasco Esteban, Luis Domingo; Gifre Renom, Lluís; Dallaglio, Mateo; López Álvarez, Victor; Fernández Palacios, Juan Pedro (2015)
    Report de recerca
    Accés obert
    The REACTION project proposes, designs, and validates flexi-grid elastic optical networks enabling software-controlled high-rate transmissions. In this paper, the main project objectives are reported, together with a brief ...
  • Una herramienta automática de feedback para ensamblador 

    Álvarez Martínez, Carlos; Jiménez González, Daniel; López Álvarez, David; Alonso López, Javier; Tous Liesa, Rubén; Parcerisa Bundó, Joan Manuel; Barlet Ros, Pere; Fernández Barta, Montserrat; Tubella Murgadas, Jordi; Pérez, Christian (2008-10)
    Report de recerca
    Accés obert
    Un estudiante de primer curso de Ingeniería en Informática debe adquirir la capacidad de analizar y depurar códigos, tanto a alto nivel como en ensamblador. Este proceso requiere una participación activa por parte de los ...
  • ETSI EN 319 172 Part 1 (Draft): "Electronic Signatures and Infrastructures (ESI); Part 1: Signature Policies" v0.0.4 

    Delos, Olivier; Lacroix, Sylvie; Cruellas Ibarz, Juan Carlos; Olnes, Jon; Lipp, Peter (2013-09-30)
    Report de recerca
    Accés obert
    Primera parte del borrador del nuevo estándar europeao que formalizará y especificará el concepto de política de firma para uso con firmas electrónicas. Esta parte formaliza el concepto de política de firma, identifica los ...

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