Now showing items 1-12 of 174

    • A minimalistic distance-vector routing protocol for LoRa mesh networks 

      Pueyo Centelles, Roger; Freitag, Fèlix; Meseguer Pallarès, Roc; Navarro Moldes, Leandro (2021-06-15)
      External research report
      Open Access
      LoRa has gained traction in the Internet of Things (IoT) domain as a Low Power, Wide Area Network(LPWAN) radio technology, providing low-power and long-range communication in the sub-GHz band. Most often it is used as part ...
    • An analysis of the applicability of blockchain to secure IP addresses allocation, delegation and bindings 

      Paillissé Vilanova, Jordi; Rodríguez Natal, Alberto; Ermagan, Vina; Maino, Fabio; Vegoda, Leo; Cabellos Aparicio, Alberto (2018-06-29)
      External research report
      Open Access
      This document analyzes how blockchain technology can be used to secure the allocation, delegation and binding to topological information of the IP address space. The main outcomes of the analysis are that blockchain is ...
    • ExaQUte: D5.2 Release of ExaQUte MLMC Python engine 

      Amela Milian, Ramon; Ayoul-Guilmard, Quentin; Ganesh, Sundar; Tosi, Riccardo; Badia Sala, Rosa Maria; Nobile, Fabio; Rossi, Riccardo (2019-05-30)
      External research report
      Open Access
      In this deliverable, the ExaQUte xmc library is introduced. This report is meant to serve as a supplement to the publicly release of the library. In the following sections, the ExaQUte xmc library is described along with ...
    • ExaQUte: D1.4 Final public release of the solver 

      Ayoul-Guilmard, Quentin; Ganesh, Sundar; Nobile, Fabio; Badia Sala, Rosa Maria; Ejarque, Jorge; Cirrottola, Luca; Froehly, Algiane; Keith, Brendan; Kodakkal, Anoop; Núñez Corbacho, Marc; Roig Pina, Carlos Alejandro; Rossi, Riccardo; Tosi, Riccardo; Soriano Ortiz, Cecilia (2020-11-30)
      External research report
      Open Access
      This deliverable presents the final software release of Kratos Multiphysics, together with the XMC library, Hyperloom and PyCOMPSs API definitions [13]. This release also contains the latest developements on MPI parallel ...
    • ExaQUte: D1.3 First public release of the solver 

      Ayoul-Guilmard, Quentin; Badia Sala, Rosa Maria; Ejarque, Jorge; Ganesh, Sundar; Nobile, Fabio; Núñez Corbacho, Marc; Soriano Ortiz, Cecilia; Roig Pina, Carlos Alejandro; Rossi, Riccardo; Tosi, Riccardo (2020-05-29)
      External research report
      Open Access
      This deliverable presents the software release of Kratos Multiphysics, together with the XMC library, Hyperloom and PyCOMPSs API definition [8]. This report is meant to serve as a supplement to the public release of the ...
    • ExaQUte: D1.2 First release of the softwares 

      Tosi, Riccardo; Amela Milian, Ramon; Núñez Corbacho, Marc; Roig Pina, Carlos Alejandro; Badia Sala, Rosa Maria; Rossi, Riccardo (2019-05-30)
      External research report
      Open Access
      This deliverable presents the software release of the Kratos Multiphysics software [3], ”a framework for building parallel, multi-disciplinary simulation software, aiming at modularity, extensibility, and high performance. ...
    • Platform-agnostic steal-time measurement in a guest operating system 

      Verdú Mulà, Javier; Costa Prats, Juan José; Otero Calviño, Beatriz; Rodríguez Luna, Eva; Pajuelo González, Manuel Alejandro; Canal Corretger, Ramon (2018-10)
      External research report
      Open Access
      Steal time is a key performance metric for applications executed in a virtualized environment. Steal time measures the amount of time the processor is preempted by code outside the virtualized environment. This, in turn, ...
    • Analfabetismo digital: un fenómeno que solo se puede combatir en la escuela 

      López Álvarez, David; Bahamonde Rionda, Antonio; Velázquez Iturbide, J. Ángel (2020-09-15)
      External research report
      Open Access
      España es un país con bajo nivel de digitalización. El gobierno prevé invertir 70.000 millones de euros en la Agenda que llevará el nombre de España Digital 2025 para impulsar el proceso de transformación digital del país, ...
    • Towards resilient EU HPC systems: A blueprint 

      Radojkovic, Petar; Marazakis, Manolis; Carpenter, Paul Matthew; Jeyapaul, Reiley; Gizopoulos, Dimitris; Schulz, Martin; Armejach Sanosa, Adrià; Ayguadé Parra, Eduard; Canal Corretger, Ramon; Moreto Planas, Miquel; Salami, Behzad; Unsal, Osman Sabri (2020-04)
      External research report
      Open Access
      This document aims to spearhead a Europe-wide discussion on HPC system resilience and to help the European HPC community define best practices for resilience. We analyse a wide range of state-of-the-art resilience mechanisms ...
    • La universidad que viene: de la ‘docencia remota de emergencia’ a la ‘presencialidad adaptada’ 

      Sánchez Carracedo, Fermín; López Álvarez, David; Llorens Largo, Faraón; Badía Contelles, José Manuel; Marco Galindo, Maria Jesús (2020-06-18)
      External research report
      Open Access
      ¿Cómo será la docencia en la universidad el próximo curso? Nadie conoce la respuesta a esta pregunta, aunque se especula mucho sobre ella. Para tratar de encontrarla, este artículo reflexiona sobre cuáles son las necesidades, ...
    • MetH: A family of high-resolution and variable-shape image challenges 

      Parés Pont, Ferran; Garcia Gasulla, Dario; Servat, Harald; Labarta Mancho, Jesús José; Ayguadé Parra, Eduard (2019-11-20)
      External research report
      Open Access
      High-resolution and variable-shape images have not yet been properly addressed by the AI community. The approach of down-sampling data often used with convolutional neural networks is sub-optimal for many tasks, and has ...
    • Interoperable Digital Proximity Tracing protocol (IDPT) 

      García Vidal, Jorge (2020-05-19)
      External research report
      Open Access
      This document introduces the Interoperable Digital Proximity Tracing (IDPT) protocol, that can be run by applications that also run the DP3T digital proximity tracking protocol to enable interoperability with the ROBERT ...