Reports de recerca

Recent Submissions

  • Reliability analysis in a wireless ISP 

    Cerdà Alabern, Llorenç; Gemmi, Gabriele; Maccari, Leonardo (2023-03-14)
    Research report
    Open Access
    This brief report investigates different quality parameters to assess the reliability in Wireless Internet Service Providers, WISPs. In our analysis we use a Markov chain approach. We investigate the time to failure, failure ...

  • Informe CODDII/SCIE sobre formación del profesorado y didáctica de la Informática en etapas preuniversitarias 

    Velázquez Iturbide, J. Ángel; Llorens Largo, Faraón; López Álvarez, David; Marqués Andrés, María Mercedes (2023-01-27)
    Research report
    Open Access
    La sociedad de la información requiere nuevas habilidades y conocimientos. Saber desenvolverse en un entorno informatizado es hoy tan importante como saber calcular, leer o escribir y, aunque está totalmente asumido en el ...

  • ETP4HPC’s SRA 5 strategic research agenda for High-Performance Computing in Europe 2022: European HPC research priorities 2023-2027 

    Carpenter, Paul Matthew; Casas Guix, Marc; Unsal, Osman Sabri; Radojkovic, Petar; Martorell Bofill, Xavier; Miranda, Alberto; Guitart Fernández, Jordi; Corbalán González, Julita; Peña Monferrer, Antonio José; Bautista Gomez, Leonardo Arturo; Vázquez García, Miguel; Beltran Querol, Vicenç; Queralt Calafat, Anna; Nou Castell, Ramon; Borrell Pol, Ricard; Houzeaux, Guillaume; Serradell Maronda, Kim; Carrera Pérez, David; García Sáez, Artur; Puchol García, Carlos (2022-09)
    Research report
    Open Access
    This document feeds research and development priorities devel-oped by the European HPC ecosystem into EuroHPC’s Research and Innovation Advisory Group with an aim to define the HPC Technology research Work Programme and ...

  • Demonstration of a library prototype to build LoRa mesh networks for the IoT 

    Miquel Solé, Joan; Miralles Nogués, Sergi; Pueyo Centelles, Roger; Freitag, Fèlix (2022-02)
    Research report
    Open Access
    LoRa has become popular in the Internet of Things (IoT) domain as a Low Power, Wide Area Network (LPWAN) radio technology providing low-power and long-range communi- cation. In a typical IoT application, the LoRaWAN ...

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

    Pueyo Centelles, Roger; Freitag, Fèlix; Meseguer Pallarès, Roc; Navarro Moldes, Leandro (2021-06-15)
    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)
    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)
    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)
    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)
    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)
    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)
    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)
    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, ...

View more