Recent Submissions

  • Governmental censorship of the Internet: Spanish vs. Catalans case study 

    Medina Llinàs, Manuel (2020-03-01)
    Article
    Open Access
    This article summarizes the actions taken by the Spanish government pretending to censor information published and applications developed by the Catalan government and some independent activists in order to organize an ...
  • ZIZO: A Zoom-In Zoom-Out mechanism for minimizing redundancy and saving energy in wireless sensor networks 

    El Sayed, Ahmad Mohammad; Harb, Hassan; Ruiz Ramírez, Marc; Velasco Esteban, Luis Domingo (2021-02-01)
    Article
    Open Access
    In modern life, there is invisible data being continuously generated, data that if collected and processed can detect risks and changes and enable us to mitigate their effect. Thus, there is an essential need to sense ...
  • PH-RLS: A parallel hybrid recursive least square algorithm for self-mixing interferometric laser sensor 

    Khan, Zohaib A.; Hussain, Tassadaq; Zabit, Usman; Usman, Muhammad; Ayguadé Parra, Eduard (2021-03-17)
    Article
    Open Access
    The authors present the parallel-hybrid recursive least square (PH-RLS) algorithm for an accurate self-mixing interferometric laser vibration sensor coupled with an accelerometer under industrial conditions. Previously, ...
  • Side channel attack on a partially encrypted MPEG-G file 

    Naro, Daniel; Delgado Mercè, Jaime; Llorente Viejo, Silvia (2021-03-08)
    Article
    Restricted access - publisher's policy
    New genome sequencing technologies have decreased the cost of generating genomic data, thus increasing storage needs. The International Organization for Standardization (ISO) working group MPEG has developed a standard for ...
  • An IoT-based infrastructure to enhance self-evacuations in natural hazardous events 

    Finochietto, José Mariano; Micheletto, Matías; Eggly, Gabriel M.; Pueyo Centelles, Roger; Santos, Rodrigo; Ochoa, Sergio F.; Meseguer Pallarès, Roc; Orozco, Javier (2021-02-05)
    Article
    Restricted access - publisher's policy
    Regardless of the extensive research conducted on large-scale evacuations, the instrumentation of these processes still represents an open issue for first response organizations. Self-evacuation of civilians that follows ...
  • On the optimality of concurrent container clusters scheduling over heterogeneous smart environments 

    Asensio Garcia, Adrian; Masip Bruin, Xavier; García Almiñana, Jordi; Sánchez López, Sergio (Elsevier, 2021-05-01)
    Article
    Open Access
    Smart environments rely on the cloud for most computation activities; however, leveraging the availability of resources at the edge could complement the cloud capabilities to provide a resources continuum spectrum that ...
  • DRMaestro: orchestrating disaggregated resources on virtualized data-centers 

    Carneiro do Amaral, Marcelo; Polo Bardés, Jorda; Carrera Pérez, David; González, Nelson; Yang, Chih-Chieh; Morari, Alessandro; D'Amora, Bruce; Youssef, Alaa; Steinder, Malgorzata (Springer, 2021-03-06)
    Article
    Open Access
    Modern applications demand resources at an unprecedented level. In this sense, data-centers are required to scale efficiently to cope with such demand. Resource disaggregation has the potential to improve resource-efficiency ...
  • Implementation of a high-accuracy phase unwrapping algorithm using parallel-hybrid programming approach for displacement sensing using self-mixing interferometry 

    Hussain, Tassadaq; Amin, Saqib; Zabit, Usman; Ayguadé Parra, Eduard (2021-02-08)
    Article
    Restricted access - publisher's policy
    Phase unwrapping is an integral part of multiple algorithms with diverse applications. Detailed phase unwrapping is also necessary for achieving high-accuracy metric sensing using laser feedback-based self-mixing interferometry ...
  • Accelerated execution via eager-release of dependencies in task-based workflows 

    Elshazly, Hatem Mohamed Abdelfattah Eid; Lordan Gomis, Francesc; Ejarque Artigas, Jorge; Badia Sala, Rosa Maria (Sage, 2021-03-03)
    Article
    Open Access
    Task-based programming models offer a flexible way to express the unstructured parallelism patterns of nowadays complex applications. This expressive capability is required to achieve maximum possible performance for ...
  • Energy efficiency of elastic frequency grids in multilayer IP/MPLS-over-flexgrid networks 

    Ricciardi, Sergio; Palmieri, Francesco; Castiglione, Aniello; Careglio, Davide (2015-10)
    Article
    Open Access
    Flexgrid Optical Networks provide higher spectrum efficiency and flexibility in comparison to traditional wavelength switched optical networks (WSON) due to the finer granularity in managing communication channels at the ...
  • An energy-aware engineered control plane for wavelength-routed networks 

    Ricciardi, Sergio; Wang, Jiayuan; Palmieri, Francesco; Careglio, Davide; Dittmann, Lars (Wiley-Blackwell, 2015-02)
    Article
    Open Access
    Despite the significant degree of technological maturity reached by large-scale optical transmission infrastructures, new critical issues are emerging as side effects associated to their energy consumption, environmental ...
  • Planning and operational energy optimization solutions for smart buildings 

    Sembroiz Ausejo, David; Careglio, Davide; Ricciardi, Sergio; Fiore, Ugo (2019-02)
    Article
    Open Access
    The incremented popularity of Internet of Things (IoT), thanks to improvements both in hardware and software of sensors over the last years, enables the possibility to monitor and gather any kind of data. Additionally, the ...

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