Ara es mostren els items 1-17 de 17

    • A cost-efficient QoS-aware analytical model of future software content delivery networks 

      Otero Calviño, Beatriz; Rodríguez Luna, Eva; Rojas, Otilio; Verdú Mulà, Javier; Costa Prats, Juan José; Pajuelo González, Manuel Alejandro; Canal Corretger, Ramon (2021-07)
      Article
      Accés obert
      Freelance, part-time, work-at-home, and other flexible jobs are changing the concept of workplace, and bringing information and content exchange problems to companies. Geographically spread corporations may use remote ...
    • A proposal for error handling in OpenMP 

      Duran González, Alejandro; Ferrer, Roger; Costa Prats, Juan José; González Tallada, Marc; Martorell Bofill, Xavier; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José (2008)
      Article
      Accés restringit per política de l'editorial
      OpenMP has been focused in performance applied to numerical applications, but when we try to move this focus to other kind of applications, like Web servers, we detect one important lack. In these applications, performance ...
    • DasaLAB - Appendix I: How to install a Linux distribution on a USB hard drive 

      Guitart Fernández, Jordi; Costa Prats, Juan José (Universitat Politècnica de Catalunya, 2023-07-06)
      Altres
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    • DasaLAB - Appendix II: How to create and configure virtual machines and containers. 

      Guitart Fernández, Jordi; Costa Prats, Juan José (Universitat Politècnica de Catalunya, 2023-07-06)
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    • DasaLAB - Appendix III How to deploy a distributed containerized application (DockerCoins) through a VPN in a manually-managed distributed cluster with multiple nodes1 

      Guitart Fernández, Jordi; Costa Prats, Juan José (Universitat Politècnica de Catalunya, 2023-07-06)
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    • DasaLAB - Appendix IV How to deploy a distributed containerized application (DockerCoins) in a Kubernetes cluster with multiple nodes connected through a VPN 

      Guitart Fernández, Jordi; Costa Prats, Juan José (Universitat Politècnica de Catalunya, 2023-07-06)
      Altres
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    • Dataclay: A distributed data store for effective inter-player data sharing 

      Marti Fraiz, Jonathan; Queralt Calafat, Anna; Gasull Moreira, Daniel; Barceló Cuerda, Alex; Costa Prats, Juan José; Cortés, Toni (2017-09-01)
      Article
      Accés obert
      In the Big Data era, both the academic community and industry agree that a crucial point to obtain the maximum benefits from the explosive data growth is integrating information from different sources, and also combining ...
    • Deep learning detection of GPS spoofing 

      Jullian Parra, Olivia; Otero Calviño, Beatriz; Stojilovic, Mirjana; Costa Prats, Juan José; Verdú Mulà, Javier; Pajuelo González, Manuel Alejandro (Springer Nature, 2022)
      Text en actes de congrés
      Accés obert
      Unmanned aerial vehicles (UAVs) are widely deployed in air navigation, where numerous applications use them for safety-of-life and positioning, navigation, and timing tasks. Consequently, GPS spoofing attacks are more and ...
    • Dynamic web worker pool management for highly parallel javascript web applications 

      Verdú Mulà, Javier; Costa Prats, Juan José; Pajuelo González, Manuel Alejandro (2016-09-10)
      Article
      Accés obert
      JavaScript web applications are improving performance mainly thanks to the inclusion of new standards by HTML5. Among others, web workers API allows multithreaded JavaScript web apps to exploit parallel processors. However, ...
    • Efficient openMP over sequentially consistent distributed shared memory systems 

      Costa Prats, Juan José (Universitat Politècnica de Catalunya, 2011-07-20)
      Tesi
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      Nowadays clusters are one of the most used platforms in High Performance Computing and most programmers use the Message Passing Interface (MPI) library to program their applications in these distributed platforms getting ...
    • Measuring TCP bandwidth on top of a Gigabit and Myrinet network 

      Costa Prats, Juan José; Bueno Hedo, Javier; Martorell Bofill, Xavier; Cortés, Toni (2009)
      Report de recerca
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      In this article we measure the bandwidth achieved by the TCP protocol on top of a Gigabit and Myrinet network. We have created a synthetic benchmark, consisting on a server and a client that both produce and consume data, ...
    • 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)
      Report de recerca
      Accés obert
      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, ...
    • Remote DasaLAB : Datacenter as a Laboratory for Remote Learning - Short Paper 

      Guitart Fernández, Jordi; Costa Prats, Juan José (Universitat Politècnica de Catalunya, 2023-07-06)
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    • Running OpenMP application efficiently on an everything-shared SDSM 

      Costa Prats, Juan José; Cortés, Toni; Martorell Bofill, Xavier; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José (2006-05)
      Article
      Accés restringit per política de l'editorial
      Traditional software distributed shared memory (SDSM) systems modify the semantics of a real hardware shared memory system by relaxing the coherence semantic and by limiting the memory regions that are actually shared. ...
    • Running OpenMp applications efficiently on an everything-shared SDSM 

      Costa Prats, Juan José; Cortés, Toni; Martorell Bofill, Xavier; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José (Institute of Electrical and Electronics Engineers (IEEE), 2004)
      Comunicació de congrés
      Accés obert
      Traditional software distributed shared memory (SDSM) systems modify the semantics of a real hardware shared memory system by relaxing the coherence semantic and by limiting the memory regions that are actually shared. ...
    • Transfer-learning-based intrusion detection framework in IoT networks 

      Rodríguez Luna, Eva; Valls, Pol; Otero Calviño, Beatriz; Costa Prats, Juan José; Verdú Mulà, Javier; Pajuelo González, Manuel Alejandro; Canal Corretger, Ramon (Multidisciplinary Digital Publishing Institute (MDPI), 2022-07-27)
      Article
      Accés obert
      Cyberattacks in the Internet of Things (IoT) are growing exponentially, especially zero-day attacks mostly driven by security weaknesses on IoT networks. Traditional intrusion detection systems (IDSs) adopted machine ...
    • Validation, Verification, and Testing (VVT) of future RISC-V powered cloud infrastructures: the Vitamin-V Horizon Europe Project perspective 

      Alonso García, Martí; Andreu Gerique, David; Canal Corretger, Ramon; Di Carlo, Stefano; Chenet, Cristiano; Costa Prats, Juan José; Gironès, Andreu; Gizopoulos, Dimitris; Karakostas, Vasileios; Otero Calviño, Beatriz; Papadimitriou, George; Rodríguez Luna, Eva; Savino, Alessandro (Institute of Electrical and Electronics Engineers (IEEE), 2023)
      Text en actes de congrés
      Accés obert
      Vitamin-V is a project funded under the Horizon Europe program for the period 2023-2025. The project aims to create a complete open-source software stack for RISC-V that can be used for cloud services. This software stack ...