• Dynamic software randomisation: Lessons learnec from an aerospace case study 

    Cros, Fabrice; Kosmidis, Leonidas; Wartel, Franck; Morales, David; Abella, Jaume; Broster, Ian; Cazorla, Francisco J. (2017-05-15)
    Comunicació de congrés
    Accés obert
    Timing Validation and Verification (V&V) is an important step in real-time system design, in which a system's timing behaviour is assessed via Worst Case Execution Time (WCET) estimation and scheduling analysis. For WCET ...
  • Fitting processor architectures for measurement-based probabilistic timing analysis 

    Kosmidis, Leonidas; Quiñones, Eduardo; Abella Ferrer, Jaume; Vardanega, Tullio; Hernández, Carles; Gianarro, Andrea; Broster, Ian; Cazorla Almeida, Francisco Javier (2016-11-01)
    Article
    Accés obert
    The pressing market demand for competitive performance/cost ratios compels Critical Real-Time Embedded Systems industry to employ feature-rich hardware. The ensuing rise in hardware complexity however makes worst-case ...
  • Probabilistic timing analysis on time-randomized platforms for the space domain 

    Fernandez, Mikel; Morales, David; Kosmidis, Leonidas; Bardizbanyan, Alen; Broster, Ian; Hernandez, Carles; Quiñones, Eduardo; Abella, Jaume; Cazorla, Francisco; Machado, Paulo; Fossati, Luca (Institute of Electrical and Electronics Engineers (IEEE), 2017-05-15)
    Comunicació de congrés
    Accés obert
    Timing Verification is a fundamental step in real-time embedded systems, with measurement-based timing analysis (MBTA) being the most common approach used to that end. We present a Space case study on a real platform that ...
  • PROXIMA: Improving Measurement-Based Timing Analysis through Randomisation and Probabilistic Analysis 

    Cazorla, Francisco J.; Abella, Jaume; Andersson, Jan; Vardanega, Tullio; Vatrinet, Francis; Bate, Iain; Broster, Ian; Azkarate-askasua, Mikel; Wartel, Franck; Cucu, Liliana; Cros, Fabrice; Farrall, Glenn; Gogonel, Adriana; Gianarro, Andrea; Triquet, Benoit; Hernandez, Carles; Lo, Code; Maxim, Cristian; Morales, David; Quiñones, Eduardo; Mezzetti, Enrico; Kosmidis, Leonidas; Aguirre, Irune; Fernandez, Mikel; Slijepcevic, Mladen; Conmy, Philippa; Talaboulma, Walid (IEEE, 2016-08-31)
    Comunicació de congrés
    Accés obert
    The use of increasingly complex hardware and software platforms in response to the ever rising performance demands of modern real-time systems complicates the verification and validation of their timing behaviour, which ...