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Guillaume Dalle - CERMICS



I'm a first-year PhD student at CERMICS (École des Ponts ParisTech, Champs-sur-Marne) under the supervision of Yohann De Castro and Axel Parmentier.
My research focuses on the maintenance of high-speed trains and its consequences on traffic. I work with SNCF to optimize the rolling stock maintenance process using tools from machine learning and operations research.


  • 2019: Teaching assistant for the first-year optimization course at École des Ponts ParisTech (taught by Frédéric Meunier)
  • 2016-2017: Oral interrogations in mathematics for first-year undergraduate students at lycées Louis-le-Grand & Henri IV (Paris)
  • 2015-2016: Teaching internship at lycée Jean-Baptiste Corot (Savigny-sur-Orge)

Curriculum Vitae


  • 2019: Research internship at CERMICS on delay propagation through a suburban railway network
  • 2018: Research internship at EDF R&D (Chatou) on soiling prediction and cleaning optimization for solar panels
  • 2017: Back-end development internship at Foris (Santiago, Chile) on timetable optimization for universities


  • 2018-2019: M2 "Mathématiques, Vision, Apprentissage" at ENS Paris-Saclay (Cachan) & École des Ponts ParisTech
  • 2015-2018: Engineering degree at École polytechnique (Palaiseau)
  • 2013-2015: Preparatory classes at lycée Louis-le-Grand (Paris)

Contact and links