• Derek Desantis
  • Organizations
  • View Organizations
  • Weapons Engineering
  • Engineering Services
  • Infrastructure & Capital Projects
  • Physical Sciences
  • Chemical, Earth and Life Sciences
  • Advanced Computational Geosciences Initiative
  • Space Hazards Induced Near Earth by Large Dynamic Storms
  • Intelligence and Space Research
  • Nuclear Engineering and Nonproliferation
  • Laboratory Directed Research and Development
  • Operations (DDOPS)Plutonium Facilities Engineering
  • Detonator Production
  • Weapons Production
  • Analytics, Intelligence, and Technology
  • Electron Microscopy Lab
  • National Criticality Experiments Research Center
  • Radiation Protection
  • Plutonium InfrastructureFire Protection OfficeWeapons Research Services
  • Safeguards and Security Technology Training Program
  • Meet Derek Desantis

    Derek SquareDerek DeSantis is a mathematician in CCS-2, working on machine learning (ML) problems in the climate sciences.  He works on the mathematical theory for ML, with particular focus on tensor factorizations and Koopman operator theory. He has applied these tools to study a multitude of climate problems, ranging from AMOC and high latitude feedbacks to sparse sensor interpolation.  

    Expertise

    • Machine learning
    • Tensor analysis
    • Operator theory
    • Dynamical systems