Sathsara Dias
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Sathsara Dias

Applied Mathematician & Data Scientist,

Clarkson University

As an applied mathematician specializing in data-driven analysis, I bring expertise in model- and data-order reduction (Koopman/Dynamic Mode Decomposition, Proper Orthogonal Decomposition, etc.), time-series analysis, and statistical learning. I have developed a custom Dynamic Mode Decomposition (DMD) framework—an unsupervised learning approach—for extracting coherent structures and temporal dynamics from aerospace, oceanographic, and environmental datasets. I further extended this framework for real-time detection by integrating regression-based predictive models.


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  • Ph.D. in Mathematics, 2024

    Clarkson University, Potsdam, NY, USA

  • M.Sc. in Mathematics, 2020

    Clarkson University, Potsdam, NY, USA

  • M.Sc. in Industrial Mathematics, 2013

    University of Peradeniya, Sri Lanka

  • B.Sc. in Physical Science

    University of Colombo, Sri Lanka

  • Data-Driven Modeling
  • Machine Learning
  • Deep Learning
  • Time-Series Analysis
  • Scientific Computing
  • Computational Fluid Dynamics
  • Statistical Learning