Spirograph
Hi. Thank You for visiting my web page.
If you need my publications, try Google Scholar . There are also some free software I wrote.

Recent Publications

  1. S. Yatawatta, Diffuse radio sky models using large scale shapelets, Astronomy and Astrophysics, 2024. (pre-print)
  2. S. Yatawatta, Reinforcement learning, Astronomy and Computing, 2024. (post-print)
  3. S. Yatawatta, Spatially constrained direction-dependent calibration, MNRAS, 2022. (post-print)
  4. S. Yatawatta and Ian Avruch, Deep reinforcement learning for smart calibration of radio telescopes, MNRAS, 2021. (post-print)
  5. S. Yatawatta, Polarization-based online interference mitigation in radio interferometry, IEEE, 2021. (post-print)
  6. S. Yatawatta, Stochastic calibration of radio interferometers, MNRAS, 2020. (post-print)

I do research in radio astronomical data processing algorithm development using tools in signal processing, statistics, machine learning and high performance computing.