Amit N Subrahmanya | DeepAI

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Featured Co-authors

Adrian Sandu
43 publications
Anuj Karpatne
26 publications
Andrey A Popov
18 publications
Austin Chennault
2 publications
Rachel Cooper
2 publications

research

∙ 11/27/2021

Ensemble Variational Fokker-Planck Methods for Data Assimilation

Particle flow filters that smoothly transform particles from being sampl...

0 Amit N Subrahmanya, et al. ∙

research

∙ 11/16/2021

Adjoint-Matching Neural Network Surrogates for Fast 4D-Var Data Assimilation

The data assimilation procedures used in many operational numerical weat...

0 Austin Chennault, et al. ∙

research

∙ 09/20/2021

A Stochastic Covariance Shrinkage Approach to Particle Rejuvenation in the Ensemble Transform Particle Filter

Rejuvenation in particle filters is necessary to prevent the collapse of...

0 Andrey A Popov, et al. ∙