A multifidelity ensemble Kalman filter with reduced order control variates AA Popov, C Mou, A Sandu, T Iliescu SIAM Journal on Scientific Computing 43 (2), A1134-A1162, 2021 | 49 | 2021 |
ODE Test Problems: a MATLAB suite of initial value problems S Roberts, AA Popov, A Sarshar, A Sandu arXiv preprint arXiv:1901.04098, 2019 | 25 | 2019 |
A Bayesian approach to multivariate adaptive localization in ensemble-based data assimilation with time-dependent extensions AA Popov, A Sandu Nonlinear Processes in Geophysics 26 (2), 109-122, 2019 | 22 | 2019 |
Multifidelity Ensemble Kalman Filtering Using Surrogate Models Defined by Theory-Guided Autoencoders AA Popov, A Sandu Frontiers in Applied Mathematics and Statistics, 46, 2022 | 14* | 2022 |
An Explicit Probabilistic Derivation of Inflation in a Scalar Ensemble Kalman Filter for Finite Step, Finite Ensemble Convergence AA Popov, A Sandu arXiv preprint arXiv:2003.13162, 2020 | 13 | 2020 |
An adaptive covariance parameterization technique for the ensemble Gaussian mixture filter AA Popov, R Zanetti SIAM Journal on Scientific Computing 46 (3), A1949-A1971, 2024 | 10 | 2024 |
Synthesis of 18F-labeled phenolphthalein and naphtholphthalein AV Kachur, AA Popov, EJ Delikatny, JS Karp, AV Popov Journal of fluorine chemistry 151, 1-6, 2013 | 10 | 2013 |
Physics-informed neural networks for PDE-constrained optimization and control J Barry-Straume, A Sarshar, AA Popov, A Sandu arXiv preprint arXiv:2205.03377, 2022 | 9 | 2022 |
Ensemble Gaussian Mixture Filtering with Particle-localized Covariances AA Popov, R Zanetti 2023 26th International Conference on Information Fusion (FUSION), 1-7, 2023 | 7 | 2023 |
Investigation of Nonlinear Model Order Reduction of the Quasigeostrophic Equations through a Physics-Informed Convolutional Autoencoder R Cooper, AA Popov, A Sandu arXiv preprint arXiv:2108.12344, 2021 | 7 | 2021 |
Large-Scale Space Object Tracking in a Proliferated LEO Scenario BL Reifler, AA Popov, BA Jones, R Zanetti 2023 26th International Conference on Information Fusion (FUSION), 1-8, 2023 | 6 | 2023 |
Ensemble-localized kernel density estimation with applications to the ensemble Gaussian mixture filter AA Popov, EM Zucchelli, R Zanetti arXiv preprint arXiv:2308.14143, 2023 | 5 | 2023 |
Recursive Update Filtering: A New Approach K Michaelson, AA Popov, R Zanetti AAS/AIAA Astrodynamics Specialist Conference, Austin, TX 23 (321), 2023 | 5 | 2023 |
Multifidelity data assimilation for physical systems AA Popov, A Sandu Data Assimilation for Atmospheric, Oceanic and Hydrologic Applications (Vol …, 2022 | 5 | 2022 |
A Stochastic Covariance Shrinkage Approach in Ensemble Transform Kalman Filtering AA Popov, A Sandu, ED Nino-Ruiz, G Evensen Tellus A, 2020 | 5 | 2020 |
Ensemble Kalman Filter with Bayesian Recursive Update K Michaelson, AA Popov, R Zanetti 2023 26th International Conference on Information Fusion (FUSION), 1-6, 2023 | 4 | 2023 |
A stochastic covariance shrinkage approach to particle rejuvenation in the ensemble transform particle filter AA Popov, AN Subrahmanya, A Sandu Nonlinear Processes in Geophysics 29 (2), 241-253, 2022 | 4 | 2022 |
Bayesian Recursive Update for Ensemble Kalman Filters K Michaelson, AA Popov, R Zanetti arXiv preprint arXiv:2310.18442, 2023 | 3 | 2023 |
MCMC EnGMF for Sparse Data Orbit Determination D Durant, AA Popov, R Zanetti AAS/AIAA Astrodynamics Specialist Conference, Big Sky, MT 23 (356), 2023 | 3* | 2023 |
Ensemble Variational Fokker-Planck Methods for Data Assimilation AN Subrahmanya, AA Popov, A Sandu arXiv preprint arXiv:2111.13926, 2021 | 3* | 2021 |