83 citations · 117 across the 14 of their papers we have counts for
Showing physics.comp-phShow all
2 papers · 1 filter
physics.comp-ph2022★ 1 cited
Combining Stochastic Parameterized Reduced-Order Models with Machine Learning for Data Assimilation and Uncertainty Quantification with Partial Observations
Changhong Mou, Leslie M. Smith, Nan Chen
A hybrid data assimilation algorithm is developed for complex dynamical systems with partial observations. The method starts with applying a spectral decomposition to the entire sp…
physics.comp-ph2022★ 1 cited
An Efficient Data-Driven Multiscale Stochastic Reduced Order Modeling Framework for Complex Systems
Changhong Mou, Nan Chen, Traian Iliescu
Suitable reduced order models (ROMs) are computationally efficient tools in characterizing key dynamical and statistical features of nature. In this paper, a systematic multiscale…