Machine learning with data assimilation and uncertainty quantification for dynamical systems: a review

S Cheng, C Quilodrán-Casas, S Ouala… - IEEE/CAA Journal of …, 2023 - ieeexplore.ieee.org
Data assimilation (DA) and uncertainty quantification (UQ) are extensively used in analysing
and reducing error propagation in high-dimensional spatial-temporal dynamics. Typical …

Surrogate modeling for the climate sciences dynamics with machine learning and data assimilation

M Bocquet - Frontiers in Applied Mathematics and Statistics, 2023 - frontiersin.org
The outstanding breakthroughs of deep learning in computer vision and natural language
processing have been the horn of plenty for many recent developments in the climate …

2022 ECMWF-ESA workshop report: current status, progress and opportunities in machine learning for Earth System observation and prediction

M Bonavita, R Schneider, R Arcucci… - npj Climate and …, 2023 - nature.com
This report provides a summary of the main outcomes of the 3rd edition of the workshop on
Machine Learning (ML) for Earth System Observation and Prediction (ESOP/ML4ESOP) co …

Inversion of sea surface currents from satellite‐derived SST‐SSH synergies with 4DVarNets

R Fablet, B Chapron, J Le Sommer… - Journal of Advances in …, 2024 - Wiley Online Library
Satellite altimetry offers a unique approach for direct sea surface current observation, but it is
limited to measuring the surface‐constrained geostrophic component. Ageostrophic …

CGKN: A Deep Learning Framework for Modeling Complex Dynamical Systems and Efficient Data Assimilation

C Chen, N Chen, Y Zhang, JL Wu - arXiv preprint arXiv:2410.20072, 2024 - arxiv.org
Deep learning is widely used to predict complex dynamical systems in many scientific and
engineering areas. However, the black-box nature of these deep learning models presents …

CGNSDE: Conditional Gaussian Neural Stochastic Differential Equation for Modeling Complex Systems and Data Assimilation

C Chen, N Chen, JL Wu - arXiv preprint arXiv:2404.06749, 2024 - arxiv.org
A new knowledge-based and machine learning hybrid modeling approach, called
conditional Gaussian neural stochastic differential equation (CGNSDE), is developed to …

State-dependent preconditioning for the inner-loop in Variational Data Assimilation using Machine Learning

V Trappler, A Vidard - 2024 - hal.science
Data Assimilation is the process in which we improve the representation of the state of a
physical system by combining information coming from a numerical model, real-world …