Machine learning for climate physics and simulations

CY Lai, P Hassanzadeh, A Sheshadri… - Annual Review of …, 2024 - annualreviews.org
We discuss the emerging advances and opportunities at the intersection of machine
learning (ML) and climate physics, highlighting the use of ML techniques, including …

Machine learning for the physics of climate

A Bracco, J Brajard, HA Dijkstra… - Nature Reviews …, 2024 - nature.com
Climate science has been revolutionized by the combined effects of an exponential growth
in computing power, which has enabled more sophisticated and higher-resolution …

Towards foundation models for scientific machine learning: Characterizing scaling and transfer behavior

S Subramanian, P Harrington… - Advances in …, 2024 - proceedings.neurips.cc
Pre-trained machine learning (ML) models have shown great performance for awide range
of applications, in particular in natural language processing (NLP) and computer vision (CV) …

Development of the Senseiver for efficient field reconstruction from sparse observations

JE Santos, ZR Fox, A Mohan, D O'Malley… - Nature Machine …, 2023 - nature.com
The reconstruction of complex time-evolving fields from sensor observations is a grand
challenge. Frequently, sensors have extremely sparse coverage and low-resource …

Kolmogorov n–width and Lagrangian physics-informed neural networks: A causality-conforming manifold for convection-dominated PDEs

R Mojgani, M Balajewicz, P Hassanzadeh - Computer Methods in Applied …, 2023 - Elsevier
We make connections between complexity of training of physics-informed neural networks
(PINNs) and Kolmogorov n-width of the solution. Leveraging this connection, we then …

Benchmarking of machine learning ocean subgrid parameterizations in an idealized model

A Ross, Z Li, P Perezhogin… - Journal of Advances …, 2023 - Wiley Online Library
Recently, a growing number of studies have used machine learning (ML) models to
parameterize computationally intensive subgrid‐scale processes in ocean models. Such …

Multiple physics pretraining for physical surrogate models

M McCabe, BRS Blancard, LH Parker, R Ohana… - arxiv preprint arxiv …, 2023 - arxiv.org
We introduce multiple physics pretraining (MPP), an autoregressive task-agnostic
pretraining approach for physical surrogate modeling. MPP involves training large surrogate …

In-context operator learning with data prompts for differential equation problems

L Yang, S Liu, T Meng… - Proceedings of the …, 2023 - National Acad Sciences
This paper introduces the paradigm of “in-context operator learning” and the corresponding
model “In-Context Operator Networks” to simultaneously learn operators from the prompted …

Learning physics-constrained subgrid-scale closures in the small-data regime for stable and accurate LES

Y Guan, A Subel, A Chattopadhyay… - Physica D: Nonlinear …, 2023 - Elsevier
We demonstrate how incorporating physics constraints into convolutional neural networks
(CNNs) enables learning subgrid-scale (SGS) closures for stable and accurate large-eddy …

Theoretical tools for understanding the climate crisis from Hasselmann's programme and beyond

V Lucarini, MD Chekroun - Nature Reviews Physics, 2023 - nature.com
Klaus Hasselmann's revolutionary intuition in climate science was to use the stochasticity
associated with fast weather processes to probe the slow dynamics of the climate system …