Gencast: Diffusion-based ensemble forecasting for medium-range weather

I Price, A Sanchez-Gonzalez, F Alet… - arXiv preprint arXiv …, 2023 - arxiv.org
Probabilistic weather forecasting is critical for decision-making in high-impact domains such
as flood forecasting, energy system planning or transportation routing, where quantifying the …

Foundation models for weather and climate data understanding: A comprehensive survey

S Chen, G Long, J Jiang, D Liu, C Zhang - arXiv preprint arXiv:2312.03014, 2023 - arxiv.org
As artificial intelligence (AI) continues to rapidly evolve, the realm of Earth and atmospheric
sciences is increasingly adopting data-driven models, powered by progressive …

Generative learning for forecasting the dynamics of high-dimensional complex systems

H Gao, S Kaltenbach, P Koumoutsakos - Nature Communications, 2024 - nature.com
We introduce generative models for accelerating simulations of high-dimensional systems
through learning and evolving their effective dynamics. In the proposed Generative Learning …

Generative residual diffusion modeling for km-scale atmospheric downscaling

M Mardani, ND Brenowitz, Y Cohen, J Pathak… - CoRR, 2023 - openreview.net
Predictions of weather hazard require expensive km-scale simulations driven by coarser
global inputs. Here, a cost-effective stochastic downscaling model is trained from a high …

A survey on diffusion models for time series and spatio-temporal data

Y Yang, M Jin, H Wen, C Zhang, Y Liang, L Ma… - arXiv preprint arXiv …, 2024 - arxiv.org
The study of time series data is crucial for understanding trends and anomalies over time,
enabling predictive insights across various sectors. Spatio-temporal data, on the other hand …

Ai foundation models for weather and climate: Applications, design, and implementation

SK Mukkavilli, DS Civitarese, J Schmude… - arXiv preprint arXiv …, 2023 - arxiv.org
Machine learning and deep learning methods have been widely explored in understanding
the chaotic behavior of the atmosphere and furthering weather forecasting. There has been …

Diffda: a diffusion model for weather-scale data assimilation

L Huang, L Gianinazzi, Y Yu, PD Dueben… - arXiv preprint arXiv …, 2024 - arxiv.org
The generation of initial conditions via accurate data assimilation is crucial for reliable
weather forecasting and climate modeling. We propose the DiffDA as a machine learning …

Best practices and lessons learned on synthetic data for language models

R Liu, J Wei, F Liu, C Si, Y Zhang, J Rao… - arXiv preprint arXiv …, 2024 - arxiv.org
The success of AI models relies on the availability of large, diverse, and high-quality
datasets, which can be challenging to obtain due to data scarcity, privacy concerns, and …

On the Foundations of Earth and Climate Foundation Models

XX Zhu, Z Xiong, Y Wang, AJ Stewart, K Heidler… - arXiv preprint arXiv …, 2024 - arxiv.org
Foundation models have enormous potential in advancing Earth and climate sciences,
however, current approaches may not be optimal as they focus on a few basic features of a …

Generative diffusion for regional surrogate models from sea‐ice simulations

TS Finn, C Durand, A Farchi, M Bocquet… - Journal of Advances …, 2024 - Wiley Online Library
We introduce deep generative diffusion for multivariate and regional surrogate modeling
learned from sea‐ice simulations. Given initial conditions and atmospheric forcings, the …