Pierre-Louis Lemaire

Je m’y connais moins pour la parameterisation, mais je sais que c’est sujet de recherche très actif

Fast, Scale-Adaptive, and Uncertainty-Aware Downscaling of Earth System Model Fields with Generative Foundation Models Accurate and high-resolution Earth system model (ESM) simulations are essential to assess the ecological and socio-economic impacts of anthropogenic climate change, but are computationally too expensi...

Et un exemple pour le downscaling: arxiv.org/abs/2403.027...

AIFS -- ECMWF's data-driven forecasting system Machine learning-based weather forecasting models have quickly emerged as a promising methodology for accurate medium-range global weather forecasting. Here, we introduce the Artificial Intelligence F...

Dernier modèle en date: arxiv.org/abs/2406.01465
ECMWF le fait tourner quotidiennement et l’utilise dans ses produits

Il y a des modèles météo-climat 100% IA qui ont des performances comparables et parfois meilleurs que les modèles numériques classiques (GraphCast, GenCast). Ça peut aussi être super efficace pour mieux paramétrer les modèles classiques. Pour le downscaling c’est aussi très efficace.

I better fine-tune my LinkedIn profile then :)

Thanks for your time and the important work you do at Brightstand (and your lab).

Very interesting opportunity! I submitted my application for the technical intern position, but I wasn't asked to upload my CV. Is there a preferred way to send it to your team?

🌍 Join the 2025 Code for Earth challenge by @ecmwf.int! Tackle challenges in data visualisation, machine learning & software development focused on #C3S & #CopernicusAtmosphere.

🚀 Learn more codeforearth.ecmwf.int?utm_source=s...

On April 17, Mila and Techaide are co-hosting another edition of their one-day AI research conference to benefit Centraide of Greater Montreal and support their fight against poverty and social exclusion. Buy your tickets now: mila.quebec/en/event/mil...