Pierre-Louis Lemaire

Pierre-Louis Lemaire

Hi, I'm Pierre-Louis Lemaire, currently a research intern @ Mila supervised by David Rolnick and Alex Hernandez-Garcia, working on geographical transferability of deep-learning based precipitation downscaling models. I recently graduated from a research MSc. in Applied Mathematics at Polytechnique Montréal supervised by Julie Carreau and Youssef Diouane. Prior to coming in Montréal in September 2023, I was studying applied mathematics at INSA Toulouse in France.

My current research project involves using deep learning for precipitation downscaling to km-scale, focusing on enhancing geographical generalization skills of AI models. More broadly, I'm interested on all works related to AI for science.

If you are interested in collaborating or have ideas to share, please email me:

⬇️ CV (last update in October 2025), research statement, email, Github and social media profiles ⬇️

           

News

⚠️2025/10 I received a "scientific soundness" special mention from the jury at the IVADO Digital Futures 2025 for the presentation of my master's project on AI for precipitation downscaling (recording coming).

⚠️2025/09 I am joining Alex Hernandez-Garcia's and David Rolnick's labs as a research intern.

⚠️2025/02 I will present my new project on Clausius-Clapeyron Informed Precipitation Downscaling at the 92th Acfas conference at ETS Montréal on May 8th :)

⚠️2024/12 Come see Maryam Alipourhajigha and I at the 10th Ouranos Symposium in Montreal on January 28th and 29th. We will be presenting our poster on using a probabilistic UNet for multivariate climate downscaling.

⚠️2024/10 I will be at the AMS 105th Annual Meeting as a student staff in New Orleans from January 11th to 17th 2025.

⚠️2024/10 I will be volunteering at the Montreal AI Symposium on October 10th.

⚠️2024/10 I won the CodeML 2024 hackathon Ericsson challenge :)

⚠️2024/08 I will be TA for the Representation Learning course from MILA taught by Aishwarya Agrawal this fall!

⚠️ 2024/03 I'm pleased to announce that I'll be taking part in the 5th edition of the Climate Science Summer School in Saint-Irénée in May 2024.

À bientôt