Gilles Puy

AI Research Scientist at Meta

I am an AI Research Scientist at Meta. Before joining Meta, I was a Senior Research Scientist at valeo.ai (2019-2026) and a member of the Valeo-Inria joint team astra-vision (2022-2026). Prior to that, I was a Researcher at Technicolor / InterDigital R&I (2016-2019) and a postdoctoral researcher at Inria (2014-2016).

I received my PhD from EPFL in 2014. In 2009, I obtained an M.Sc. in Electrical and Electronics Engineering from EPFL and an Engineering Diploma from Supélec.

News:

May 2026: I joined Meta as an AI Research Scientist.
March 2026: The following papers were accepted at CVPR: DrivoR and LAM3C
November 2025: The following papers were accepted at 3DV:
- ALPINE with C. Sautier, A. Boulch, R. Marlet, and V. Lepetit
- LOSC with N. Samet and R. Marlet
November 2025: Outstanding reviewer at BMVC 2025.
August 2025: MuDDoS with B. Michele, A. Boulch, T.-H. Vu, R. Marlet, and N. Courty was accepted at BMVC.
May 2025: Outstanding reviewer at CVPR 2025.
April 2025: LiDPM with Tetiana Martyniuk, A. Boulch, R. Marlet, and R. de Charette was accepted at IV.
November 2024: UNIT with C. Sautier, A. Boulch, R. Marlet, and V. Lepetit was presented at 3DV.
October 2024: Talk at ENPC, France, hosted by the Imagine team.
September 2024: Talk on Leveraging image foundation models to pretrain lidar networks at the Foundation Models for Autonomous Driving Workshop, IEEE ITSC.
July 2024: TTYD with B. Michele, A. Boulch, T.-H. Vu, R. Marlet, and N. Courty was presented at ECCV.
July 2024: Talk on Leveraging image foundation models to pretrain lidar networks at CTU, Prague.
June 2024: Outstanding reviewer at CVPR 2024.
February 2024: ScaLR with S. Gidaris, A. Boulch, O. Siméoni, C. Sautier, P. Pérez, A. Bursuc, and R. Marlet was accepted at CVPR.
October 2023: Survey on unsupervised object localization in the era of self-supervised ViTs with O. Siméoni, E. Zablocki, S. Gidaris and P. Pérez was made publicly available.
October 2023: The following papers were accepted at 3DV:
- BEVContrast with C. Sautier, A. Boulch, R. Marlet, and V. Lepetit
- SALUDA with B. Michele, A. Boulch, T.-H. Vu, R. Marlet, and N. Courty
July 2023: The following papers were accepted at ICCV:
- WaffleIron with A. Boulch and R. Marlet
- SeedAL with N. Samet, O. Siméoni, G. Ponimatkin, R. Marlet, and V. Lepetit
June 2023: Outstanding reviewer award at CVPR 2023.
February 2023: The following papers were accepted at CVPR:
- RangeViT with A. Ando, S. Gidaris, A. Bursuc, A. Boulch, and R. Marlet
- FOUND with O. Siméoni, C. Sekkat, A. Vobecky, E. Zablocki, and P. Pérez
- ALSO with A. Boulch, C. Sautier, B. Michele, and R. Marlet

January 2023: SFRIK with L. Zheng, E. Riccietti, P. Pérez, and R. Gribonval was accepted at ICLR 2023.
June 2022: SLidR with C. Sautier, S. Gidaris, A. Boulch, A. Bursuc, and R. Marlet was presented at CVPR.
May 2022: Gave a talk at ML Prague about SLidR.