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I am a professor in the Computer Science department at Ecole Polytechnique in France, and a Visiting Research Scientist at Google DeepMind. At Ecole Polytechnique, I am a member of the GeomeriX team, and my research is currently supported by my ERC Consolidator Grant: VEGA.
My work is primarily related to geometric (3D) shape analysis with emphasis on Deep Learning for non-rigid shape comparison and processing. In the past, I have worked on a range of topics including shape classification and retrieval, non-rigid shape-matching, comparison, denoising and symmetry detection especially on 3D point cloud and triangle mesh data. I'm also very interested in Computer Graphics and Computer Vision in general, as well as applications of Deep Learning for scientific discovery. You can find some of my work on the Publications page.
Recent News
June 2025
SciVid: Cross-Domain Evaluation of Video Models in Scientific Applications
with Yana Hasson, Pauline Luc, Liliane Momeni, Guillaume Le Moing, and a broader team at DeepMind.ZeroKey: Point-Level Reasoning and Zero-Shot 3D Keypoint Detection from Large Language Models
with Bingchen Gong, Diego Gomez, Abdullah Hamdi, Abdelrahman Eldesokey, Ahmed Abdelreheem, and Peter Wonka.DiffuMatch: Category-Agnostic Spectral Diffusion Priors for Robust Non-rigid Shape Matching
with Emery Pierson, Lei Li, and Angela Dai.LACONIC: A 3D Layout Adapter for Controllable Image Creation
with Léopold Maillard, Tom Durand, and Adrien Ramanana Rahary.
I'm happy to be part of four papers accepted at ICCV 2025:
I gave an invited talk at the CVPR 2025 workshop on Enforcing Inductive Bias in 3D Generation.
May 2025
Souhaib Attaiki, who did his PhD in our group, received the IP Paris Best PhD Thesis award, and a runner-up award (Accessit) from GdR IG-RV, the French Computer Graphics association. Congratulations to Souhaib!
I gave a keynote at the GDR IASIS workday on Deformable Object Modelling Trends: from Perception to Applications
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April 2025
Our paper Finding antibodies in cryo-EM densities with CrAI
with Vincent Mallet, Chiara Rapisarda and Hervé Minoux, which came out of our collaboration with Sanofi has been accepted in the Bioinformatics journal.