I’m a PhD student in the ARGO team at Inria Paris under the supervision of Marc Lelarge.
I’m working for Renault on vehicle GPS data and traffic flows, led by Paul Beaujean.
My research interests include learning on spatial and temporal data, physics and graphs.

Preprints

• EnJoi: Ensemble Joint Score Filter for Generative Data Assimilation
  J. Moreau, M. Lelarge. arxiv preprint (2026)

Publications

• 4DVar Assimilation of Vehicle Probe Data with a Second-Order Macroscopic Traffic Model
  J. Moreau, M. Al-Bakri, M. Lelarge. IEEE International Conference on Intelligent Transportation Systems (ITSC 2026)

• Assimilation of Sparse Vehicle Trajectories with a Macroscopic Traffic Model
  J. Moreau, M. Lelarge. Machine Learning for the Physical Sciences Workshop, NeurIPS 2025