I joined Beink Dream as a Senior Research Scientist in Paris, where I architect end-to-end agentic AI systems. I work on multiple challenging problems — from generative images with flow to building multi-modal systems that maintain a structured internal representation of scene state across 2D, 3D, and CAD modalities.
2024 – 2025
I was a Research Engineer at CEA – DIGITEO Labs in Saclay, where I worked on lightweight learning models for 3D CT reconstruction — building physics-consistent scene representations from sparse, noisy measurements and limited high-dimensional observations.
2020 – 2023
My PhD at ENS Lyon was focused on variations of the Mumford-Shah functional for interface detection in degraded images, bridging proximal algorithms and unrolled deep architectures. My advisers were Prof. Nelly Pustelnik and Dr. Marion Foare. Along the way I spent a year at UC Louvain (2020–2021) designing scalable accelerated algorithms for joint image restoration and edge detection on large-scale physics experiment images.
I also taught Introduction to Machine Learning and Optimisation at EPITA, and Machine Learning & Optimization hands-on courses at ENS Lyon.
2015 – 2020
I studied at INSA Toulouse where I earned my Master of Engineering in Applied Mathematics, majoring in Mathematical Modelling and Numerical Analysis.
@ARTICLE{9723590,
author={Le, Hoang Trieu Vy and Foare, Marion and Pustelnik, Nelly},
journal={IEEE Signal Processing Letters},
title={Proximal Based Strategies for Solving Discrete Mumford-Shah With Ambrosio-Tortorelli Penalization on Edges},
year={2022},
volume={29},
number={},
pages={952-956},
doi={10.1109/LSP.2022.3155307}}
@INPROCEEDINGS{9909592,
author={Le, Hoang Trieu Vy and Pustelnik, Nelly and Foare, Marion},
booktitle={2022 30th European Signal Processing Conference (EUSIPCO)},
title={The faster proximal algorithm, the better unfolded deep learning architecture ? The study case of image denoising},
year={2022},
pages={947-951},
doi={10.23919/EUSIPCO55093.2022.9909592}}
@inproceedings{HoangTVL2022AlgorithmesPR,
title={Fast Proximal Unrolled Algorithms for the Analysis of Piecewise Homogeneous Fractal Images},
author={ Hoang T.V Le, Barbara Pascal, Nelly Pustelnik, Marion Foare and Patrice Abry},
year={2022},
url={https://api.semanticscholar.org/CorpusID:253115164}
}
