Scholar
Yohann De Castro
Google Scholar ID: 3Rdlxg4AAAAJ
Institut Camille Jordan & Institut Universitaire de France (IUF)
Citations & Impact
Citations
838
H-index
15
i10-index
17
Publications
20
Co-authors
32
list available
Publications
Resume (English only)
Academic Achievements
- [Sep 2025] New paper 'Gaussian Mixture Model with unknown diagonal covariances via continuous sparse regularization' with R. Giard and C. Marteau, under review
- [Sep 2025] Updated version of 'FastPart: Over-Parameterized Stochastic Gradient Descent for Sparse optimisation on Measures' available on arXiv
- [Jul 2025] Paper 'Effective regions and kernels in continuous sparse regularisation, with application to sketched mixtures' with R. Gribonval and N. Jouvin
- [Apr 2025] Paper 'Minimax Estimation of Partially-Observed Vector AutoRegressions' with G. Dalle accepted in Electronic Journal of Statistics, establishing optimal convergence rates
- 2024: Paper with V. Duval and R. Petit published in Inverse Problems
- 2022: Paper with J-M Azaïs published in Information & Inference: A Journal of the IMA
- 2021: Multiple papers published in Annals of Statistics, Optimization Letters, Journal of Mathematical Imaging and Vision, etc.
- Maintains GitHub repositories including FastPart and SuperMix
Research Experience
- Elected head of the École Centrale Lyon site of Institut Camille Jordan; statutory member of the institute’s laboratory council and the school’s executive committee
- Affiliated researcher at CERMICS, École des Ponts ParisTech
- External collaborator with the OCKHAM team at INRIA Lyon
- Elected member of the Mathematics and Computer Science Department Council at École Centrale Lyon
- Teaches Machine Learning (2nd year) and Convexity and Parsimony (3rd year, jointly with Master 2 MeA, Lyon 1)
