Hoàng Văn Hà

Hoang Van Ha, PhD

Faculty of Mathematics and Computer Science

University of Science

Vietnam National University - Ho Chi Minh City (VNU-HCM)

Email: hvha (at) hcmus.edu.vn

Research Interest

  • Nonparametric estimation

  • Inverse problems

  • Mixture models

  • Stochastic models for population dynamics

Personal page

Education

  • 10/2013 - 11/2016 Ph.D. in Applied Mathematics, major in Probability and Statistics.

Defended on the 28th November 2016 at Lille 1 University.

Title Adaptive estimation for inverse problems with applications to cell divisions.

Supervisors Vincent Rivoirard (Paris Dauphine University), Viet Chi Tran (Lille 1 University) and Thanh Mai Pham Ngoc (University of Paris-Sud 11).

  • 10 - 12/2011 Master’s internship “International Masters”, LPP, Lille 1 University.

Title Deconvolution methods with wavelets in a non-parametric regression problem.

Supervisors Viet Chi Tran (Lille 1 University) and Thanh Mai Pham Ngoc (University of Paris-Sud 11).

09/2007 - 05/2010 Master of Science in Probability and Statistics, University of Science, VNU-HCM.

  • Master thesis

Title Applied Simulation Methods in Statistics.

  • 09/2002- 09/2006 Bachelor of Science in Mathematics and Computer Science, University of Science, VNU-HCM.

Professional situation

  • 08/2020 - present: Lecturer, Faculty of Mathematics and Computer Science, University of Science, Vietnam National University - Ho Chi Minh city (VNUHCM).

  • 09/2018 - 02/2020 Postdoctoral researcher, Laboratory of Mathematic Raphaël Salem, University of Rouen Normandie, France.

  • 03/2017 - 08/2018 ATER, Laboratory of Mathematics of Orsay (LMO), University of Paris-Sud 11, France.

  • 2017 Qualification (for teaching at higher-educational institutions in France) by the French Ministry of National Education, Section 26 - Applied Mathematics and Mathematics Applications.

  • 09/2016 - 01/2017 ATER (Temporary lecturer and researcher), Laboratory Paul Painlevé (LPP), Lille 1 University, France.

  • 09/2010 - 09/2013 Lecturer, Faculty of Mathematics and Computer Science, University of Science, VNU-HCM.

  • 09/2007 - 08/2010 Teaching assistant, Faculty of Mathematics and Computer Science, University of Science, Vietnam National University - Ho Chi Minh city (VNUHCM).


PUBLICATIONS

F. Chamroukhi, N. T. Pham, V. H. Hoang, and G-J. MacLachlan, 2020. Functional Mixture-of-Experts. In preparation.

G Chagny, A. Channarond, V. H. Hoang, and A. Roche, 2020 . Adaptive nonparametric estimation of a component density in a two-class mixture model. Journal of Statistical Planning and Inference. Available at arXiv: 2007.15518v2.

V. H. Hoang, T. M. Pham Ngoc, V. Rivoirard, and V. C. Tran, 2020. Nonparametric estimation of the fragmentation kernel based on a stationary distribution approximation. Scandinavian Journal of Statistics. Available at

M. Chichignoud, V. H. Hoang, T. M. Pham Ngoc et V. Rivoirard, 2017 . Adaptive wavelet multivariate regression with errors in variable. Electronic. Journal Statistics, Vol. 11, No 1 (2017), 682-724.

V. H. Hoang. Estimating the division kernel of a size-Structured population, 2016. ESAIM: Probability and Statistics, Vol. 21 (2017), 275-302.