Research

Research interests

Projection estimation of a quadratic functional from indirect observations. Sacko, O. Preprint hal 04559411 (2024).
Minimax density estimation in the adversarial framework under local differential privacy. Abert, M., Chevallier, J. Laurent, B. and Sacko, O. Preprint hal-04522328v1 (2024).
Hermite regression estimation in noisy convolution model. Sacko, O. Accepted for publication in JSPI (2024).
Optimal adaptive estimation on R or R^+ of the derivatives of a density. Comte, F., Duval, C. and Sacko, O. Mathematical Methods of Statistics, 29, 1, 1-31 (2020).
Hermite density deconvolution. Sacko, O. ALEA, Lat. Am. J. Probab. Math. Stat. 17, 419-443 (2020).

53 èmes Journée de Statistique de la SFdS, Lyon, May 2022. Estimation adaptative dans un modèle de régression-convolution en base d'Hermite.
52 èmes Journée de Statistique de la SFdS, May 2020 (deferred in 2021). Optimal adaptive estimation on R or R^+ of the derivative of a density
StatMathAppli, Fréjus, France, September 2019. Optimal estimation of the derivatives of a density.
51 èmes Journées de Statistique de la SFdS, Nancy, june 2019. Hermite density deconvolution.