
Postdoc
​
University of Vienna
Department of SOR
6th floor, room 345
Oskar-Morgenstern-Platz 1
1090 Vienna
Austria
​
Research
​
I am a Postdoc in statistics at the University of Vienna.
My main research areas are: dimensionality reduction for ill-posed generalized linear models; Bayesian nonparametric inference; robust statistics.
My interests lie in the field of high-dimensional statistics, with a focus on the mathematical theory of machine learning methods.
Preprints
​
-
An extended latent factor framework for ill-posed linear regression
With Tatyana Krivobokova
Preprint (2023) - arXiv:2307.08377
-
Robust-to-outliers square-root LASSO, simultaneous inference with a MOM approach
With Alexis Derumigny and Katharina Proksch
Preprint (2021) - arXiv:2103.10420
Publications
-
Posterior contraction for deep Gaussian process priors
With Johannes Schmidt-Hieber
Journal of Machine Learning Research 24.66 (2023): 1-49
-
Two perspectives on high-dimensional estimation problems: posterior contraction and median-of-means
PhD Thesis (2021)
-
Bayesian variance estimation in the Gaussian sequence model with partial information on the means
With Johannes Schmidt-Hieber
Electronic Journal of Statistics 14(1): 239-271 (2020)
-
Random matrix theory: Dyson Brownian motion
Snapshots of modern mathematics from Oberwolfach (2020)
-
SciSports: Learning football kinematics through two-dimensional tracking data
With SciSport collaboration
SWI 2018 Proceedings
​Invited & Contributed
​
-
London, UK, Aug 22 – 25, 2023, 25th International Conference on CompStat
Presented "Posterior contraction for deep Gaussian process priors"
-
34th European Meeting of Statisticians, Warsaw, Poland, Jul 3 – 7, 2023
Presented "Iterative regularization methods for ill-posed generalized linear models"
-
2nd Workshop on High-Dimensional Data Analysis, Madrid, Spain, Mar 2 – 3, 2023
Presented "Iterative regularization methods for ill-posed generalized linear models"
-
15th International Conference of the ERCIM WG, London, UK, Dec 2 – 3, 2022
Presented "Iterative regularization methods for ill-posed generalized linear models"
-
16th World Meeting of the ISBA, Montreal, Canada, Jun 26 – Jul 1, 2022
Presented "Posterior contraction for deep Gaussian process priors"
-
11th ICSA International Conference, Hangzhou, China, Dec 20 – 22, 2019
Presented "Bayesian variance estimation in the Gaussian sequence model withpartial information on the means"
Workshops
​
-
Study group mathematics with industry SWI, Eindhoven, Jan 29–Feb 2, 2018
Collaboration on the SciSport problem "Player evaluation in soccer using 2D tracking data"
​
Talks & Posters
​
-
27th Meeting of PhD students in Stochastics, Hilversum, May 27–29, 2019
Presented PhD research
-
The (International) Bayes Club, Amsterdam, Feb 2, 2019
Presented talk "Bayesian variance estimation in Gaussian models with partial information"
-
26th Meeting of PhD students in Stochastics, Vught, May 28–30, 2018.
Presented PhD research
-
Oberwolfach Seminar: Statistical Inference for Complex Data, Oberwolfach, Germany, May 20–26, 2018
Presented work related to bachelor thesis and Dyson Brownian motion
-
Spring School "Structural Inference", Lubbenau, Germany, Mar 4–9, 2018
Presented poster "Bayesian variance estimation in the Neyman-Scott problem"
Teaching
​
-
Tutor, Statistics and Probability module for IBA at University of Twente, 2019–2020
Frontal exercise sessions, exam supervision and grading
-
Teaching assistant, Mathematical Statistics at MI Leiden University, 2017–2018
Office hours, homework grading, exam supervision and grading
Academic experience & Education
​
-
PhD candidate, Leiden University and University of Twente, 2017–2021
Supervisors (Twente): Johannes Schmidt-Hieber, Katharina Proksch, Alexis Derumigny
Supervisor (Leiden): Johannes Schmidt-Hieber
Thesis: Two perspectives on high-dimensional models: posterior contraction and scale-invariant methods
-
Master’s degree in Mathematics, University of Pisa, 2014–2017
Grade:110/110 cum laude. Supervisors: Franco Flandoli, Dario Trevisan
Topic: seminal paper by Karl Oeschlager on dynamics of systems of moderately interacting particles
-
Bachelor’s degree in Mathematics, University of Pisa, 2010–2014 Grade:100/110. Supervisor: Marco Romito
Topic: Dyson Brownian Motion
Scholarships
-
Sergio Marchionne Student Achievement Awards, 2018
-
Premi e Borse di Studio FIAT, 2011