Research interests

I am associate professor (maître de conférences) at ENS Lyon. My research revolves around numerical optimization and machine learning.

I work on:

• multilevel optimization methods
• mixed precision optimization methods for machine learning and quantisation of neural networks,
• machine learning techniques for the solution of ill-posed inverse problems
• sparse matrix factorization.

Please refer to my publications and talks pages for a list of my recent research activities. My ANR JCJC projet MEPHISTO (MEthods for Parsimonious HIerarchically STructured Optimization, ANR-24-CE23-7039-01) has been founded!

Short bio

• 2020-ongoing Associate professor (maître de conférences) at LIP, Ecole Normale Superieure (ENS) de Lyon, France
• 2017-2020 Postdoc researcher at ENSEEIHT-IRIT,Toulouse, France
• 2014-2017 PhD in Applied Mathematics at Università degli Studi di Firenze, Italy

PhD students (current and past)

• Edgar Desainte-Maréville, ENS Lyon, (2024-2027)
• Quoc Tung Le , ENS Lyon, (2020-2023)
• Léon Zheng , ENS Lyon - Valeo, (2021-2024)
• Antoine Gonon , ENS Lyon, (2021-2024)
• Guillaume Lauga , ENS Lyon, (2021-2024)

ANR MEPHISTO

Web site of my ANR MEPHISTO (Methods for Parsimonious HIerarchically STructured Optimization) project, ANR-24-CE23-7039.

Workshop on structured large-scale optimization at ENS Lyon

I'm organising the workshop STOP on STructured OPtimization at ENS Lyon.