Home
Research
Teaching
Preprints
Publications
Euler characteristic tools for topological data analysis
(with O. Hacquard)
accepted in Journal of Machine Learning Research , 2024,
[arXiv ]
[Github ]
Efficient computation of topological integral transforms
(with S. Oudot, H. Passe) ,
Symposium on Experimental Algorithms (SEA) , 2024,
[Github ]
Local characterizations for decomposability of 2-parameter persistence modules ,
(with M. B. Botnan, S. Oudot) ,
Algebras and Representation Theory , 2023,
[arXiv ]
Hybrid transforms of constructible functions ,
Foundations of Computational Mathematics , 2022,
[arXiv ]
On rectangle-decomposable 2-parameter persistence modules ,
(with M. B. Botnan, S. Oudot) ,
Discrete and Computational Geometry , 2022,
[arXiv ]
Reconstruction of piecewise constant functions from x-ray data
Inverse Problems , 2019,
[arXiv ]
Distinctions
Challenge Maths-Entreprise (1st place),
(with E. Lasalle, O. Hacquard)
Reconstruction of trajectories from video detections ,
[site ] [code ]
Supervisions
Michael van Huffel's semester project (ETH Zürich),
(co-supervised with O. Hacquard) , 2024,
Discrete transforms of quantized persistence diagrams ,
[code ]
Hugo Passe's Bachelor internship (ENS Lyon),
(co-supervised with S. Oudot) , 2022,
Implementation of a Python and C++ software that computes topological and hybrid transforms on embedded cubical complexes ,
[code ]
Invited talks
Mathematics in Biology Day , 2023, Max Planck Institute for Mathematics in the Sciences, Leipzig, Germany
Microlocal sheaf theory and the work of Pierre Schapira , 2023, Faculty of Sciences, Lisbon, Portugal
ANR Mistic days , 2023, Université Paris-Cité, France
Interactions between representation theory and topological data analysis , 2022, Center for Advanced Study, Oslo, Norway
Contributed talks
Spires , 2024, University of Oxford, United Kingdom
London-Oxford TDA seminar , 2024, University of Oxford, United Kingdom
Oberseminar Geometrische Analysis , 2024, Goethe University Frankfurt, Germany
Algebra, Topology and Geometry seminar , 2024, LJAD, Université Côte d'Azur, France
Applied Topology seminar , 2023, Mathematical Institute, University of Oxford, United Kingdom
DataShape meeting , 2023, Porquerolles, France
Geomerix team's seminar , 2023, Inria Saclay, France
Persistence, Sheaves, and Homotopy Theory Seminar , 2023, online
Monthly seminar of the Geometry and Algebra team , 2023, Ecole Normale Supérieure, Paris
Annual meeting of maths department, 2022, Ecole Normale Supérieure, Paris
ATMCS 10 , 2022, University of Oxford, England
Young Researchers Forum , CGWeek2022, Berlin, Germany
Computational Geometry Days , 2022, online
DataShape meeting , 2022, Porquerolles, France
Applied Topology Seminar , 2022, EPFL, Lausanne, Switzerland
DataShape weekly seminar , 2021, Orsay, France
Symposium on Computational Geometry , CGWeek2020, ETH, Zürich, Switzerland
(poster) Inverse problems, PDE and geometry conference , 2018, University of Jyväskylä, Finland
Reading groups co-organization
Topological persistence in geometry and analysis - Part II: Persistence in symplectic geometry - Polterovitch et al. , 2023, Mathematical Institute, Oxford, United Kingdom
Topological persistence in geometry and analysis - Part I: Oscillations and bars in persistence barcodes - Polterovitch et al. , 2023, Mathematical Institute, Oxford, United Kingdom
Sheaves on Manifolds - Kashiwara, Schapira, 2021, ENS Paris, France
Random Fields and Geometry - Adler, Taylor, 2020, ENS Paris, France