Workshop in Nantes, June 16-18, 2025
Workshop in Nantes, June 16-18, 2025
Geometry in Data : Statistical Inference and Methodology
Geometry in Data : Statistical Inference and Methodology
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Timetable
The conference will take place in Nantes at LS2N building bât. 34, 2 Chemin de la Houssinière (UFR Sciences et Techniques).
Start : Monday 2 pm
End : Wednesday after lunch
Speakers
Eustasio Del Barrio (IMUVA, Universidad de Valladolid)
Ziyad Oulhaj (LMJL, Nantes Université, Ecole Centrale Nantes,)
Giulio Franzese (EURECOM, Sophia Antipolis)
Cyril Letrouit (LMO, CNRS)
Sana Louhichi (LJK, Université Grenoble Alpes)
Paula Navarro-Esteban (Universidad de Cantabria)
Peter Potaptchik (University of Oxford)
Anna Song (Owkin)
Arthur Stéphanovitch (LPSM, Université Paris Cité & DMA, ENS)
Renata Turkes (LMO, INRIA)
Martin Wahl (Universität Bielefeld)
Monday June 16th
Monday June 16th
13h-14h : Welcome/registration
14h-15h : Paula Navarro High-dimensional outlier detection using random projections
15h-16h : Eustasio Del Barrio Projection-based Wasserstein distances
16h-17h : Coffee break
17h-18h30 : Cyril Letrouit Quantitative Stability of Optimal Transport
18h30-20h : Welcome Cocktail
Tuesday June 17th
Tuesday June 17th
9h-10h : Ziyad Oulhaj Gromov-Wasserstein Bound between Reeb and Mapper Graphs
10h-11h : Renata Turkeš Shoving tubes through shapes gives a sufficient and efficient shape statistic
11h-11h30 : Coffee Break
11h30-12h30 : Anna Song The geometry and topology of patterns in 3D shapes, with applications to leukaemia
12h30-14h : Lunch Break
14h-15h : Martin Wahl Statistical analysis of empirical graph Laplacians
15h-16h : Sana Louhichi Bounds on the Hausdorff Distance with Applications to Topological Reconstruction of Compact Sets
16h-16h30 : Coffee break
16h30-18h : free discussions
19h30-- : diner at "le 1" https://www.leun.fr/
Wednesday June 18h
Wednesday June 18h
9h-10h : Peter Potaptchik Diffusion Models and the Manifold Hypothesis: Log-Domain Smoothing is Geometry Adaptive
10h-11h : Arthur Stéphanovitch Regularity of the score and convergence rates of diffusion models
11h-11h30 : Coffee Break
11h30-12h30 : Giulio Franzese On the interplay between Mutual Information and Diffusion Processes
12h30-14h : Lunch Break
Contact : bertrand dot michel at ec-nantes dot fr
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