Steve Oudot

Permanent Researcher, INRIA Saclay -- Île-de-France


Inria Saclay - Ile-de-France
Alan Turing Bldg, Office 2041
1 rue Honoré d'Estienne d'Orves
91120 Palaiseau
GPS:+48° 42' 52.11", +2° 12' 20.78"
Phone:+33 174 854 216
Email:steve.oudot[at] (public key)
Full cv:cv_oudot.pdf


Research interests

  • topology and learning
  • topology and statistics
  • persistence theory (including all aspects)
  • provable mesh generation, reconstruction and probing


Steve Oudot. Persistence Theory: From Quiver Representations to Data Analysis. AMS Mathematical Surveys and Monographs, volume 209, 2015.

Recent publications (full list available here)

Mathieu Carrière and Steve Y. Oudot. Structure and Stability of the 1-Dimensional Mapper. Preprint, arXiv:1511.05823 [math.AT].
Mathieu Carrière, Steve Y. Oudot, and Maksim Ovsjanikov. Stable Topological Signatures for Points on 3D Shapes. Proc. Sympos. on Geometry Processing, July 2015.   
Mickaël Buchet, Frédéric Chazal, Tamal K. Dey, Fengtao Fan, Steve Y. Oudot, and Yusu Wang. Topological analysis of scalar fields with outliers. Proc. Sympos. on Computational Geometry, June 2015.   
Clément Maria and Steve Y. Oudot. Zigzag Persistence via Reflections and Transpositions. Proc. ACM-SIAM Symposium on Discrete Algorithms (SODA), January 2015.   
M. Buchet and F. Chazal and S. Y. Oudot and D. R. Sheehy. Efficient and Robust Topological Data Analysis on Metric Spaces. Proc. ACM-SIAM Symposium on Discrete Algorithms (SODA), January 2015.

Teaching (École Polytechnique)

  • GMDA -- Geometric Methods in Data Analysis
  • INF 562 -- Computational Geometry: from Theory to Applications
  • INF 441b -- Programmation efficace
  • INF 421 -- Les bases de la programmation et de l'algorithmique