Research interests
- topological and geometric inference
- persistent homology
- provably-good reconstruction from point cloud data
- mesh generation with guarantees
- shape probing and motion planning
Recent publications (full list available here)
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D. Arthur,
S. Y. Oudot, A. Sharma. Finding Friends and Followers in Sub-linear
Time. INRIA research report RR-7084, November 2009.
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F. Chazal,
D. Cohen-Steiner, L. J. Guibas, F. Mémoli,
S. Y. Oudot. Gromov-Hausdorff Stable Signatures for Shapes using
Persistence. Computer Graphics Forum (proc. SGP 2009),
pages 1393-1403.
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F. Chazal,
D. Cohen-Steiner, M. Glisse, L. J. Guibas, S. Y. Oudot. Proximity of
Persistence Modules and their Diagrams. Proc. 25th
ACM Sympos. on Comput. Geom., pages 237-246, 2009 (full version).
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F. Chazal, L. J. Guibas, S. Y. Oudot, P. Skraba. Analysis of Scalar Fields over Point Cloud Data. Proc. 19th ACM-SIAM Symposium on Discrete Algorithms, pp. 1021-1030, 2009 (full version).
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Teaching (École Polytechnique)
- INF 431 -- Algorithmes et Programmation: du séquentiel au distribué
- INF 421 -- Les bases de la programmation et de l'algorithmique
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