In English
Geometric optimization and sums of algebraic functions
. SODA 2010.
Fitting a step function to a point set
. ESA 2008.
Querying approximate shortest paths in anisotropic regions
. KAIST, 2007.
Lower bounds for geometric diameter problems
. LATIN 2006.
In French
Approximation d'un plus court chemin dans un milieu anisotrope
LIX, 2007.
Algorithmes sous-linéaires pour polygones convexes
. Séminaire Geometrica, 2006.
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