On Orbit Dimensions under a Simultaneous Lie Group Action on n Copies of a Manifold, J. Lie Theory, 12:191-203, 2002
Joint Invariant Signatures for Curve Recognition, a paraitre dans ``Interaction of Inverse Problems and Image Analysis'', Editeurs: Z. Nashed and O. Scherzer, AMS book series ``Contemporary Mathematics''.
Polygon Regognition and Symmetry Detection, a paraitre dans le journal "Foundations of Computational Mathematics" (2000).
Structure from Motion: Theoretical Foundations of a Novel Approach Using Custom Built Invariants (avec P.L. Bazin), soumis pour publication (2002) .
Ma these de doctorat, mai 2001.