Publications related to A structured prediction approach for robot imitation learning

Laplacian Operator, Diffusion Flow and Active Contour on non-Euclidean Images

Jean-Philippe Thiran, Pierre Vandergheynst, Xavier Bresson, Iva Bogdanova Vandergheynst

We propose here some basic approaches to direct processing of the

360^o

-images as we take into consideration the geometry of each one. Obviously, the geometry of each of these images is a consequence of the geometry of the sensor's mirror used. This tech ...

2005

Chemical nanopatterns via Nanoimprint Lithography for simultaneous control over azimuthal and polar alignment of liquid crystals

Toralf Scharf

The use of chemical nanopatterns through nanoimprint lithography ato align a nematic liquid crystal (LC) in LC cells was described. It was found that the ratio of areas with different surface-aligning helped in the polar orientation of LC, while the azimut ...

2005

Bioresorbable composites prepared by supercritical fluid foaming

Dominique Pioletti, Pierre-Etienne Bourban

Bone is a natural composite construct, with a gradient structure going from a loose interconnected cellular core to an outer dense wall, thus minimizing bone weight while keeping a high mechanical resistance. Due to this unique and complex structure, bone ...

2005

Optimal control of geodesics in Riemannian manifolds

Klaus-Dieter Semmler, Roland Rozsnyo

Summary: We present a method based on an optimal control technique for numerical computations of geodesic paths between two fixed points of a Riemannian manifold under the assumption of existence. In this method, the control variable is the tangent vector ...

2004

Liouville type theorems for mappings with bounded (co)-distortion

Marc Troyanov

We obtain Liouville type theorems for mappings with bounded

s

-distorsion between Riemannian manifolds. Besides these mappings, we introduce and study a new class, which we call mappings with bounded

q

-codistorsion. ...

2002

Boundary behavior of quasi-regular maps and the isodiametric profile

Marc Troyanov

We study obstructions for a quasi-regular mapping f : M -> N of finite degree between Riemannian manifolds to blow up on or collapse on a non-trivial part of the boundary of M. ...

2001

Green's tensor technique for scattering in two-dimensional stratified media

Olivier Martin

We present an accurate and self-consistent technique for computing the electromagnetic held in scattering structures formed by bodies embedded in a stratified background and extending infinitely in one direction (two-dimensional geometry), With this fully ...

2001

Decoding Choice Encodings

We study two encodings of the asynchronous pi-calculus with input-guarded choice into its choice-free fragment. One encoding is divergence-free, but refines the atomic commitment of choice into gradual commitment. The other preserves atomicity, but introdu ...

2000

A molecular approach to the evolution of vertebrate paired appendages

Denis Duboule

Over the past few years, genes involved in the ontogenesis of tetrapod limbs have been isolated and characterized. Some of the developmental mechanisms responsible for the morphogenesis of these complex structures can now be investigated through a new appr ...

1996

A structured prediction approach for robot imitation learning

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Laplacian Operator, Diffusion Flow and Active Contour on non-Euclidean Images

Chemical nanopatterns via Nanoimprint Lithography for simultaneous control over azimuthal and polar alignment of liquid crystals

Bioresorbable composites prepared by supercritical fluid foaming

Optimal control of geodesics in Riemannian manifolds

Liouville type theorems for mappings with bounded (co)-distortion

Boundary behavior of quasi-regular maps and the isodiametric profile

Green's tensor technique for scattering in two-dimensional stratified media

Decoding Choice Encodings

A molecular approach to the evolution of vertebrate paired appendages

Laplacian Operator, Diffusion Flow and Active Contour on non-Euclidean Images

Bioresorbable composites prepared by supercritical fluid foaming

Chemical nanopatterns via Nanoimprint Lithography for simultaneous control over azimuthal and polar alignment of liquid crystals

Green's tensor technique for scattering in two-dimensional stratified media

A molecular approach to the evolution of vertebrate paired appendages

Decoding Choice Encodings

Boundary behavior of quasi-regular maps and the isodiametric profile

Optimal control of geodesics in Riemannian manifolds

Liouville type theorems for mappings with bounded (co)-distortion