Manifold embedding for curve registration
  We focus on the problem of finding a good representative of a sample of random curves warped from a common pattern f. We first prove that such a problem can be moved onto a manifold framework. Then, we propose an estimation of the common pattern f based on an approximated geodesic distance on a suitable manifold. We then compare the proposed method to more classical methods. 
Chlo\'e Dimeglio (IMT), Jean-Michel Loubes (IMT), Elie Maza (GBF)
stat.ME