Berthe, Valerie

Valerie Berthe is a CNRS Research Director at LIAFA (Laboratoire d'Informatique Algorithmique: Fondements et Applications) at the Universite Paris Diderot, Paris 7. She is Deputy Director of the Fondation Sciences Mathematiques de Paris and has authored 70 journal or conference papers. Her main research interests are tilings, numeration systems, substitutive dynamicals systems and symbolic dynamics.