1. LIMSI, CNRS Univ. Paris-Sud, Université Paris-Saclay F-91405Orsay
2. LIMSI, CNRS Université Paris-Saclay F-91405Orsay
3. Harbin Institute of Technology China
4. Technische Universität Berlin Germany
5. IMSIA - UMR9219 ENSTA ParisTech France
6. Poznan University of Technology Poland