Dominique Fréard, a doctor in psychology and ergonomics in our department, has made a major contribution to a scientific article published by the International Journal of Human Computer Interaction («The Descent of Pluto: Interactive dynamics, specialisation and reciprocity of roles in a Wikipedia debate»). Co-authored with Telecom Paris Tech and the LORIA and ICAR laboratories (CNRS), this article presents a methodology for understanding and analysing user roles in interactive social networks (Online Epistemic Communities - OECs). Online article : http://www.sciencedirect.com/science/article/pii/S1071581915001469#
