2013-2016 Member of the Scientific Council of the Institute of Mines-Telecom, Paris, France\r\n2013-2016 Expert on the advanced grant panel in Computer Science, European Research Council (ERC)\r\n2013 Expert for the French Research Agency, Paris (COMINT)\r\n2007-2013 Expert and reviewer of the Seventh Framework Programme FP7, European Commission\r\n2012 Member of External Advisory Committee, Graduate School of Computer Technology, GSCT KAIST, Korea\r\n2012 Expert Committee Review for the Canada Foundation for Innovation, Toronto\r\n2012 Participation in the Canada Excellence Research Chairs Review Panel, Ottawa, Canada\r\n2011 Member of the evaluation committee of ANR (French National Research Agency), Paris, France \r\n2011 Member of the evaluation committee of the ENSAIT Textile Institute, Roubaix, France\r\n2010 Member of the international advisory board for the computer science department, Tsinghua University, Beijing, 19-20 August, 2010 \r\n2009 Member of the Evaluation Interdisciplinary Committee of Government of Quebec, (CEM), February 5-6, 2009, Quebec City, Canada \r\n2008 President of the Jury of Wiener Wissenschafts-, Forschungs- und Technologiefonds (WWTF), Vienna, October 2008 \r\n2008 Member of the recruiting committee for School of Computer Science, Swiss Federal Institute of Technology, Lausanne \r\n2007- 2008 Member of the National Consultation Group for European Union, under the Seventh Program Framework, NMP, State Secretariat for Education and Research (SER) \r\n2007-2009 Independent expert for evaluation and research proposals, European Commission, Information Society and Media, Directorate General, Brussels, Belgium \r\n2007-2009 Invited in the Group of User Centric Media, European Commission, Information Society and Media \r\n2007-2008 Expert in the working group networked media of the future, European Commission, Brussels, Belgium \r\n