The organizing committee welcomes you to Québec City. On the verge of celebrating the 400th anniversary of its foundation, Québec City has always mesmerized visitors by its unique blend of North American and European cultures. Fusion 2007 has the very unique role of being the conference wrapping up 10 years of science and technology in multi-sensor, data and information fusion. Three plenary speakers have been invited to give their perspectives: James Llinas, Alain Appriou and Masatoshi Ishikawa. The program also features eleven tutorials, nine special sessions, two workshops and three panel sessions.