Welcome announcement Authors Paul Bourgine Plenary Keynotes Welcome to CS-DC’15 P. Bourgine Novel Statistical Physics Approaches to Understanding Economic Fluctuations E. Stanley Synergetics. An interdisciplinary approach to Self-organization in complex systems H. Haken Teaching knowledge of knowledge E. Morin World urban dynamics and climate change: towards territorial intelligence for ensuring sustainability and equity by multi-level governance D. Pumain Keywords Photos by : WikiStage