David Garduno Barrera has worked as consultant for many aeronautical companies such as Airbus and Thalès Avionics. His main duties concerned system modeling and product leading. He has also worked as trainer on system modeling (SysML), Business Process Modeling (BPM), OO Analysis and Design for the European Commission and Astrium, amongst others.

Michel Diaz is Director of Research at CNRS, editor of 12 books and 200 publications, Silver Core of IFIP, Senior Member of IEEE, Member of the New York Academy of Sciences, and is listed in the Who’s Who in Science and Engineering.