Free software day organised by the French associations ARISTOTE, OWF, PLUME and System@tic (from http://www.code-aster.org/V2/spip.php?article566).

See interesting presentations (in French) by EDF, INRA, CNRS and others, and find what motivates a company to make its code Open.

Source: “Créer une communauté open source: pourquoi? comment?”, Stefane Fermigier, 22 Mai 2011