The meeting will be held at "Université Pierre et Marie Curie", at the ASTIER Amphitheater, ground level, batiment Escanglon. When you come out from metro station Jussieu, the university is in your back. After entering in the university, turn to your right and go forward up to batiment Escanglon.
The Université "Pierre et Marie Curie" is located at Jussieu, near "Jardin des Plantes", near the river "Seine" and not far from "Notre-Dame".
See also: Mappy or Google Map (except that "Université Denis Diderot" should read "Université Pierre et Marie Curie")
From Aeroport Charles de Gaulle: go to the exit direction "TGV - RER" or "Train". At the railway station, after buying a ticket, take the train "RER B, direction Paris". Train every 15'. Than it will take approximatively 45' to reach the station "Saint-Michel, Notre-Dame". Take the exit at the head of the train, metro number 10, direction "Gare d'Austerlitz". Station Jussieu is the third stop.