Benoît Otjacques Maël Cornil Monique Noirhomme-Fraiture Fernand Feltz CGD - A New Algorithm to Optimize Space Occupation in Ellimaps. 805-818 2009 INTERACT (2) http://dx.doi.org/10.1007/978-3-642-03658-3_84 conf/interact/2009-2 db/conf/interact/interact2009-2.html#OtjacquesCNF09