Xavier Aimé Frédéric Fürst Pascale Kuntz Francky Trichet SemioSem: A Semiotic-Based Similarity Measure. 584-593 2009 OTM Workshops http://dx.doi.org/10.1007/978-3-642-05290-3_72 conf/otm/2009-w db/conf/otm/otm2009-w.html#AimeFKT09