Céline Boutrous-Saab Tarek Melliti Lynda Mokdad 154 2006 conf/aict/2006 AICT/ICIW https://doi.org/10.1109/AICT-ICIW.2006.148 https://doi.ieeecomputersociety.org/10.1109/AICT-ICIW.2006.148 db/conf/aict/aict2006.html#Boutrous-SaabMM06