Katia Abbaci Fernando Lemos Allel HadjAli Daniela Grigori Ludovic Lietard Daniel Rocacher Mokrane Bouzeghoub Selecting and Ranking Business Processes with Preferences: An Approach Based on Fuzzy Sets. 38-55 2011 OTM Conferences (1) http://dx.doi.org/10.1007/978-3-642-25109-2_4 conf/otm/2011-1 db/conf/otm/otm2011-1.html#AbbaciLHGLRB11