“…In Behaine and Scharcanski (2012), the authors proposed to im- (Chatterjee and Bhattacherjee, 2011;Hsu et al, 2011;Li et al, 92 2010; Pedrycz and Ahmad, 2012), and for the search of optimal 93 representations (Charbuillet et al, 2009;Vignolo et al, 2011a,b; 94 Vignolo et al, 2013). In Vignolo et al (2012) Objective Genetic Algorithm (Coello Coello et al, 2007).…”