“…Pheromone trails represent a distributed, numerical information that the ACO adapt during its execution to reflect the search experience (Dorigo and Stützle, 2004). Many applications involve the usage of ACO metaheuristic framework such as scheduling (Blum, 2005), travel salesman problem (Sagban et al, 2017), assembly line balancing (Blum, 2008), sequential ordering (Dorigo and Stützle, 2010), DNA sequencing (Blum et al, 2008), packet-switched routing (Di Caro and Dorigo, 1998), feature selection (Kanan et al, 2007), data clustering (Jabbar and Ku-Mahamud, 2018;Jabbar et al, 2019a;2019b) and data classification (Al-Behadili et al, 2019;2018b;2018a).…”