“…In the recent years, and due to its low cost and flexibility, swarm of UAVs have been increasingly investigated [4], [5], [6], [7], [8], [9], [10], [11], and utilized for different type of missions like search and rescue [12], automatic target detection and recognition [6], [13], [14], hunting a target employing multiple UAVs [15], and other highlevel missions that require the coordination between several UAVs to perform the tasks in a faster and more efficient way. Several biologically-inspired approaches and strategies have been proposed for controlling the swarm behavior, such as strategies based on pheromones [6], [4], or using evolutionary algorithms [5], [7], [4].…”