“…They are namely, sequential heuristic procedures [14,16], linear programming based methods [8,9,15] and meta-heuristics techniques [18,19], especially for the two-dimensional case. Among these different heuristics, it is worth mentioning that application of (GA), [17,21,33] is now ubiquitous in the studies related to materials and manufacturing [3,4,31], (GA) is applied to determine the optimized layout of rectangular parts that are related to metal cutting problems. This paper aims to solve those problems by determining a set of cutting patterns (to obtain the blanks).…”