Table 4: Statistical optimization results of the 3-level MLPS with TCEA, GA and SA.

Algorithms avg.Makespan max.Makespan min.Makespan dev.Makespan TCEA 5612.4 5632 5598 3.86 GA 5691.2 5704 5668 8.61 SA 5788.5 5814 5768 11.26