“…The parameters are set as follows: n = 50, η ∈ {0.05, 0.1, 0.15, 0.2}, and c is uniformly generated on the interval [10,100]. The upper and lower bounds of ξ 1 are uniformly generated on the intervals [10,20] and [5,10], respectively, whilst the upper and lower bounds of ξ 2 are uniformly generated on the intervals [50, 100] and [0, 50], respectively.…”