Transportation Service Procurement Bid Construction Problem from Less Than Truckload Perspective

Table 5

Computational performance of different scale instance.

Problem instance	The number of nodes	The number of periods	The number of auctioned lanes	Population size	Iteration	Time (s)
1	12	6	26	20	50	41.37
2	20	20	100	20	100	198.32
			200	20	300	581.23
			300	40	500	1149.16
		30	100	20	100	237.81
			200	20	300	786.56
			300	40	500	1321.34
3	30	20	100	20	100	244.73
			200	20	300	856.38
			300	40	500	1289.34
		30	100	20	100	279.62
			200	20	300	933.57
			300	40	500	1432.86
4	40	20	200	40	200	733.27
			300	40	300	1019.81
			500	40	500	1473.88
		30	200	40	300	1219.46
			300	40	500	1519.31
			500	100	500	2733.96
5	50	20	200	40	300	1313.28
			300	100	500	2736.52
			500	100	500	2988.44
		30	200	40	300	1447.17
			300	100	500	2953.29
			500	100	500	3028.63