Scheduling Optimization for Twin ASC in an Automated Container Terminal Based on Graph Theory

Table 4

Comparisons among (A1) and (A2).

Number of tasks	(A1)			(A2)			Gap2
	ASC1	ASC2	WA1	ASC1	ASC2	WA2
30	1472	1615	1615	1553	1608	1608	0.44%
50	2437	2770	2770	2601	2606	2606	6.29%
80	3842	4291	4291	4187	4162	4187	2.48%
100	4845	5106	5106	5032	5071	5071	0.69%
150	7567	8133	8133	8081	8043	8043	1.11%
200	10060	11717	11717	10931	10956	10956	6.95%
300	14785	16731	16731	16172	16217	16217	3.17%