Optimization Approach for Yard Crane Scheduling Problem with Uncertain Parameters in Container Terminals

Table 2

The given information of tasks.

Task	Type	From	To	arrival_time
1	1	0; 8	4; 8	1
2	1	0; 9	3; 9	2
3	1	0; 16	3; 16	3
4	2	1; 11	0; 11	3
5	1	0; 2	2; 2	4
6	2	1; 21	0; 21	6
7	1	0; 4	5; 4	8
8	1	0; 18	5; 18	8
9	2	2; 5	0; 5	10
10	1	0; 17	4; 17	10
11	1	0; 25	3; 25	12
12	1	0; 28	1; 28	14
13	2	3; 16	0; 16	15
14	2	4; 25	0; 25	16
15	1	0; 4	2; 4	16
16	2	2; 10	0; 10	16
17	1	0; 13	2; 13	18
18	1	0; 26	2; 26	21
19	1	0; 8	4; 8	21
20	2	5; 3	0; 3	23
21	1	0; 15	3; 15	23
22	1	0; 29	1; 29	25
23	2	5; 17	0; 17	26
24	1	0; 17	2; 17	27
25	2	3; 29	0; 29	28
26	1	0; 7	5; 7	29
27	1	0; 1	4; 1	35
28	1	0; 14	3; 14	38
29	1	0; 22	3; 22	40
30	2	2; 9	0; 9	42