Minimization of Delay and Travel Time of Yard Trucks in Container Terminals Using an Improved GA with Guidance Search

Table 5

An example of crossover operation.

Parent		6	8	5	4	7	3	2	−1	1	9	10	−2
		9	2	5	−1	10	1	4	3	6	7	8	−2
After first time step 2		6	8	5	4	7	3	2	9
		6	8	5	4	7	3	2	9
After second time step 2		1	4	10
		1	2	4	5	7	8	10
Offspring		6	9	3	7	2	8	5	−1	10	4	1	−2
		6	9	3	−1	10	7	2	8	5	1	4	−2