Research Article
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 |
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