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Complexity
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2019
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Article
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Tab 4
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Research Article
An Integrated Metaheuristic Routing Method for Multiple-Block Warehouses with Ultranarrow Aisles and Access Restriction
Table 4
The percentage differences between different methods (unit: %).
Layout scenario
1
0
0
0
2
0
0
0
3
17.88
17.88
0
4
0
0
0
5
0
0
0
6
15.87
15.87
0
7
11.18
11.18
0
8
0.06
0.43
-0.37
9
15.99
15.56
0.51
10
17.29
16.79
0.6
11
3.55
3.26
0.3
12
6.59
6.38
0.22