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Journal of Advanced Transportation
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Journal of Advanced Transportation
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2020
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Article
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Tab 4
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Research Article
A Matheuristic Iterative Approach for Profit-Oriented Line Planning Applied to the Chinese High-Speed Railway Network
Table 4
Comparison between different approaches on the small example network.
PDS
IS
BS
AveS
ACT (s)
Lines
Gap (%)
MILP
1
—
638,670
—
26,950
4
—
2
—
676,490
—
6680
4
—
3
—
826,630
—
28,285
4
—
AIA
1
362,073
538,630
519,352
2
3
15.7
2
98,773
576,724
541,066
0.9
5
14.7
3
241,145
708,695
698,884
1
4
14.3
MHIA
1
362,073
621,244
582,370
33
5
2.7
2
98,773
658,336
641,944
11
3
2.7
3
241,145
799,111
759,788
16
4
3.3