Research Article
Optimizing Crew Rostering with Multilicense on High-Speed Railway Lines
| Route index | Starting time (min) | Ending time (min) | Working time (min) | License type |
| 1 | 364 | 806 | 442 | 1 | 2 | 370 | 737 | 367 | 3 | 3 | 371 | 825 | 454 | 3 | 4 | 394 | 840 | 446 | 2 | 5 | 405 | 801 | 396 | 3 | 6 | 430 | 819 | 389 | 2 | 7 | 442 | 815 | 373 | 2 | 8 | 457 | 846 | 389 | 3 | 9 | 512 | 954 | 442 | 1 | 10 | 527 | 920 | 393 | 1 | 11 | 542 | 942 | 400 | 2 | 12 | 580 | 1052 | 472 | 2 | 13 | 602 | 999 | 397 | 2 | 14 | 606 | 990 | 384 | 2 | 15 | 619 | 1036 | 417 | 3 | 16 | 624 | 1016 | 392 | 2 | 17 | 642 | 1093 | 451 | 2 | 18 | 645 | 1106 | 461 | 1 | 19 | 653 | 1037 | 384 | 2 | 20 | 678 | 1153 | 475 | 2 | 21 | 690 | 1090 | 400 | 2 | 22 | 703 | 1087 | 384 | 1 | 23 | 704 | 1155 | 451 | 2 | 24 | 707 | 1118 | 411 | 3 | 25 | 717 | 1192 | 475 | 1 | 26 | 718 | 1160 | 442 | 1 | 27 | 753 | 1190 | 437 | 2 | 28 | 756 | 1222 | 466 | 2 | 29 | 776 | 1240 | 464 | 1 | 30 | 784 | 1184 | 400 | 2 | 31 | 790 | 1252 | 462 | 3 | 32 | 808 | 1194 | 386 | 3 | 33 | 818 | 1246 | 428 | 2 | 34 | 824 | 1247 | 423 | 3 | 35 | 836 | 1301 | 465 | 2 | 36 | 836 | 1277 | 441 | 3 | 37 | 850 | 1253 | 403 | 1 | 38 | 854 | 1307 | 453 | 2 | 39 | 857 | 1305 | 448 | 2 | 40 | 883 | 1310 | 427 | 2 | 41 | 913 | 1373 | 460 | 2 | 42 | 916 | 1376 | 460 | 3 | 43 | 927 | 1372 | 445 | 2 |
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