Research Article

A Fast Approach for Reoptimization of Railway Train Platforming in Case of Train Delays

Table 8

Two components of objective values of CPLEX-WOV, CPLEX-WV, and GSAHA under different scenarios.

ScenarioCPLEX-WOVCPLEX-WVGSAHA
Obj 1 value (min)Obj 2 valueObj 1 value (min)Obj 2 valueObj 1 value (min)Obj 2 value

(10, 2, 0)800508005080050
(10, 2, 1)120050120050120050
(10, 2, 2)800508005080050
(20, 3, 0)120017412001741200188
(20, 3, 1)180017418001741800174
(20, 3, 2)140017414001741400174
(30, 4, 0)520027852002785200286
(30, 4, 1)560028256002825600294
(30, 4, 2)440027844002784400283
(40, 6, 0)800363800363800379
(40, 6, 1)120036312003631200385
(40, 6, 2)120036312003631200395
(50, 7, 0)840046984004698400533
(50, 7, 1)700046970004697000545
(50, 7, 2)820046982004698200513
(60, 9, 0)34040016002360058324400737
(60, 9, 1)72240028852420057525000682
(60, 9, 2)23780026471820057918200690
(70, 10, 0)19540019891640065916848764
(70, 10, 1)16160015931680068517600768
(70, 10, 2)14980027081460065915400722