Simultaneous Optimization of Train Timetabling and Platforming Problems for High-Speed Multiline Railway Network

Table 6

Performance comparison with an increase in the number of train paths.

Scenario	Length of start time window (min)	Length of station dwell time window (min)	Objective	CPU time (s)
2-1	2	4	902.8	45.3
2-2	5		760.3	116.4
2-3	10		692.2	177.7
2-4	15		691.3	379.7
2-5	20		691.1	820.6
2-6	25		691.1	1041.6
2-7	4	2	902.6	17.4
2-8		5	775.3	285.4
2-9		10	708.6	231.6
2-10		15	703.5	402.1
2-11		20	703.5	1566