Optimization of a Semiflexible Demand-Responsive Feeder System in Suburban Areas Using a Memetic Algorithm

Table 3

Example of demand distribution in the operation horizon, corresponding to five operation periods.

Bus stops																											Requests per period	Stops w/o requests	Empty stops (%)
		1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25
Op. Period	1st	0	2	0	0	0	1	1	0	1	0	0	1	1	0	0	1	0	2	0	0	0	0	0	1	0	11	16	64.00
	2nd	1	2	0	1	0	2	0	1	3	2	0	1	1	0	0	2	2	1	1	0	0	0	1	0	2	23	10	40.00
	3rd	0	0	3	0	2	0	0	2	1	0	0	2	2	0	2	0	2	0	2	0	2	0	0	0	0	20	15	60.00
	4th	0	0	2	0	1	0	0	2	1	1	0	2	2	2	1	0	2	3	1	0	2	3	0	0	1	26	10	40.00
	5th	0	0	1	0	1	1	1	1	0	1	1	0	0	0	3	1	0	0	0	6	0	1	0	1	1	20	12	48.00
Sum of demand		1	4	6	1	4	4	2	6	6	4	1	6	6	2	6	4	6	6	4	6	4	4	1	2	4	100	63	50.00