Genetic Algorithm for Multiuser Discrete Network Design Problem under Demand Uncertainty

Table 1

The attribute of the Nguyen Dupuis network.

Link	Free flow time	Existing capacity	Planning capacity	Construction cost
1	12	250	500	100
2	12	250	500	100
3	12	250	500	100
4	24	150	250	100
5	12	250	500	100
6	12	250	500	100
7	12	250	500	100
8	12	250	500	100
9	12	250	500	100
10	12	250	500	100
11	12	250	500	100
12	12	250	500	100
13	24	150	250	100
14	12	250	500	100
15	12	250	500	100
16	12	250	500	100
17	12	250	500	100
18	36	150	250	100
19	12	250	500	100
20	24	0	250	100
21	24	0	250	100
22	24	0	250	100
23	24	0	250	100
24	12	0	500	100
25	24	0	250	100