Optimization Model Based on Reachability Guarantee for Emergency Facility Location and Link Reinforcement

Table 5

Reachability improvement for G = 500.

J	ω = 0.1		ω = 0.5		ω = 0.7
	BF	AF	BF	AF	BF	AF
3	0.72	1.61	0.72	1.79	0.72	1.30
8	1.27	2.98	1.27	1.92	1.47	1.74
10	2.20	2.98	2.20	2.22	1.27	1.74
13	0.72	1.44	0.72	1.47	0.72	1.30
14	0.72	0.72	0.72	0.77	0.72	0.77
18	1.26	1.75	0.72	1.78	0.72	1.26
22	0.99	0.99	0.99	1.35	0.99	1.35
Total	7.88	12.47	7.34	11.3	6.61	9.46

BF: before reinforcing, AF: after reinforcing.