Distribution-Free Model for Ambulance Location Problem with Ambiguous Demand

Table 3

Solutions to instance 4 in Nickel et al. [8] for the given scenario.

	Sampling approach							MIP-DF1							MIP-DF2
	Emergency points	1	2	3	4	5	6	Emergency points	1	2	3	4	5	6	Emergency points	1	2	3	4	5	6
	Demand	1	0	2	0	2	0	Demand	1	0	2	0	2	0	Demand	1	0	2	0	2	0
Base locations	Ambulance employment							Ambulance employment							Ambulance employment
1	0							0							0
2	1			1				0							3	1		2
3	1	1						26	1		2		2		0
4	0							0							0
5	0							6							0
6	2					2		0							4					2