A Comparison of Robust Criteria for Vehicle Routing Problem with Soft Time Windows

Table 8

The ratio of performance for robust criteria.

Scenario		Relative ratio
				0.018482364	0.021290825	0.021290825
	0.019020798		−0.016274216	−0.016274216
	0.03133206		0	0
	0.081875984		0.010948996	0.010948996
		0.020439408	0.023868428	0.023868428
		0.019020798	−0.017063827	−0.017063827
		0.03133206	0	0
		0.081875984	0.010948996	0.010948996
		0.020439408	0.023868428	0.023868428
		0.020012724	−0.017063827	−0.017063827
		0.03133206	0	0
		0.081875984	0.010948996	0.010948996