Developing a Collaborative Planning Framework for Sustainable Transportation

Table 2

Instability values of the proposed methods on 25- and 50-customer instances when 𝐻=50.

		25-customer				50-customer
		PR	IS	DU	SV	PR	IS	DU	SV
Cost	Subset	608.9	608.9	178	286.1	1063.1	1063.1	169.2	636.5
	Ave	7.26	7.26	3.59	5.64	10.14	10.14	3.48	6.36
	Max	39.83	39.83	17.43	27.56	51.34	51.34	18.61	30.2
CO2	Subset	883.5	894.4	304.2	272.7	1020.9	1036.5	279	433.4
	Ave	9.43	9.3	5.27	6.63	11.74	11.89	4.38	6.16
	Max	52.02	51.36	25.81	40.03	57.64	58.83	30.39	32.81