Developing a Collaborative Planning Framework for Sustainable Transportation

Table 4

Instability values of the proposed methods on 25- and 50-customer instances when 𝐻=100.

		25-customer				50-customer
		PR	IS	DU	SV	PR	IS	DU	SV
Cost	Subset	598.9	598.9	98	282.6	1044.3	1044.3	127.5	584.7
	Ave	7.3	7.3	2.92	5.48	10	10	2.93	6.08
	Max	39.7	39.7	13.65	27.26	48.33	48.33	14.87	30.74
CO2	Subset	914.8	925.2	270.8	280.8	1103.2	1125.5	281.3	510.7
	Ave	9.61	9.52	4.94	6.68	11.85	11.92	4.05	6.16
	Max	54.4	53.68	26.37	40.89	56.65	57.41	20.19	32.32