The Fourth-Party Logistics Routing Problem Using Ant Colony System-Improved Grey Wolf Optimization

Table 10

Comparison of RU and EUM (T₀ = 65).

	85	90	95	100	105	110	115	120	125	130	135	140	145	150
EUM	0.38	0.43	0.48	0.53	0.58	0.63	0.68	0.73	0.78	0.83	0.88	0.93	0.98	1.03
RU	0.48	0.52	0.56	0.60	0.64	0.67	0.70	0.73	0.75	0.77	0.79	0.80	0.81	0.82