A Pseudo-Parallel Genetic Algorithm Integrating Simulated Annealing for Stochastic Location-Inventory-Routing Problem with Consideration of Returns in E-Commerce

Table 1

The results with different (cost: million yuan, CPU time: second).

	Cost				CPU time
	Range	Mean	Standard deviation	Coefficient of variation	Range; (second)	Mean; (second)	Standard deviation	Coefficient of variation
0.0001	1.28	2.17	0.34	0.27	0.76	1.46	0.17	0.28
0.0005	0.99	1.65	0.27	0.16	0.86	1.60	0.25	0.15
0.001	1.60	2.15	0.52	0.33	1.34	1.54	0.21	0.30
0.005	1.30	2.1	0.40	0.30	0.86	1.53	0.17	0.27

= 20, = 0.9, = 0.9, and = 100.