Fix-and-Optimize and Variable Neighborhood Search Approaches for Stochastic Multi-Item Capacitated Lot-Sizing Problems

Table 3

Computational results on S-MICLSP.

Algorithm
FO1-P	705103.74		212.41		6.78	96.58	53.00
FO1-R	715294.16		205.67		6.92	95.71	54.00
FO1-T	696034.43		222.19		5.08	97.80	65.00
FO1-PR	700148.81		218.97		5.00	96.41	59.00
FO1-PT	690659.08		232.80		3.20	100.00	80.00
FO1-PRT	689240.75		234.44		3.56	100.00	79.00
FO2--L1	−1.65	−0.20	2.13	−3.69	0.00	100.00	100.00
FO2--L2	−2.27	−0.83	11.40	5.05	0.00	100.00	100.00
FO2--L3	−3.20	−1.77	18.31	11.57	0.00	100.00	100.00
FO2--L1	−0.77	0.70	−8.80	−14.00	4.00	97.75	84.00
FO2--L2	−1.93	−0.48	−0.13	−5.82	3.86	100.00	86.00
FO2--L3	−2.74	−1.30	10.99	4.67	3.92	100.00	86.00
FO2--L1	2.38	3.90	−23.21	−27.58	5.00	95.24	51.00
FO2--L2	0.69	2.18	−13.47	−18.40	5.00	95.15	55.00
FO2--L3	−0.55	0.92	5.87	−0.16	5.22	97.90	52.00
FO-VNS-L1	−4.95	−3.55	172.32	156.81	0.00	100.00	100.00
FO-VNS-L2	−5.62	−4.23	173.06	157.50	0.00	100.00	100.00
FO-VNS-L3	−5.99	−4.60	172.84	157.29	0.00	100.00	100.00
	4.08	5.62	171.50	156.03	4.62	95.59	81.00
	−7.31	−5.95	8141.17	7671.53	0.00	100.00	100.00