Research Article

An Improved Differential Evolution Algorithm for a Multicommodity Location-Inventory Problem with False Failure Returns

Table 4

Optimal solution to the example MCLIP.

HDCC LocationCommodityCustomer ZoneCustomer Zone
(Forward Flow)(Reverse Flow)

1148,64,7548,64,75
248,64,7548,64,75
348,64,7548,64,75

214,9.10,11,26,29,30,39,44,45,47,57,68,724,9.10,11,26,29,30,39,44,45,47,57,68,72
24,9.10,11,26,29,30,39,44,45,47,57,68,724,9.10,11,26,29,30,39,44,45,47,57,68,72
34,9.10,11,26,29,30,39,44,45,47,57,68,724,9.10,11,12,26,29,30,39,44,45,47,57,68,71,72

3112,14,18,22,32,34,43,60,70,7112,14,18,22,32,34,43,60,70,71
212,14,18,22,32,34,43,60,70,7112,14,18,22,32,34,38,43,60,70,71,79
312,14,18,22,32,34,43,60,70,7114,18,22,32,34,43,60,70

412,7,13,35,52,56,58,63,76,802,7,35,52,56,58,80
22,7,13,35,52,56,58,63,76,802,7,13,35,52,56,58,63,76,80
32,7,13,35,52,56,58,63,76,802,7,8,13,21,35,51,52,56,58,61,63,76,80

515,15,16,19,31,37,38,42,49,62,77,795,15,16,19,31,37,38,42,49,62,77,79
25,15,16,19,31,37,38,42,49,62,77,795,15,16,19,31,37,42,49,62,77,
35,15,16,19,31,37,38,42,49,62,77,795,15,16,19,31,37,38,42,49,62,77,79

613,6,17,20,23,24,36,67,693,17,20,23,24,36,67,69
23,6,17,20,23,24,36,67,693,6,17,20,23,24,36,67,69
33,6,17,20,23,24,36,67,693,6,17,20,23,24,36,67,69

718,21,25,28,46,51,53,54,61,65,73,746,8,13,21,25,27,2846,51,53,54,61,63,65,73,74,76
28,21,25,28,46,51,53,54,61,65,73,748,21,25,28,46,51,53,54,61,65,73,74
38,21,25,28,46,51,53,54,61,65,73,7425,28,46,53,54,65,73,74

811,27,33,40,41,50,55,59,66,781,33,40,41,50,55,59,66,78
21,27,33,40,41,50,55,59,66,781,27,33,40,41,50,55,59,66,78
31,27,33,40,41,50,55,59,66,781,27,33,40,50,55,59,66,78