Research Article

An Effective Hybrid Self-Adapting Differential Evolution Algorithm for the Joint Replenishment and Location-Inventory Problem in a Three-Level Supply Chain

Table 7

Comparative results using three algorithms under different .

(%)AlgorithmsLocation sites (DCs)CPU time

āˆ’40HSDE 85.6 2174.7298.72473.4
HDE 81.0 2174.7298.72473.4
āˆ’20HSDE 89.5 2177.0342.32519.3
HDE 88.3 2177.0342.32519.3
20HSDE 106.4 2177.0419.22596.2
HDE 113.6 2177.0419.22596.2