Table 7.
Comparative results using three algorithms under different h l.
| Δh l (%) | Algorithms | Location sites (DCs) | CPU time | k i | C L | C R | C L + C R |
|---|---|---|---|---|---|---|---|
| −40 | HSDE | 36, 39, 32 | 85.6 | 1,1, 1 | 2174.7 | 298.7 | 2473.4 |
| HDE | 32, 39, 36 | 81.0 | 1,1, 1 | 2174.7 | 298.7 | 2473.4 | |
| −20 | HSDE | 32, 39, 36 | 89.5 | 1,1, 1 | 2177.0 | 342.3 | 2519.3 |
| HDE | 32, 39, 36 | 88.3 | 1,1, 1 | 2177.0 | 342.3 | 2519.3 | |
| 20 | HSDE | 39, 36, 32 | 106.4 | 1,1, 1 | 2177.0 | 419.2 | 2596.2 |
| HDE | 32, 39, 36 | 113.6 | 1,1, 1 | 2177.0 | 419.2 | 2596.2 |