Advances, Systems and Applications
Table 9 Results of 4 OBL techniques on all evaluation metrics on WOA
From: An efficient population-based multi-objective task scheduling approach in fog computing systems
Evaluation metric | Statistics | WOA | OWOA | POWOA | QOWOA | SOWOA |
|---|---|---|---|---|---|---|
Energy | Max | 502.15 | 491.83 | 480.75 | 502.31 | 501.41 |
| Â | Min | 383.84 | 405.04 | 355.72 | 378.69 | 403.88 |
| Â | Mean | 453.08 | 450.01 | 417.64 | 454.37 | 446.44 |
| Â | Median | 449.4 | 450.98 | 412.11 | 468.51 | 446.3 |
Time | Max | 81.3 | 70.77 | 79.84 | 79.9 | 77.27 |
| Â | Min | 47.02 | 54.31 | 56.93 | 50.39 | 43.26 |
| Â | Mean | 62.1 | 63.47 | 62.67 | 64.23 | 59.68 |
| Â | Median | 61.07 | 63.38 | 60.67 | 62.69 | 60.83 |
Time – Energy | Max | 328.26 | 319.08 | 310.84 | 340.33 | 313.31 |
| Â | Min | 250.68 | 233.09 | 232.06 | 223.64 | 264.67 |
| Â | Mean | 293.23 | 283.87 | 269.32 | 293.15 | 285.84 |
| Â | Median | 289.83 | 281.56 | 267.41 | 297.39 | 285.54 |