Table 5 Direct heuristic results
From: Column generation for frequency assignment in slow frequency hopping networks
Name | Frequencies | First stage | Second stage | Total greedy | Total pricing |
|---|---|---|---|---|---|
Siemens1 | 75 | 1.98 | 3.39 | 5.37 | 4.79 |
Siemens1 | 37 | 24.12 | 10.01 | 34.13 | 33.10 |
Siemens1 | 112 | 0.18 | 1.24 | 1.42 | 1.48 |
Bradford | 75 | 140.82 | 8.79 | 149.61 | 143.21 |
Bradford | 37 | 470.51 | 20.32 | 490.83 | 489.39 |
Bradford | 112 | 56.79 | 4.29 | 61.08 | 59.90 |
Koeln | 50 | 40.36 | 1.13 | 41.49 | 40.43 |
Koeln | 25 | 116.23 | 3.36 | 119.69 | 118.60 |
Koeln | 75 | 19.18 | 0.42 | 19.60 | 18.40 |
Swisscom | 68 | 0.00 | 0.00 | 0.00 | 0.00 |
Swisscom | 34 | 1.04 | 0.00 | 1.04 | 0.68 |
Swisscom | 102 | 0.00 | 0.00 | 0.00 | 0.00 |