Research Article
A Methodology for Classifying Search Operators as Intensification or Diversification Heuristics
Table 7
Comparison with best-known solutions as reported in SINTEF website.
| Instance | HHDMAB | HH2DMAB | Best known |
| RC207 | 4 | 1094.14 | 3 | 1075.67 | 3 | 1061.14 | R101 | 19 | 1655.98 | 19 | 1650.95 | 19 | 1650.80 | RC103 | 12 | 1395.01 | 11 | 1305.48 | 11 | 1261.67 | R201 | 4 | 1275.30 | 4 | 1255.46 | 4 | 1252.37 | R106 | 13 | 1296.86 | 12 | 1467.28 | 11 | 1424.73 | C1-10-1 | 107 | 43956.7 | 102 | 426843.4 | 100 | 424478.9 | RC2-10-1 | 22 | 31163.6 | 21 | 30291.5 | 20 | 30278.5 | R1-10-1 | 101 | 55345.7 | 100 | 54075.4 | 100 | 53501.3 | C1-10-8 | 113 | 49366.4 | 103 | 46133.9 | 92 | 44092.7 | RC1-10-5 | 98 | 49154.5 | 94 | 46327.2 | 90 | 45564.8 |
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