Research Article
Solving Large-Scale TSP Using a Fast Wedging Insertion Partitioning Approach
Table 2
Running results for WI-NI, WI-CI, WI-FI, and WI-RI (average percent excess over the HK bound).
| Instance | WI-NI | WI-CI | WI-FI | WI-RI |
| fl1400 | 19 | 17 | 15 | 16 | fl1577 | 31 | 23 | 26 | 28 | d2103 | 20 | 10 | 27 | 28 | u2152 | 26 | 20 | 24 | 25 | u2319 | 14 | 16 | 7 | 8 | pr2392 | 38 | 34 | 29 | 30 | pcb3038 | 27 | 22 | 21 | 20 | fl3795 | 25 | 21 | 30 | 30 | fnl4461 | 26 | 21 | 17 | 19 | rl5915 | 33 | 27 | 28 | 28 | rl5934 | 42 | 35 | 33 | 34 |
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