Table 3: Performance of mapping method using integration-uniform strategy.
| Number of robots | R1 | R2 | R3 | R4 | R5 |
| 1 | 0.20 ± 0.05 | - | - | - | - |
| 2 | 0.24 ± 0.07 | 0.24 ± 0.07 | - | - | - |
| 3 | 0.26 ± 0.05 | 0.26 ± 0.08 | 0.25 ± 0.05 | - | - |
| 4 | 0.29 ± 0.12 | 0.30 ± 0.12 | 0.28 ± 0.13 | 0.28 ± 0.13 | - |
| 5 | 0.39 ± 0.17 | 0.38 ± 0.17 | 0.38 ± 0.18 | 0.36 ± 0.16 | 0.36 ± 0.16 |