# Road Network Extraction on Toulouse Road Network

Source: [Road Network Extraction on Toulouse Road Network](<https://www.sota2.com/research/sota/road-network-extraction-on-toulouse-road-network>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-02-26T06:04:48.671Z

Evaluation of Road Network Extraction performance on the Toulouse Road Network dataset, measured using metrics like StreetMover, L\_valid, Δ\|E\|, and Δ\|V\|.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Road Network Extraction |
| Dataset (including any stated split) | Toulouse Road Network |
| Metric | StreetMover |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 5 of 5 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [StreetMover](<https://www.sota2.com/research/sota/road-network-extraction-on-toulouse-road-network.md?metric=StreetMover>): Higher is better; unit: SCALAR.

- [L\_valid](<https://www.sota2.com/research/sota/road-network-extraction-on-toulouse-road-network.md?metric=L_valid>): Higher is better; unit: SCALAR.

- [Δ\|E\|](<https://www.sota2.com/research/sota/road-network-extraction-on-toulouse-road-network.md?metric=%CE%94%7CE%7C>): Lower is better; unit: SCALAR.

- [Δ\|V\|](<https://www.sota2.com/research/sota/road-network-extraction-on-toulouse-road-network.md?metric=%CE%94%7CV%7C>): Lower is better; unit: SCALAR.

## Recorded results

| Method | StreetMover | Result date | Report paper |
| --- | --- | --- | --- |
| MLP | 0.138 | Not recorded | 68fa669a1e209131cea114a1 |
| RNN | 0.0289 | Not recorded | 68fa669a1e209131cea114a1 |
| GraphRNN | 0.0245 | Not recorded | 68fa669a1e209131cea114a1 |
| GGT | 0.0192 | Not recorded | 68fa669a1e209131cea114a1 |
| GGT | 0.0158 | Not recorded | 68fa669a1e209131cea114a1 |

### MLP

StreetMover: 0.138. Result ID: 698cfb3f8b517eb4331e25ac.

[Reporting paper](<https://www.sota2.com/research/paper/68fa669a1e209131cea114a1.md>)

Recorded evaluation configuration: {"Generation type":"One-shot"}. This record does not assert independent reproduction.

### RNN

StreetMover: 0.0289. Result ID: 698cfb3f8b517eb4331e25ad.

[Reporting paper](<https://www.sota2.com/research/paper/68fa669a1e209131cea114a1.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### GraphRNN

StreetMover: 0.0245. Result ID: 698cfb3f8b517eb4331e25ae.

[Reporting paper](<https://www.sota2.com/research/paper/68fa669a1e209131cea114a1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa647e1e209131cea04d91.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### GGT

StreetMover: 0.0192. Result ID: 698cfb3f8b517eb4331e25af.

[Reporting paper](<https://www.sota2.com/research/paper/68fa669a1e209131cea114a1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa669a1e209131cea114a1.md>)

[Implementation](<https://github.com/davide-belli/generative-graph-transformer>)

Recorded evaluation configuration: {"Context Attention":"Disabled"}. This record does not assert independent reproduction.

### GGT

StreetMover: 0.0158. Result ID: 698cfb3f8b517eb4331e25b0.

[Reporting paper](<https://www.sota2.com/research/paper/68fa669a1e209131cea114a1.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa669a1e209131cea114a1.md>)

[Implementation](<https://github.com/davide-belli/generative-graph-transformer>)

Recorded evaluation configuration: {"Context Attention":"Enabled"}. This record does not assert independent reproduction.

Page 1 of 1. This is an index page, not the full collection.