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Semantic matching results.
| Trajectory | Trajectory Segment | Semantic | Time Complexity | Numbers 1 |
|---|---|---|---|---|
| Trajectory information | Segment 1 (red points) | ‘Turn right’ (‘East-South’) | O(N) | 5 |
| Segment 2 (blue points) | ‘Go straight’ (‘South’) | O(7) | 2 | |
| Segment 3 (purple points) | ‘Turn right’ (‘South-West’) | O(3) | 1 |
1 The number of trajectories after semantic matching.
