Research map / Multi-agent systems and games / Human-AI and goal-conditioned
HiVT: Hierarchical Vector Transformer for Multi-Agent Motion Prediction
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| add agent-agent interaction (ablation) | HiVT-64 · Argoverse validation | minADE: 1.00 -> 0.69 | Helped |
| add temporal learning module (ablation) | HiVT-64 · Argoverse validation | minADE: 0.77 -> 0.69 | Helped |
| add agent-lane interaction (ablation) | HiVT-64 · Argoverse validation | minADE: 0.73 -> 0.69 | Helped |
| add global interaction module (ablation) | HiVT-64 · Argoverse validation | minADE: 0.71 -> 0.69 | Helped |
| use a gated update (ablation) | HiVT-64 spatial attention · Argoverse validation | minADE: 0.70 -> 0.69 | Helped |
| use a temporal mask (ablation) | HiVT-64 temporal attention · Argoverse validation | minADE: 0.70 -> 0.69 | Helped |
| use vector-set translation-invariant representation instead of point-set representation (ablation) | HiVT-64 · Argoverse validation | minADE: 1.09 -> 0.73 | Helped |
| add rotation-invariant spatial learning (ablation) | HiVT-64 · Argoverse validation | minADE: 0.73 -> 0.69 | Helped |
| add rotation-invariant spatial learning (ablation) | HiVT-128 · Argoverse validation | minADE: 0.69 -> 0.66 | Helped |
| add global interaction to the local-only model with r=50 (ablation) | HiVT-64 · Argoverse validation | minADE: 0.73 -> 0.69 | Helped |
| increase local-region radius from r=50 to r=80 (ablation) | HiVT-64 local+global · Argoverse validation | minADE: 0.69 -> 0.69 | No clear effect |
Closest papers by meaning
- SEPT: Towards Efficient Scene Representation Learning for Motion Prediction (ICLR 2024 · similarity 0.86)
- SMART: Scalable Multi-agent Real-time Motion Generation via Next-token Prediction (NeurIPS 2024 · similarity 0.86)
- BehaviorGPT: Smart Agent Simulation for Autonomous Driving with Next-Patch Prediction (NeurIPS 2024 · similarity 0.86)
- Density-Adaptive Model Based on Motif Matrix for Multi-Agent Trajectory Prediction (CVPR 2024 · similarity 0.86)
- UniMotion: A Unified Motion Framework for Simulation, Prediction and Planning (NeurIPS 2025 · similarity 0.86)
- Motion Forecasting in Continuous Driving (NeurIPS 2024 · similarity 0.85)
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