2 papers
cs.AI2026
How vehicles change lanes after encountering crashes: Empirical analysis and modeling
Kequan Chen, Yuxuan Wang, Pan Liu +3
When a traffic crash occurs, following vehicles need to change lanes to bypass the obstruction. We define these maneuvers as post crash lane changes. In such scenarios, vehicles in…
cs.CV2025
NsBM-GAT: A Non-stationary Block Maximum and Graph Attention Framework for General Traffic Crash Risk Prediction
Kequan Chen, Pan Liu, Yuxuan Wang +3
Accurate prediction of traffic crash risks for individual vehicles is essential for enhancing vehicle safety. While significant attention has been given to traffic crash risk predi…