Understanding the Semantics of GPS-based Trajectories for Road Closure Detection.
Jiasheng ZhangKaiqiang AnGuoping LiuXiang WenRunbo HuJie ShaoPublished in: KDD (2023)
Keyphrases
- road segments
- gps data
- road network
- traffic information
- detection method
- vehicle detection
- road surface
- object detection
- detection algorithm
- trajectory data
- formal semantics
- road signs
- false alarms
- detection rate
- change detection
- false positives
- moving objects
- logic programming
- land vehicle
- global positioning system
- position information
- urban areas
- conceptual model
- anomaly detection