2 papers
cs.LG2026
TRACE: Trajectory Recovery with State Propagation Diffusion for Urban Mobility
Jinming Wang, Hai Wang, Hongkai Wen +2
High-quality GPS trajectories are essential for location-based web services and smart city applications, including navigation, ride-sharing and delivery. However, due to low sampli…
cs.LG2024
TrajWeaver: Trajectory Recovery with State Propagation Diffusion Model
Jinming Wang, Hai Wang, Hongkai Wen +2
With the proliferation of location-aware devices, large amount of trajectories have been generated when agents such as people, vehicles and goods flow around the urban environment.…