TRACE: Trajectory Recovery with State Propagation Diffusion for Urban Mobility.

@inproceedings{wang-2026-trace, author = {Jinming Wang and Hai Wang and Hongkai Wen and Geyong Min and Man Luo}, editor = {Hakim Hacid and Yoelle Maarek and Francesco Bonchi and Ido Guy and Emine Yilmaz}, title = {{TRACE: Trajectory Recovery with State Propagation Diffusion for Urban Mobility}}, booktitle = {{Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026}}, pages = {5484--5492}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3774904.3792461}, doi = {https://doi.org/10.1145/3774904.3792461} }