Yu, Yanwei, Hong Xia, Shaoxuan Gu, Xingyu Zhao, Dongliang Chen, and Yuan Cao. 2026. “Self-Supervised Cross-City Trajectory Representation Learning Based on Meta-Learning”. Proceedings of the AAAI Conference on Artificial Intelligence 40 (19):16217-25. https://doi.org/10.1609/aaai.v40i19.38658.