Online Navigation Refinement: Achieving Lane-Level Guidance by Associating Standard-Definition and Online Perception Maps - WAN, JIAXU; Wang, Xu; Xie, Mengwei; Chang, Xinyuan; Liu, Xinran; Pan, Zheng; Xu, Mu; Zhang, Hong; Yuan, Ding; Yang, Yifan (International Conference on Learning Representations, 2026)