@article{diffmmefficientmethodforaccuratenoisyand, title = {DiffMM: Efficient Method for Accurate Noisy and Sparse Trajectory Map Matching via One Step Diffusion}, author = {Chenxu Han and Sean Bin Yang and Jilin Hu}, year = {2026}, eprint = {2601.08482}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2601.08482}, }