@article{randomwalkonpointcloudsforfeaturedetecti,
  title = {Random Walk on Point Clouds for Feature Detection},
  author = {Yuhe Zhang and Zhikun Tu and Zhi Li and Jian Gao and Bao Guo and Shunli Zhang},
  year = {2026},
  eprint = {2604.20474},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.20474},
}