@article{adaptiveknngraphmodel,
  title = {Adaptive $k$NN graph model},
  author = {Jiaye Li and Hang Xu and Shichao Zhang},
  year = {2026},
  eprint = {2601.16509},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.16509},
}