@article{hierarchicaladaptivevoxelguidedsampling,
  title = {Hierarchical Adaptive Voxel-guided Sampling for Real-time Applications in Large-scale Point Clouds},
  author = {Junyuan Ouyang and Xiao Liu and Haoyao Chen},
  year = {2023},
  eprint = {2305.14306},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2305.14306v1},
}