@article{enhancingdiffusionbasedpointcloud,
  title = {Enhancing Diffusion-based Point Cloud Generation with Smoothness Constraint},
  author = {Yukun Li and LiPing Liu},
  year = {2024},
  eprint = {2404.02396},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2404.02396v1},
}