@inproceedings{densityguidedsemisupervised3dsemantic,
  title = {Density-Guided Semi-Supervised 3D Semantic Segmentation with Dual-Space Hardness Sampling},
  author = {Jianan Li and Qiulei Dong},
  year = {2024},
  booktitle = {CVPR 2024 1},
  url = {http://openaccess.thecvf.com//content/CVPR2024/html/Li_Density-Guided_Semi-Supervised_3D_Semantic_Segmentation_with_Dual-Space_Hardness_Sampling_CVPR_2024_paper.html},
}