Dataset Groups Activity Stream ScanNet and S3DIS The dataset used in the paper is ScanNet, a large-scale dataset of 3D indoor scenes, and S3DIS, a dataset of 3D indoor scenes with semantic labels. BibTex: @dataset{Yanmin_Wu_and_Qiankun_Gao_and_Renrui_Zhang_and_Jian_Zhang_2025, abstract = {The dataset used in the paper is ScanNet, a large-scale dataset of 3D indoor scenes, and S3DIS, a dataset of 3D indoor scenes with semantic labels.}, author = {Yanmin Wu and Qiankun Gao and Renrui Zhang and Jian Zhang}, doi = {10.57702/eio9nde8}, institution = {No Organization}, keyword = {'3D Scene Understanding', 'Point Clouds', 'Semantic Segmentation'}, month = {jan}, publisher = {TIB}, title = {ScanNet and S3DIS}, url = {https://service.tib.eu/ldmservice/dataset/scannet-and-s3dis}, year = {2025} }