Ren, Bin, Xiaoshui Huang, Mengyuan Liu, Hong Liu, Fabio Poiesi, Nicu Sebe, and Guofeng Mei. “Masked Clustering Prediction for Unsupervised Point Cloud Pre-Training”. Proceedings of the AAAI Conference on Artificial Intelligence 40, no. 11 (March 14, 2026): 8712–8720. Accessed May 15, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/37824.