Lian, Jiawei, Zhengxue Wang, Wentao Qu, Haobo Jiang, Le Hui, and Jian Yang. “Diffusion-Based Contextual Reconstruction for Point Cloud Segmentation With Limited Annotations”. Proceedings of the AAAI Conference on Artificial Intelligence 40, no. 8 (March 14, 2026): 6780–6788. Accessed May 25, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/37610.