XU, Shuangjie; WAN, Rui; YE, Maosheng; ZOU, Xiaoyi; CAO, Tongyi. Sparse Cross-Scale Attention Network for Efficient LiDAR Panoptic Segmentation. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 36, n. 3, p. 2920–2928, 2022. DOI: 10.1609/aaai.v36i3.20197. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/20197. Acesso em: 30 may. 2026.