Hu, Y., Z. Ding, R. Ge, W. Shao, L. Huang, K. Li, and Q. Liu. “AFDetV2: Rethinking the Necessity of the Second Stage for Object Detection from Point Clouds”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 36, no. 1, June 2022, pp. 969-7, doi:10.1609/aaai.v36i1.19980.