Liu, S., A. Zhang, Y. Li, J. Zhou, L. Xu, Z. Dong, and R. Zhang. “Temporal Segmentation of Fine-Gained Semantic Action: A Motion-Centered Figure Skating Dataset”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 35, no. 3, May 2021, pp. 2163-71, doi:10.1609/aaai.v35i3.16314.