Zhao, Weichao, Hezhen Hu, Wengang Zhou, Jiaxin Shi, and Houqiang Li. 2023. “BEST: BERT Pre-Training for Sign Language Recognition With Coupling Tokenization”. Proceedings of the AAAI Conference on Artificial Intelligence 37 (3):3597-3605. https://doi.org/10.1609/aaai.v37i3.25470.