He, Zecheng, Srinivas Sunkara, Xiaoxue Zang, Ying Xu, Lijuan Liu, Nevan Wichers, Gabriel Schubiner, Ruby Lee, and Jindong Chen. “ActionBert: Leveraging User Actions for Semantic Understanding of User Interfaces”. Proceedings of the AAAI Conference on Artificial Intelligence 35, no. 7 (May 18, 2021): 5931-5938. Accessed April 30, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/16741.