He, Z., Sunkara, S., Zang, X., Xu, Y., Liu, L., Wichers, N., Schubiner, G., Lee, R. and Chen, J. (2021) “ActionBert: Leveraging User Actions for Semantic Understanding of User Interfaces”, Proceedings of the AAAI Conference on Artificial Intelligence, 35(7), pp. 5931-5938. doi: 10.1609/aaai.v35i7.16741.