Lu, Z., Chai, Y., Guo, Y., Yin, X., Liu, L., Wang, H., Xiao, H., Ren, S., Zhao, P., Liu, G., Xiong, G. and Li, H. (2026) “UI-R1: Enhancing Efficient Action Prediction of GUI Agents by Reinforcement Learning”, Proceedings of the AAAI Conference on Artificial Intelligence, 40(21), pp. 17608-17616. doi: 10.1609/aaai.v40i21.38816.