Policy Rehearsing: Training Generalizable Policies for Reinforcement Learning - Jia, Chengxing; Gao, Chen-Xiao; Yin, Hao; Zhang, Fuxiang; Chen, XiongHui; Xu, Tian; Yuan, Lei; Zhang, Zongzhang; Zhou, Zhi-Hua; Yu, Yang (International Conference on Learning Representations, 2024)