Skill Reward for Safe Deep Reinforcement Learning. - Jiangchang Cheng; Fumin Yu; Hongliang Zhang 004; Yinglong Dai (UbiSec, 2021)

Hierarchical Policies of Subgoals for Safe Deep Reinforcement Learning. - Fumin Yu; Feng Gao; Yao Yuan; Xiaofei Xing; Yinglong Dai (UbiSec, 2022)