1.
Zhang Y, Xing D. Enhancing Exploration and Exploitation in Hierarchical Reinforcement Learning with Subgoal Graph Learning. AAAI [Internet]. 2026 Mar. 14 [cited 2026 May 10];40(34):28465-73. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/40076