DAI, Juntao; JI, Jiaming; YANG, Long; ZHENG, Qian; PAN, Gang. Augmented Proximal Policy Optimization for Safe Reinforcement Learning. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 37, n. 6, p. 7288–7295, 2023. DOI: 10.1609/aaai.v37i6.25888. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/25888. Acesso em: 18 may. 2026.