ZOU, Guowei; LI, Weibing; WU, Hejun; QIAN, Yukun; WANG, Yuhang; WANG, Haitao. D²PPO: Diffusion Policy Policy Optimization with Dispersive Loss. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 22, p. 18891–18899, 2026. DOI: 10.1609/aaai.v40i22.38959. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/38959. Acesso em: 27 may. 2026.