LENG, Jiaqi; JU, Yakun; DUAN, Yuanxu; ZHANG, Jiangnan; LV, Qingxuan; WU, Zuxuan; FAN, Hao. FNIN: A Fourier Neural Operator-based Numerical Integration Network for Surface-from-gradients. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 39, n. 5, p. 4580–4588, 2025. DOI: 10.1609/aaai.v39i5.32483. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/32483. Acesso em: 27 may. 2026.