QU, Zhongdi et al. Unsupervised Combinatorial Probabilistic Reasoning: Probabilistic Coin Change Problem. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 30, p. 25036–25046, 2026. DOI: 10.1609/aaai.v40i30.39692. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/39692. Acesso em: 15 may. 2026.