SHARMA, Vidya Sagar. A Fixed-Parameter Tractable Algorithm for Counting Markov Equivalence Classes with the Same Skeleton. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 38, n. 18, p. 20532–20539, 2024. DOI: 10.1609/aaai.v38i18.30038. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/30038. Acesso em: 15 may. 2026.