TAN, Yahan. A Review of Multi-Label and Multi-Document Research in Community Question Answering. Computers and Artificial Intelligence, [S. l.], v. 3, n. 5, p. 63–76, 2026. DOI: 10.70267/cai.v3n5.6376. Disponível em: https://journals.zeuspress.org/index.php/CAI/article/view/1593. Acesso em: 31 oct. 2026.