PAL, Aditya; CHANG, Shuo; KONSTAN, Joseph. Evolution of Experts in Question Answering Communities. Proceedings of the International AAAI Conference on Web and Social Media, [S. l.], v. 6, n. 1, p. 274–281, 2021. DOI: 10.1609/icwsm.v6i1.14262. Disponível em: https://ojs.aaai.org/index.php/ICWSM/article/view/14262. Acesso em: 8 may. 2026.