VINCENT, Nicholas; JOHNSON, Isaac; SHEEHAN, Patrick; HECHT, Brent. Measuring the Importance of User-Generated Content to Search Engines. Proceedings of the International AAAI Conference on Web and Social Media, [S. l.], v. 13, n. 01, p. 505–516, 2019. DOI: 10.1609/icwsm.v13i01.3248. Disponível em: https://ojs.aaai.org/index.php/ICWSM/article/view/3248. Acesso em: 11 may. 2026.