SUN, T.; ZHANG, M.; MEI, Q. Unexpected Relevance: An Empirical Study of Serendipity in Retweets. Proceedings of the International AAAI Conference on Web and Social Media, [S. l.], v. 7, n. 1, p. 592-601, 2021. DOI: 10.1609/icwsm.v7i1.14435. Disponível em: https://ojs.aaai.org/index.php/ICWSM/article/view/14435. Acesso em: 29 jan. 2023.