O’CONNOR, Brendan; BALASUBRAMANYAN, Ramnath; ROUTLEDGE, Bryan; SMITH, Noah. From Tweets to Polls: Linking Text Sentiment to Public Opinion Time Series. Proceedings of the International AAAI Conference on Web and Social Media, [S. l.], v. 4, n. 1, p. 122–129, 2010. DOI: 10.1609/icwsm.v4i1.14031. Disponível em: https://ojs.aaai.org/index.php/ICWSM/article/view/14031. Acesso em: 12 may. 2026.