LI, Zhao; WU, Xindong. A Phrase-Based Method for Hierarchical Clustering of Web Snippets. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 24, n. 1, p. 1947–1948, 2010. DOI: 10.1609/aaai.v24i1.7773. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/7773. Acesso em: 21 may. 2026.