ZHANG, Congle; HOFFMANN, Raphael; WELD, Daniel. Ontological Smoothing for Relation Extraction with Minimal Supervision. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 26, n. 1, p. 157–163, 2021. DOI: 10.1609/aaai.v26i1.8102. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/8102. Acesso em: 10 may. 2026.