LYU, Kailun; LI, Zehan; ZHANG, Fu; CHENG, Jingwei. A Boundary Token Graph for Zero-Shot Relation Triplet Extraction Involving Discontinuous Entities. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 38, p. 32401–32409, 2026. DOI: 10.1609/aaai.v40i38.40515. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/40515. Acesso em: 26 may. 2026.