THIN, Dang Van; THUY, Nguyen Thi; HAO, Duong Ngoc; NGAN, Nguyen Luu-Thuy. Two-stage framework for identifying and extracting Vietnamese comparative opinion quintuple extraction. <b>Journal of Computer Science and Cybernetics</b>, <i>[S. l.]</i>, v. 41, n. 1, p. 79–94, 2025. DOI: 10.15625/1813-9663/20607. Disponível em: https://vjs.ac.vn/jcc/article/view/20607. Acesso em: 5 dec. 2025.