HUYEN, Tran Thi Thanh; BA DUNG, Le; DO VAN, Nguyen; VAN DINH, Mai. INCREMENTALLY UPDATING APPROXIMATION IN INCOMPLETE INFORMATION SYSTEMS UNDER THE VARIATION OF OBJECTS. <b>Journal of Computer Science and Cybernetics</b>, <i>[S. l.]</i>, v. 36, n. 4, p. 365–379, 2020. DOI: 10.15625/1813-9663/36/4/14650. Disponível em: https://jcc.vast.vn/jcc/article/view/14650. Acesso em: 4 nov. 2025.