An Approach for Breast Cancer X-Ray Images Classification Based on Vision Transformer. - Huong Hoang Luong; Kiet Tuan Pham; Dat Thanh Le; Danh Le Pham Thanh; Long Le Hoang Hai; Hoang Nhat Nguyen 001; Nguyen Thai-Nghe; Hai Thanh Nguyen (Vietnam. J. Comput. Sci., 2025)