Breast Cancer Segmentation on Ultrasound Images using U-Net and Grad-CAM. - Sadiq Uddin Bhuiyan; Mohammad Rakibul Hasan Mahin; Mir Jadir Siddique; Nahin Hossain; Shammo Faiyaz Ahmed; Mobashra Abeer; Annajiat Alim Rasel (ICMLA, 2023)