HANS-Net: Hyperbolic Convolution and Adaptive Temporal Attention for Accurate and Generalizable Liver and Tumor Segmentation in CT Imaging. - Arefin Ittesafun Abian; Ripon Kumar Debnath; Md. Abdur Rahman; Mohaimenul Azam Khan Raiaan; Md Rafiqul Islam; Asif Karim; Reem E. Mohamed; Sami Azam (CoRR, 2025)