TY - RPRT TI - DAG-HEART: Directed Acyclic Graph-Guided Health Equity-Aware Representation Transfer Learning Framework for Breast Cancer AU - Baek, M. AU - Wang, J. AU - Wan, S. PY - 2026 DO - 10.64898/2026.08.31.748384 UR - https://www.biorxiv.org/content/10.64898/2026.08.31.748384v1 ID - 10.64898/2026.08.31.748384 ER -