TY - RPRT TI - Cosine Similarity Conflates Clinically Distinct Cancer Variants: A Case for Typed-Graph Retrieval in Precision Oncology Decision Support AU - Khan, U. A. PY - 2026 DO - 10.64898/2026.05.05.723102 UR - https://www.biorxiv.org/content/10.64898/2026.05.05.723102v1 ID - 10.64898/2026.05.05.723102 ER -