Article Summary

• R$^{2}$Seg: Training-Free OOD Medical Tumor Segmentation via Anatomical Reasoning and Statistical Rejection Author 1, Author 2, Author 3
  R2Seg Medical Tumor Segmentation OOD Training-Free Anatomical Reasoning
  Published: 2025-11-18 Link: https://arxiv.org/pdf/2511.12691.pdf