Author

Kai Geissler

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#artificial intelligence Open access Mar 2026

The MAMA-MIA Challenge: Advancing Generalizability and Fairness in Breast MRI Tumor Segmentation and Treatment Response Prediction

The MAMA-MIA Challenge provides standardized datasets, evaluation protocols, and public resources to promote the development of robust and equitable artificial intelligence systems for breast cancer imaging.

Lidia Garrucho, Smriti Joshi, Kaisar Kushibar et al. · IEEE Transactions on Medical... · 2 citations

#artificial intelligence Preprint Aug 2026

Subtraction-Based Tumor Segmentation and Lesion-Centered pCR Prediction for the MAMA-MIA Challenge

The results indicate that subtraction-based input and ensembling support robust tumor segmentation under cross-site domain shift, whereas pCR prediction from baseline DCE-MRI alone remains limited.

Kai Geissler, Raphael Schäfer · 0 citations