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cs.LG2026
Fixing a Model That Learned Worse Cancer Means Lower Risk: Monotonic Constraints in Bladder Cancer Recurrence Prediction
Saram Abbas, David Thomas, Naeem Soomro +3
Background and Objective: Clinicians expect recurrence risk to climb with cancer severity. In a UK multicentre trial, an unconstrained XGBoost model learnt that higher tumour stage…
cs.LG2026
Training-Free Human-in-the-Loop Anomaly Detection via Memory Bank Correction
Ayusha Abbas, Saram Abbas, Kabita Adhikari
Anomaly detectors are hardest to deploy exactly where training data is scarcest: a newly commissioned production line has a handful of verified "golden" samples and no machine-lear…
cs.CV2026
Zero-Shot Adaptation of Medical Vision Foundation Models for High-Frequency Micro-Ultrasound Prostate Segmentation
Ayusha Abbas, Saram Abbas, Kabita Adhikari
Prostate cancer claims a life every 80 seconds. Early detection is needed to prevent disease progression, and both PSA density calculation and biopsy decisions rely on knowing the…