Sachin Sharma

XPA-FedCBR: A Federated Case-Based Reasoning System for Explainable and Privacy-Aware Lung Cancer Diagnosis

The proposed XPA-FedCBR combines Federated Learning, which trains a shared model across institutions without moving raw data, with Case-Based Reasoning, which supports each prediction by retrieving clinically similar past cases and, for uncertain predictions, using them to refine the decision.