Article

TrustFedKG-Health: Explainability-Aware Personalized Federated Knowledge Graph Neural Network with Uncertainty-Guided Clinical Reasoning

2026-06-02

Abstract excerpt

<title>Abstract</title> <p>During preliminary experiments with federated graph learning on MIMIC-IV, we observed a consistent failure mode: hospitals with large patient volumes systematically dominated model aggregation even when their EHR records contained substantially higher rates of missing lab values and inconsistent diagnostic coding. A hospital contributing 30% of training samples but with 18% missing lab...

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Literature Corpus work: 5c104138-96db-5d32-bb98-7bcec8688f84
DOI: 10.21203/rs.3.rs-9872496/v1

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