Xiaoyang Wang

FairMoE-Health: Fairness-Aware Mixture of Experts for Equitable Multimodal Clinical Prediction.

Mixture-of-Experts (MoE) models for multi modal clinical prediction route patients to specialized ex pert networks based on input modalities, but we show that this routing mechanism introduces a previously un recognized source of demographic bias: because modality availability (e.g., whether a chest X-ray exists) corre...