Preprint
Jul 2026
ProMoE-FL: Prototype-conditioned Mixture of Experts for Multimodal Federated Learning with Missing Modalities
ProMoE-FL, a Prototype-conditioned Mixture-of-Experts framework for robust missing-modality feature synthesis in multimodal federated learning with missing modality, builds a global client-aware prototype bank that captures clinically meaningful modality priors across institutions.
Aavash Chhetri, Bibek Niroula, Eduard Vazquez et al.
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