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Conversational 3D heads no longer need static weights: turning live dyadic audiovisual streams into an online self-supervised training signal makes avatar motion up to 11.1% more coherent as dialogues unfold.
EHR (Emotion Hallucination Rate), an evaluator that quantifies emotion hallucinations across six facets, and HMER (Hallucination-aware Memory-guided Emotion Reasoning), a training-free framework for emotion hallucination mitigation, which enables fine-grained mitigation across diverse hallucination facets.
