Introduces the Indic-CodecFake dataset for Indic codec deepfakes and SATYAM, a novel hyperbolic ALM that outperforms baselines through dual-stage semantic-prosodic fusion using Bhattacharya distance.
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NOVA-ARC is a hyperbolic geometry framework that transfers emotion supervision from labeled non-verbal vocalizations to unlabeled verbal speech in multiple languages via optimal transport prototype alignment and consistency regularization.
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Indic-CodecFake meets SATYAM: Towards Detecting Neural Audio Codec Synthesized Speech Deepfakes in Indic Languages
Introduces the Indic-CodecFake dataset for Indic codec deepfakes and SATYAM, a novel hyperbolic ALM that outperforms baselines through dual-stage semantic-prosodic fusion using Bhattacharya distance.
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Prosody as Supervision: Bridging the Non-Verbal--Verbal for Multilingual Speech Emotion Recognition
NOVA-ARC is a hyperbolic geometry framework that transfers emotion supervision from labeled non-verbal vocalizations to unlabeled verbal speech in multiple languages via optimal transport prototype alignment and consistency regularization.