Author

Donghang Wu

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Preprint Sep 2026

CharDuplex: Building Character-Consistent Full-Duplex Spoken Dialogue Models

Full-duplex speech models are moving voice interaction beyond conventional turn-taking, yet natural conversation is shaped not only by when an agent speaks, but also by how it behaves as a conversational character. We present CharDuplex, a character-driven full-duplex speech model that combines real-time spoken interac...

Donghang Wu, Yi-Si Liu, Chen Chen et al. · 0 citations

Preprint Sep 2026

Beyond Textual Chain-of-Thought: JEPA-Conditioned Latent Reasoning for Large Audio Language Models

JELAR, a Joint-Embedding Predictive Architecture (JEPA)-based latent reasoning framework that conditions latent reasoning supervision on acoustic representations learned from raw waveforms, demonstrates the effectiveness of JEPA-conditioned latent reasoning as an alternative to explicit textual CoT supervision.

Donghang Wu, Haoyang Zhang, Yizhou Peng et al. · 0 citations