Author

Jun-Feng Ma

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Preprint Aug 2026

PACE: A Playback-Aligned Context Engine for LLM-Based Full-Duplex Voice Dialogue

LLM-based full-duplex voice services allow users to speak while the assistant is responding. Because servers can generate output and advance dialogue state faster than clients can play it, subsequent user speech may be interpreted based on content the user never heard. We call this failure Generative Context Mis-anchor...

Shi-Bo Wang, Zicheng Zhang, Libo Wang et al. · 0 citations

Jul 2026

AptAvatar: Fast and Vivid Long-Form Audio-Driven Video Generation for Production-Ready Avatars

Production-ready audio-driven avatar generation requires efficient inference without sacrificing fidelity or motion expressiveness. However, existing acceleration methods often compromise quality through restrictive architectural choices, such as causal attention and short temporal horizons, or by reducing model capaci...

Hengyuan Zhang, Jing-Na Sun, Mei-Guang Jin et al. · arXiv.org · 1 citation

Jul 2026

TaoMate: Anchor-Guided Memory Bridging Evolving and Reference States for Real-Time Audio-Video Digital Human Generation

Results show that \method preserves stable appearance across prompt-conditioned segments and strong audio-visual synchronization under autoregressive generation, accelerating autoregressive inference without pipeline-specific retraining.

Qijun Gan, Chen-Wei Zhang, Mei-Guang Jin et al. · arXiv.org · 0 citations