Author

Junlang Qian

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Preprint Oct 2026

Parasitic Co-Denoising: Unlocking 3D Human Motion Generation in a Frozen Video Diffusion Model

Despite never being supervised on explicit 3D motion, large-scale text-to-video diffusion models synthesize realistic human motion in their generated videos. We ask whether this implicit knowledge can be turned into explicit 3D motion generation, without training a separate motion model. Probing a frozen Wan2.1 reveals...

Yun-Jiao Zhou, Junlang Qian, Li-Hua Xie et al. · 0 citations

#artificial intelligence Preprint Oct 2026

SYNLAT: Syntax-Aligned Text-Latent Compression for Chain-of-Thought Reasoning

This work introduces SynLat, a text-latent CoT framework that aligns compression boundaries with syntactic structure through non-overlapping Syntax-Aligned Units (SAUs) and generates mixed reasoning from only the question and requested compression level at inference.

Yi-Feng Zhao, Hong-Jun Yu, Shi-Bo Wang et al. · 0 citations