Author

Yun Chen

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Preprint Sep 2026

MotionMaestro: Masked Tokenization for Unified Motion Generation

Human motion generation plays an important role in applications such as character animation, virtual environments, and embodied interaction. While existing approaches have achieved remarkable progress, many of them are developed for individual tasks, including text-to-motion, pose-conditioned generation, and trajectory...

Yun Chen, Munchurl Kim, Jeonghyeok Do · 0 citations

#artificial intelligence Preprint Sep 2026

Modeling, Scaling, and Decoding: Optimizing Controllable Speech Generation with Nonverbal Vocalizations

Controllable synthesis of nonverbal vocalizations (NVVs) is es- sential for natural and expressive speech, but remains challeng- ing due to their acoustic diversity and imbalanced distribution in existing corpora. To address these challenges, we develop an NVV-aware DiTAR system that models continuous speech latents, e...

Zi-Yu Zhang, Yun Chen, Tai-Hui Wang et al. · 0 citations