Author

Junjie Chen

Hefei University of Technology

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Preprint Sep 2026

EvolvingAvatar: Interactive 3D Head Generation That Adapts as Conversations Unfold

Interactive 3D head generation requires coordinated speaking and listening motion that responds to an evolving conversation. Existing generators use incoming observations as context but keep their parameters fixed, leaving conversational patterns unused as a learning signal. We introduce EvolvingAvatar, a causal genera...

Junjie Chen, Fei Wang, Kun Li et al. · 0 citations

Preprint Aug 2026

Robust Incomplete Multimodal Sentiment Analysis via Iterative Proxy Correction

The proposed iterative proxy correction framework for robust incomplete MSA constructs a language-oriented proxy from non-language modalities and progressively refines it under multimodal context through gated residual correction, allowing the model to balance proxy-based compensation and trustworthy linguistic evidenc...

Zhi-Fa Geng, Subin Huang, Hao Guo et al. · 0 citations