Hongyu Liu

HKUST

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Publication activitypapers/week, last 8 weeks

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Architecture Design (Transformers, SSMs, MoE) (1)Computer Vision (1)Multimodal Models (1)

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Xuan Wang (1)Yating Wang (1)Zijian Wu (1)Ziyu Wan (1)

Papers (1)

Apr 6, 2026

Apr 6, 2026·also D geometric representations that ensure, D-based methods lack a sense of

AvatarPointillist: AutoRegressive 4D Gaussian Avatarization

Autoregressive Transformers can now generate high-fidelity, animatable 4D Gaussian avatars from single portrait images, offering a new paradigm for controllable avatar creation.

Hongyu Liu, Xuan Wang, Yating Wang +6

Architecture Design (Transformers, SSMs, MoE)Computer Vision Multimodal Models

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Hongyu Liu

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)