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Xiangyue Liu
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Xiangyue Liu
@star_chenxi
PhD @HKUST | Multimodal Pretraining, Model Architecture, Large Multimodal Foundation Models
Hong Kong
xiangyueliu.github.io
Joined September 2021
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  • user avatar
    Xiangyue Liu
    @star_chenxi
    Jul 6
    Adding image generation makes your LLM dumber (MoE/MoT collapse)📉. We fixed it! 🪨Rosetta (HKUST 🤝 Tencent Hunyuan Foundation Model Team) eliminates gradient conflicts to keep your LLM smart. ⚡️Strictly ZERO extra VRAM overhead. 💻Single-GPU pretraining reproducible in 90 mins!
    108
  • user avatar
    Xiangyue Liu
    @star_chenxi
    Jul 1
    Thrilled to share our paper, Symbiotic-MoE, has been accepted to ECCV 2026! 🎉🎉🎉 ❓ How do we unify Multimodal Understanding and Generation in native foundation models without catastrophic forgetting? 💡 We propose Symbiotic-MoE, a native multimodal Mixture-of-Experts
    136
  • user avatar
    Xiangyue Liu
    @star_chenxi
    Feb 7, 2025
    #3DV2025 #GaussianAvatarEditor 🥳🥳🥳 Thrilled to share our 3DV paper, an innovative framework for text-driven editing of animatable Gaussian head avatars that can be fully controlled in expression, pose, and viewpoint. Code has released! 🎉🎉🎉 xiangyueliu.github.io/GaussianAvatar…
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    232
  • user avatar
    Xiangyue Liu
    @star_chenxi
    Apr 8, 2024
    #CVRP2024 #NeRF2NeRF 🥳🥳🥳Thrilled to share our high score 554 CVPR paper "GenN2N: Generative NeRF2NeRF Translation"🎉🎉🎉, a unified framework for various NeRF2NeRF tasks like NeRF editing, colorization, super-resolution, inpainting. Code coming soon! 🔗xiangyueliu.github.io/GenN2N/
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    8.8K