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Junsong Chen

Ph.D. Student
DLUT EECS
cjs1020440147 [at] icloud [dot] com


About Me

I am currently a research intern at NVIDIA Research supervised by Dr. Enze Xie and Prof. Song Han. I am also a Ph.D. student at IIAU Lab of DLUT EECS, advised by Prof. Huchuan Lu. My research area is the intersection of AIGC and machine learning, especially algorithm and system co-design for deep learning and its applications.

I was also a Research Assistant at The University of Hong Kong under the supervision of Prof. Ping Luo.

News

Selected Publications

  1. Arxiv
    ⚡️SANA:: Efficient High-Resolution Image Synthesis with Linear Diffusion Transformer
    Enze Xie*, Junsong Chen*, Junyu Chen, Han Cai, Haotian Tang, Yujun Lin, Zhekai Zhang, Muyang Li, Ligeng Zhu, Yao Lu, Song Han
    Arxiv, 2024.
    Paper Project Page Code(coming soon)

  2. ECCV
    PixArt-Σ: Weak-to-Strong Training of Diffusion Transformer for 4K Text-to-Image Generation
    Junsong Chen*, Chongjian Ge*, Enze Xie*†, Yue Wu*, Lewei Yao, Xiaozhe Ren, Zhongdao Wang, Ping Luo, Huchuan Lu, Zhenguo Li
    ECCV, 2024.
    Paper Project Page Youtube Code star

  3. ICLR
    PixArt-α: Fast Training of Diffusion Transformer for Photorealistic Text-to-Image Synthesis
    Junsong Chen*, Jincheng Yu*, Chongjian Ge*, Lewei Yao*, Enze Xie, Yue Wu, Zhongdao Wang, James Kwok, Ping Luo, Huchuan Lu, Zhenguo Li
    ICLR, 2024.
    Paper Project Page Demo Code star Spotlight

  4. Arxiv
    Deep Compression Autoencoder for Efficient High-Resolution Diffusion Models
    Junyu Chen*, Han Cai*, Junsong Chen, Enze Xie, Shang Yang, Haotian Tang, Muyang Li, Yao Lu, Song Han
    Arxiv, 2024.
    Paper Project Page Code star

  5. Arxiv
    HART: Efficient Visual Generation with Hybrid Autoregressive Transformer
    Haotian Tang*, Yecheng Wu*, Shang Yang, Enze Xie, Junsong Chen, Junyu Chen*, Zhuoyang Zhang, Han Cai, Yao Lu, Song Han
    Arxiv, 2024.
    Paper Project Page Demo Code star

  6. ICCV
    MetaBEV: Solving Sensor Failures for BEV Detection and Map Segmentation
    Chongjian Ge*, Junsong Chen*, Enze Xie, Zhongdao Wang, Lanqing Hong, Huchuan Lu, Zhenguo Li, Ping Luo
    ICCV, 2023.
    Paper Project Page Youtube Code star

  7. CVPR
    ARKitTrack: A New Diverse Dataset for Tracking Using Mobile RGB-D Data
    Haojie Zhao*, Junsong Chen*, Lijun Wang, Huchuan Lu
    CVPR, 2023.
    Paper Project Page Youtube code star

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