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Zixian Su

Researcher
Life Simulation Research Center,
Beijing Academy of Artificial Intelligence (BAAI)
Chengfu Road No.150, Beijing
zxsu (at) baai.ac.cn
zixian12138 (at) 163.com


Short Bio

I am a researcher at the Life Simulation Research Center, Beijing Academy of Artificial Intelligence (BAAI). I received my Ph.D. in Computer Science from the University of Liverpool in 2024, advised by Profs. Xi Yang, Kaizhu Huang, Qiufeng Wang, and Frans Coenen.

My research focuses on reliable AI, spanning test-time adaptation and domain generalization, multimodal models and agents, and medical image analysis. My recent work includes cardiac MRI analysis and 3D/4D cardiac reconstruction.

Research Interests

News

Publications [Google Scholar]

* Equal contribution.

  1. NeurIPS2026 Overview of CardioLens: Revealing the Clinical Reality Gap of MLLMs via Multi-Sequence Cardiac MRI Evaluations
    CardioLens: Revealing the Clinical Reality Gap of MLLMs via Multi-Sequence Cardiac MRI Evaluations
    Zixian Su*, Hongkai Zhang*, Fan Gao*, Encheng Su, Taiping Qu, Jingwei Guo, Nan Zhang, Hui Wang, Zhen Zhou, Kairui Bo, Yan Chen, Yue Ren, Shuai Li, Lei Xu, Henggui Zhang
    Conference on Neural Information Processing Systems, 2026
    PDF BibTex Accepted

  2. TNNLS2026 Overview of Rethinking Spectral Graph Neural Networks With Spatially Adaptive Filtering
    Rethinking Spectral Graph Neural Networks With Spatially Adaptive Filtering
    Jingwei Guo, Kaizhu Huang, Xinping Yi, Zixian Su, Rui Zhang
    IEEE Transactions on Neural Networks and Learning Systems, 37(9):4696–4710, 2026
    PDF Code BibTex Published

  3. arXiv Overview of BAAI Cardiac Agent: An Intelligent Multimodal Agent for Automated Reasoning and Diagnosis of Cardiovascular Diseases from Cardiac Magnetic Resonance Imaging
    BAAI Cardiac Agent: An Intelligent Multimodal Agent for Automated Reasoning and Diagnosis of Cardiovascular Diseases from Cardiac Magnetic Resonance Imaging
    Taiping Qu, Hongkai Zhang, Lantian Zhang, Can Zhao, Nan Zhang, Hui Wang, Zhen Zhou, Mingye Zou, Kairui Bo, Pengfei Zhao, Xingxing Jin, Zixian Su, Kun Jiang, Huan Liu, Yu Du, Maozhou Wang, Ruifang Yan, Zhongyuan Wang, Tiejun Huang, Lei Xu, Henggui Zhang
    Preprint, 2026
    PDF Code BibTex Under revision at Nature Communications

  4. arXiv Overview of Un-mixing Test-time Adaptation under Heterogeneous Data Streams
    Un-mixing Test-time Adaptation under Heterogeneous Data Streams
    Zixian Su*, Jingwei Guo*, Xi Yang, Qiufeng Wang, Kaizhu Huang
    Preprint
    PDF Code BibTex Under revision at IEEE TNNLS

  5. arXiv Overview of Navigating Distribution Shifts in Medical Image Analysis: A Survey
    Navigating Distribution Shifts in Medical Image Analysis: A Survey
    Zixian Su*, Jingwei Guo*, Xi Yang, Qiufeng Wang, Frans Coenen, Amir Hussain, Kaizhu Huang
    Preprint
    PDF BibTex Under revision at TMLR

  6. AAAI2024 Overview of Unraveling Batch Normalization for Realistic Test-Time Adaptation
    Unraveling Batch Normalization for Realistic Test-Time Adaptation
    Zixian Su, Jingwei Guo, Kai Yao, Xi Yang, Qiufeng Wang, Kaizhu Huang
    Proceedings of the AAAI Conference on Artificial Intelligence
    PDF Code BibTex Published · Oral

  7. TNNLS2025 Overview of SCMix: Stochastic Compound Mixing for Open Compound Domain Adaptation in Semantic Segmentation
    SCMix: Stochastic Compound Mixing for Open Compound Domain Adaptation in Semantic Segmentation
    Kai Yao, Zhaorui Tan, Zixian Su, Xi Yang, Jie Sun, Kaizhu Huang
    IEEE Transactions on Neural Networks and Learning Systems, 36(9):16803–16813, 2025
    PDF BibTex Published

  8. AAAI2023 Overview of Rethinking data augmentation for single-source domain generalization in medical image segmentation
    Rethinking data augmentation for single-source domain generalization in medical image segmentation
    Zixian Su*, Kai Yao*, Xi Yang, Kaizhu Huang, Qiufeng Wang, Jie Sun
    Proceedings of the AAAI Conference on Artificial Intelligence
    PDF Code BibTex Published

  9. CIKM2023 Overview of Explore Epistemic Uncertainty in Domain Adaptive Semantic Segmentation
    Explore Epistemic Uncertainty in Domain Adaptive Semantic Segmentation
    Kai Yao, Zixian Su, Xi Yang, Jie Sun, Kaizhu Huang
    Proceedings of the 32nd ACM International Conference on Information and Knowledge Management
    PDF BibTex Published · Oral

  10. JBHI Overview of Mind the gap:Alleviating local imbalance for unsupervised cross-modality medical image segmentation
    Mind the gap:Alleviating local imbalance for unsupervised cross-modality medical image segmentation
    Zixian Su, Kai Yao, Xi Yang, Qiufeng Wang, Yuyao Yan, Jie Sun, Kaizhu Huang
    IEEE Journal of Biomedical and Health Informatics
    PDF Code BibTex Published

  11. JBHI Overview of A novel 3D unsupervised domain adaptation framework for cross-modality medical image segmentation
    A novel 3D unsupervised domain adaptation framework for cross-modality medical image segmentation
    Kai Yao*, Zixian Su*, Kaizhu Huang, Xi Yang, Jie Sun, Amir Hussain, Frans Coenen
    IEEE Journal of Biomedical and Health Informatics
    PDF Code BibTex Published

  12. MIA Overview of CrossMoDA 2021 challenge:Benchmark of cross-modality domain adaptation techniques for vestibular schwannoma and cochlea segmentation
    CrossMoDA 2021 challenge:Benchmark of cross-modality domain adaptation techniques for vestibular schwannoma and cochlea segmentation
    R. Dorent, A. Kujawa, M. Ivory, ..., Zixian Su, ..., T. Vercauteren
    Medical Image Analysis
    PDF BibTex Published

  13. Chin. Phys. B Overview of Topological Anderson insulator in two-dimensional non-Hermitian systems
    Topological Anderson insulator in two-dimensional non-Hermitian systems
    Hongfang Liu, Zixian Su, Zhi-Qiang Zhang, Hua Jiang
    Chinese Physics B
    PDF BibTex Published

  14. Chin. Phys. B Overview of Disorder induced phase transition in magnetic higher-order topological insulator:A machine learning study
    Disorder induced phase transition in magnetic higher-order topological insulator:A machine learning study
    Zixian Su, Yanzhuo Kang, Bofeng Zhang, Zhiqiang Zhang, Hua Jiang
    Chinese Physics B
    PDF BibTex Published