I am currently a Ph.D. student in a joint program between Shandong University (SDU) and the Beijing Institute for General Artificial Intelligence (BIGAI). I am jointly supervised by Prof. Xin-Shun Xu and Zhen-Duo Chen from the MIMA Lab; Dr. Zixia Jia and Dr. Zilong Zheng from the BIGAI, NLCo Group.

My research interests are primarily focused on 3D Scene Understanding, Multimodal Large Language Models, as well as Fine-grained Few-shot Learning.

🔥 News

  • 2025.06:  🎉🎉 One paper is accepted by TCSVT (SCI-1)!
  • 2024.12:  🎉🎉 One paper is accepted by AAAI 2025 (CCF-A)!
  • 2024.07:  🎉🎉 One paper is accepted by ACM MM 2024 (CCF-A)!
  • 2023.12:  🎉🎉 One paper is accepted by AAAI 2024 (CCF-A)!

📝 Publications

TCSVT 2025
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BTG-Net++: Enhanced Bi-directional Task-Guided Network for Few-Shot Fine-Grained Image Classification

Zhen-Xiang Ma, Zhen-Duo Chen, Tai Zheng, Xin Luo, Xin-Shun Xu

TCSVT (SCI-1) Code

AAAI 2025
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Few-Shot Fine-Grained Image Classification with Progressively Feature Refinement and Continuous Relationship Modeling

Zhen-Xiang Ma, Zhen-Duo Chen, Tai Zheng, Xin Luo, Zixia Jia, Xin-Shun Xu

AAAI (CCF-A)

ACM MM 2024
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Bi-directional Task-Guided Network for Few-Shot Fine-Grained Image Classification

Zhen-Xiang Ma, Zhen-Duo Chen, Li-Jun Zhao, Zi-Chao Zhang, Tai Zheng, Xin Luo, Xin-Shun Xu

ACM MM (CCF-A)

AAAI 2024
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Cross-Layer and Cross-Sample Feature Optimization Network for Few-Shot Fine-Grained Image Classification

Zhen-Xiang Ma, Zhen-Duo Chen, Tai Zheng, Xin Luo, Xin-Shun Xu

AAAI (CCF-A) Code

🎖 Honors and Awards

  • 2024.11 Outstanding Award for Medium-term Evaluation, Shandong University.
  • 2024.10 First-Class Doctoral Scholarship of SDU.
  • 2023.10 Outstanding Graduate Student of SDU.
  • 2022.06 Outstanding Graduates of SDU.

📖 Educations

  • 2022.06 - 2027.06(expected), Ph.D, Artificial Intelligence, School of Software, Shandong University.

  • 2018.09 - 2022.06, B.Eng., Software Engineering (Artificial Intelligence Experimental Class), School of Software, Shandong University.

💻 Professional Activities (Program Committee & Reviewer)

  • AAAI Conference on Artificial Intelligence (AAAI): 2025
  • ACM International Conference on Multimedia (MM): 2025
  • Elsevier Journal of Neurocomputing