About me

Hi there!

I am a 3th-year undergraduate student at the University of Central South University of China (CSU). I am working with Prof. Huiping Zhuang, Prof. Rongchang Zhao, Dr. Songning Lai and Dr. Rui Li.

My research interests include computer vision, continual learning and LLM.

News

• 2025.5：paper MHALO: Evaluating MLLMs as Fine-grained Hallucination Detectors (ACL Findings) was accept!
• 2025.4：paper Class Incremental Semantic Segmentation Based on Linear Closed-form Solution (CVPR Workshop) was accept!
• 2024.12：paper AIDC: Benchmark for Analytical Learning in Incremental Disease Classification (ICASSP) was accept!
• 2024.10：paper HFGS: High-Frequency Information Guided Net for Multi-Regions Pseudo-CT Synthesis (BIBM) was accept!
• 2024.9：I won the the National Scholarship (10K RMB)! I also won the First-Class Scholarship (2k RMB)!

Papers(including under review) (Full List)

TS-ACL: A Time Series Analytic Continual Learning Framework for Privacy-Preserving and Class-Incremental Pattern Recognition
Jiaxu Li, Fan Kejia, Songning Lai, Llinpu Lv, Anfeng Liu, Jianheng Tang, HH Song, Huiping Zhuang
Under review

Class Incremental Semantic Segmentation Based on Linear Closed-form Solution
Jiaxu Li, Songning Lai, Rui Li, Rongchang Zhao, Yutao Yue, Huiping Zhuang
IEEE Conference on Computer Vision and Pattern Recognition (CVPR Workshop), 2025

CFSSeg: Closed-Form Solution for Class-Incremental Semantic Segmentation of 2D Images and 3D Point Clouds
Jiaxu Li,Rui Li,Jianyu Qi,Songning Lai,Rongchang Zhao,Yutao Yue,Huiping Zhuang
Under review

AIDC: Benchmark for Analytical Learning in Incremental Disease Classification
Rongchang Zhao, Jianyu Qi, Rui Li, Zhijie Zheng,Jian Zhang,Jiaxu Li
International Conference on Acoustics, Speech, and Signal Processing(ICASSP), 2025.

ACU: Analytic Continual Unlearning for Efficient and Exact Forgetting with Privacy Preservation
jianheng Tang, Huiping Zhuang, Di Fang, Jiaxu Li, Feijiang Han, Yajiang Huang, Kejia Fan, Leye Wang, Zhanxing Zhu, Shanghang Zhang, Houbing Herbert Song, Yunhuai Liu
Under review

CAT: Concept-level backdoor ATtacks for Concept Bottleneck Models
Songning Lai, J Yang, Y Huang, L Hu, T Xue, Z Hu, Jiaxu Li, H Liao, Yutao Yue
Under review

HFGS: High-Frequency Information Guided Net for Multi-Regions Pseudo-CT Synthesis
Rongchang Zhao, Jianyu Qi, Rui Li, Teng Yang, Jiaxu Li, Jian Zhang, Zijian Zhang
IEEE International Conference on Bioinformatics and Biomedicine (BIBM), 2025.

MHALO: Evaluating MLLMs as Fine-grained Hallucination Detectors
Yishuo Cai, Renjie Gu, Jiaxu Li, Xuancheng Huang, Junzhe Chen, Xiaotao Gu, Minlie Huang
Association for Computational Linguistics (ACL), 2025

MR-to-CT: Only Improving Overall Similarity is Not Our Goal
Rongchang Zhao, Jianyu Qi,Jiaxu Li, Rui Li
Under review

Honors and Awards

• 2024-10 National Scholarship (10K RMB)

• 2024-10 First-class Scholarship (2K RMB)

Working Experiences

• 2024.8 - present, South China University of Technology, advised by Prof. Huiping Zhuang.
• 2024.8 - present, CSU, advised by Prof. Rongchang Zhao.