Ziyang Chen

PhD student, Northwestern Polytechnical University

Joined

October 2022

Names

Ziyang Chen (Preferred)

Emails

****@mail.nwpu.edu.cn (Confirmed)

****@pjlab.org.cn (Confirmed)

Personal Links

Career & Education History

PhD student

Northwestern Polytechnical University (nwpu.edu.cn)

2023 – Present

MS student

Northwestern Polytechnical University (nwpu.edu.cn)

2021 – 2023

Undergrad student

Northwestern Polytechnical University (nwpu.edu.cn)

2017 – 2021

Advisors, Relations & Conflicts

Coauthor

Yiwen Ye

2022 – Present

Coauthor

Yongsheng Pan

2021 – Present

PhD Advisor

Yong Xia

2021 – Present

Expertise

Multimodal large language model

2025 – Present

Ophthalmology

2025 – Present

Domain adaptation

2021 – Present

Domain generalization

2021 – Present

Semantic segmentation

2021 – Present

Publications

The Attack Means Nothing: Test-time Adversarial Defense Improves Zero-shot Adversarial Robustness for Medical Vision-Language Models
Ziyang Chen, Yiwen Ye, Yongsheng Pan, Yong Xia
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
Enjoying Information Dividend: Gaze Track-based Medical Weakly Supervised Segmentation
Zhisong Wang, Yiwen Ye, Ziyang Chen, Yong Xia
- CoRR 2025
- Readers: Everyone
SegRap2023: A benchmark of organs-at-risk and gross tumor volume Segmentation for Radiotherapy Planning of Nasopharyngeal Carcinoma
Xiangde Luo, Jia Fu, Yunxin Zhong, Shuolin Liu, Bing Han, Mehdi Astaraki, Simone Bendazzoli, Iuliana Toma-Dasu, Yiwen Ye, Ziyang Chen, Yong Xia, Yanzhou Su, Jin Ye, Junjun He, Zhaohu Xing, Hongqiu Wang, Lei Zhu, Kaixiang Yang, Xin Fang, Zhiwei Wang et al. (22 additional authors not shown)
- Medical Image Anal. 2025
- Readers: Everyone
Seeing Far and Clearly: Mitigating Hallucinations in MLLMs with Attention Causal Decoding
Feilong Tang, Chengzhi Liu, Zhongxing Xu, Ming Hu, Zile Huang, Haochen Xue, Ziyang Chen, Zelin Peng, Zhiwei Yang, Sijin Zhou, Wenxue Li, Yulong Li, Wenxuan Song, Shiyan Su, Wei Feng, Jionglong Su, Mingquan Lin, Yifan Peng, Xuelian Cheng, Imran Razzak et al. (1 additional authors not shown)
- CVPR 2025
- Readers: Everyone
CADS: A Self-Supervised Learner via Cross-Modal Alignment and Deep Self-Distillation for CT Volume Segmentation
Yiwen Ye, Jianpeng Zhang, Ziyang Chen, Yong Xia
- IEEE Trans. Medical Imaging 2025
- Readers: Everyone
Gradient Alignment Improves Test-Time Adaptation for Medical Image Segmentation
Ziyang Chen, Yiwen Ye, Yongsheng Pan, Yong Xia
- AAAI 2025
- Readers: Everyone
Reframing Universal Lesion Segmentation as a Large-Organ Lesion Segmentation Task
Xiaoyu Bai, Ziyang Chen, Shaoteng Zhang, Qin Liu, Xing Liu, Yong Xia
- FLARE 2024 withMinorRevisions
- Readers: Everyone
Rethinking nnU-Net for Cross-Modality Unsupervised Domain Adaptation in Abdominal Organ Segmentation
Ziyang Chen, Xiaoyu Bai, Zhisong Wang, Yiwen Ye, Yongsheng Pan, Yong Xia
- FLARE 2024 withMinorRevisions
- Readers: Everyone
TriLA: Triple-Level Alignment Based Unsupervised Domain Adaptation for Joint Segmentation of Optic Disc and Optic Cup
Ziyang Chen, Yongsheng Pan, Yiwen Ye, Zhiyong Wang, Yong Xia
- IEEE J. Biomed. Health Informatics 2024
- Readers: Everyone
Touchstone Benchmark: Are We on the Right Way for Evaluating AI Algorithms for Medical Segmentation?
Pedro R. A. S. Bassi, Wenxuan Li, Yucheng Tang, Fabian Isensee, Zifu Wang, Jieneng Chen, Yu-Cheng Chou, Yannick Kirchhoff, Maximilian Rouven Rokuss, Ziyan Huang, Jin Ye, Junjun He, Tassilo Wald, Constantin Ulrich, Michael Baumgartner, Saikat Roy, Klaus Maier-Hein, Paul F Jaeger, Yiwen Ye, Yutong Xie et al. (33 additional authors not shown)
- NeurIPS 2024 Track Datasets and Benchmarks Poster
- Readers: Everyone

View all 36 publications

Co-Authors

View all 128 co-authors