VISUAL GENERATION · MULTIMODAL UNDERSTANDING

Visual generation.
Multimodal understanding.

I am a Ph.D. student (2023–present) in the School of Electrical and Information Engineering at Tianjin University, supervised by Prof. An-An Liu and Prof. Lanjun Wang. Alongside my doctoral research, I interned with the DreamX team at Amap, Alibaba Group, and am now interning with the Bailing Multimodal Team at Ant Group through the PlanA program.

My research focuses on visual generation and multimodal understanding, with interests in image and video synthesis, controllable generation, and generative model safety.

Interested in my research? chenruidong@tju.edu.cn

  • Visual generation
  • Multimodal understanding

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Past 12 months
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Selected Publications 6

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First-author, co-first-author, and first-student-author work.

All Publications 14

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2026

NeurIPS 2026Co-first author

Breaking the Static: Dynamic Text Conditioning for Diverse Image Generation

Meng Yu, Ruidong Chen, Qingfeng Shi, Yingmao Miao, Yancheng Bai, Lei Sun, Xiangxiang Chu, Hesheng Wang, Xiaodan Liang

ACM CCS 2026

What Concepts Lie Within? Detecting and Suppressing Risky Content in Diffusion Transformers

Chenyu Zhang, Lanjun Wang, Yueyang Cheng, Ruidong Chen, Anan Liu

2025

2024