教育经历

2018年9月-2022年6月，厦门大学智能科学与技术专业，博士学位

2016年9月-2018年6月，武汉大学计算机技术专业，硕士学位

2012年9月-2016年6月，福州大学信息安全专业，学士学位

工作经历

2026年3月至今，厦门大学人工智能研究院，副教授

2024年3月-2026年3月，新加坡国立大学，博士后

2022年6月-2026年3月，厦门大学信息学院，博士后

科研领域

长期从事计算机视觉和多模态处理领域研究，包括多模态大模型、多模态三维空间智能、多模态遥感/无人机、真伪检测等。主持国家自然科学基金青年基金项目和博士后面上基金，作为骨干成员参与科技创新2030—“新一代人工智能”重大项目。担任ACM MM 2025的Proceeding Chair，ACM MM 2024，NeurIPS 2025，ACM MM 2025，CVPR 2026和ACM MM 2026等CCF-A类会议领域主席。

代表性论文

1. Jiayi Ji, Haowei Wang, Changli Wu, Yiwei Ma, Xiaoshuai Sun, Rongrong Ji. JM3D & JM3D-LLM: Elevating 3D Representation With Joint Multi-Modal Cues. IEEE Transactions on Pattern Analysis and Machine Intelligence, 2025.

2. Haowei Wang, Jiayi Ji, Tianyu Guo, Yilong Yang, Yiyi Zhou, Xiaoshuai Sun, Rongrong Ji. NICE: Improving Panoptic Narrative Detection and Segmentation With Cascading Collaborative Learning. IEEE Transactions on Pattern Analysis and Machine Intelligence, 2025.

3. Mingrui Wu, Oucheng Huang, Jiayi Ji*, Jianzhuang Liu, Xiaoshuai Sun, Liujuan Cao, Rongrong Ji*. TraDiffusion: Trajectory-Based Training-Free Image Generation. International Journal of Computer Vision, 2025.

4.Jiayi Ji, Yiwei Ma, Xiaoshuai Sun, Yiyi Zhou, Yongjian Wu, Rongrong Ji. A Metric-oriented Focal Mechanism for Image Captioning. IEEE Transactions on Image Processing, 2022.

5.Lvpan Cai, Haowei Wang, Jiayi Ji*, Xiaoshuai Sun, Liujuan Cao, Rongrong Ji. ME-FAS: Multimodal Text Enhancement for Cross-Domain Face Anti-Spoofing. IEEE Transactions on Information Forensics and Security, 2025.

6.Changli Wu, Haodong Wang, Jiayi Ji*, Yutian Yao, Chunsai Du, Jihua Kang, Yanwei Fu, Liujuan Cao. MVGGT: Multimodal Visual Geometry Grounded Transformer for Multiview 3D Referring Expression Segmentation.roceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2026.

7.Sihan Liu, Yiwei Ma, Xiaoqing Zhang, Haowei Wang, Jiayi Ji*, Xiaoshuai Sun, Rongrong Ji. Rotated Multi-Scale Interaction Network for Referring Remote Sensing Image Segmentation. Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024.

8.Mingrui Wu, Xinyue Cai, Jiayi Ji*, Jiale Li, Oucheng Huang, Gen Luo, Hao Fei, Guannan Jiang, Xiaoshuai Sun, Rongrong Ji. ControlMLLM: Training-Free Visual Prompt Learning for Multimodal Large Language Models. Advances in Neural Information Processing Systems 37, 2024.

9.Mingrui Wu, Jiayi Ji*, Oucheng Huang, Jiale Li, Yuhang Wu, Xiaoshuai Sun, Rongrong Ji. Evaluating and Analyzing Relationship Hallucinations in Large Vision-Language Models. International Conference on Machine Learning, 2024.