刘良辰，讲师，硕士生导师。2025年6月毕业于西安电子科技大学ISN全国重点实验室（导师：王楠楠教授），2025年7月起任合肥工业大学计算机与信息学院讲师，所在团队为智能科学与技术系贾伟教授团队。研究领域为计算机视觉、机器学习。研究方向包括：视觉语言模型，大模型高效微调、行人重识别、生物特征识别等。目前已在TPAMI、TIP、TMM、ICML、ACM MM、AAAI等国际顶级期刊会议发表多篇论文，并担任ACM MM、AAAI、The Visual Computer等知名会议期刊审稿人。

欢迎感兴趣的保研/考研同学，以及有志参与科研训练的本科生同学，发送简历进行联系交流（本人邮箱：lcliu@hfut.edu.cn）。

学术论文：

1. Liangchen Liu, Nannan Wang, Chen Chen, Decheng Liu, Xi Yang, Xinbo Gao and Tongliang Liu. Frequency-based Comprehensive Prompt Learning for Vision-Language Models. IEEE Transactions on Pattern Analysis and Machine Intelligence (IEEE TPAMI), 2025. (CCF-A类，中科院一区Top期刊).

2. Liangchen Liu, Nannan Wang, Decheng Liu, Xi Yang, Xinbo Gao and Tongliang Liu. Surrogate Prompt Learning: Towards Efficient and Diverse Prompt Learning for Vision-Language Models. International Conference on Machine Learning (ICML), 2025. (CCF-A类会议).

3. Liangchen Liu, Nannan Wang, Dawei Zhou, Decheng Liu, Xi Yang, Xinbo Gao and Tongliang Liu. Generalizable Prompt Learning via Gradient Constrained Sharpness-aware Minimization. IEEE Transactions on Multimedia (IEEE TMM), 2024. (CCF-B类，中科院一区Top期刊).

4. Liangchen Liu, Nannan Wang, Decheng Liu, Xi Yang, Xinbo Gao and Tongliang Liu. Towards Specific Domain Prompt Learning Via Improved Text Label Optimization. IEEE Transactions on Multimedia (IEEE TMM), 2024. (CCF-B类，中科院一区Top期刊).

5. Liangchen Liu, Xi Yang, Nannan Wang and Xinbo Gao. Frequency Information Disentanglement Network for Video-based Person Re-Identification. IEEE Transactions on Image Processing (IEEE TIP), 2023. (CCF-A类，中科院一区Top期刊).

6. Liangchen Liu, Xi Yang, Nannan Wang and Xinbo Gao. Viewing From Frequency Domain: A DCT-based Information Enhancement Network for Video Person Re-Identification. Proceedings of the 29th ACM International Conference on Multimedia (ACM MM), 2021. (CCF-A类会议，Oral).

7. Xi Yang, Liangchen Liu, Nannan Wang and Xinbo Gao. A Two-Stream Dynamic Pyramid Representation Model for Video-based Person Re-Identification. IEEE Transactions on Image Processing (IEEE TIP), 2021. (CCF-A类，中科院一区Top期刊).

8. Xingyilang Yin, Xi Yang, Liangchen Liu, Nannan Wang and Xinbo Gao. Point Deformable Network with Enhanced Normal Embedding for Point Cloud Analysis. Proceedings of the AAAI Conference on Artificial Intelligence (AAAI), 2024. (CCF-A类会议).

9. Xi Yang, Xian Wang, Liangchen Liu, Nannan Wang and Xinbo Gao. STFE: A Comprehensive Video-based Person Re-Identification Network based on Spatio-temporal Feature Enhancement. IEEE Transactions on Multimedia (IEEE TMM),  2024. (CCF-B类，中科院一区Top期刊).