
刘丽,中共党员,教授,博士生导师,荷兰莱顿大学访问学者,主要研究文本、图像、视频和三维模型等多模态数据的表示和理解,跨模态数据的检索和生成,以及具身智能等人工智能的理论研究和实践应用。主持国家自然科学基金、山东省自然科学基金面上项目、山东省重大基础研究项目和重大创新工程子课题等10余项,此外,承担民用和军用横向课题项目8项,和浪潮集团和大唐科技等国有大型企业建立长期深入的合作关系。在国内外重要学术期刊和会议AAAI、ACM MM、TMM和TCSVT等发表论文60余篇,授权发明专利16项,转件著作权1项,出版专著1部,获得山东省高校优秀科研成果一等奖和山东省自然资源科技进步一等奖。参编教材2部,主持山东省研究生优质教育教学资源建设项目,获得山东省普通高等学校教师教学创新大赛三等奖,以及山东师范大学优秀研究生指导教师。
欢迎志向从事人工智能和软件开发方向的同学来到人工智能与大数据分析实验室!实验室获得首届研究生“五导”卓越导学团队(博导类)和三八红旗手(集体)等称号,指导20多人获得国家奖学金和省级优秀硕士/博士论文,多名学生在国内外召开的SIGIR、ACM MM和AAAI等CCF A会议做口头报告。
邮箱:liuli_790209@163.com
主持的主要科研项目:
1. 基于孔洞填充的残缺模型模糊特征表达及其重用建模研究,国家自然科学基金青年项目(结题)
2. 基于建模语义一致性的文本生成三维模型方法研究,国家自然自然科学基金面上项目(结题)
3. 基于多模态建模语义的三维可控模型生成方法研究,山东省自然科学基金面上项目(在研)
4. 基于硅基压电符合微机械谐振器的多参量片上集成传感技术研究,山东省重大基础研究项目,子课题(在研)
5. 垂直大模型的研究及应用,山东省重大创新工程,子课题(在研)
2024年至今指导学生发表的顶刊和顶会论文:
(1) Linlin Ji, Li Liu: Multi-View Differential Mixing and Graph-Guided Structural Region Selection for Cross-Modal Alignment. The 40th Annual AAAI Conference on Artificial Intelligence(AAAI 2026, CCF-A会议论文,通讯)
(2) Shuai Yuan, Huaxiang Zhang, Li Liu, Lei Zhu, Xinfeng Dong. SPENav: Dynamic Object Filtering with Spatial Perception Enhancement for Vision-Language Navigation. IEEE Transactions on Circuits and Systems For Video Technology (TCSVT). DOI: 10.1109/TCSVT.2026.3651320 (TOP期刊,SCI一区,通讯)
(3) Hui Meng, Huaxiang Zhang, Li Liu, Lei Zhu, Xiaojun Chang,Xinru Guo. Scene Graph Knowledge Enhanced Hashing with Contrastive Learning for Image-Text Retrieval. IEEE Transactions on Multimedia (TMM). DOI:10.1109/TMM.2026.3673545 ( TOP期刊,SCI一区,CCF A期刊论文, 通讯)
(4) Linlin Ji, Li Liu: Multi-Scale Feature Fusion Based on Piecewise Polynomial Activation Function for Image-Text Matching. IEEE Transactions on Circuits and Systems For Video Technology (TCSVT). 35(11):11627-11640 (2025) (TOP期刊,SCI一区,通讯)
(5) Xinru Guo, Huaxiang Zhang, Li Liu, Dongmei Liu, Xu Lu, Hui Meng: Primary Code Guided Targeted Attack against Cross-modal Hashing Retrieval. IEEE Transactions on Multimedia (TMM). 7:312-326(2025) (TOP期刊,SCI一区,CCF A期刊论文, 通讯)
(6) Zhihao Li, Huaxiang Zhang, Lei Zhu, Jiande Sun, Li Liu: Heterogeneous Generative Tokens and Distance-aware Recovery Network for Occluded Person Re-identification. IEEE Transactions on Circuits and Systems For Video Technology (TCSVT). 35(5):5022-5036 (2025) (TOP期刊,SCI一区,通讯)
(7) Xiaofeng Qu, Huaxiang Zhang, Lei Zhu; Liqiang Nie, Li Liu: AAMT: Adversarial Attack-Driven Mutual Teaching for Source-Free Domain-Adaptive Person Reidentification. IEEE Transactions on Multimedia (TMM). 26:8255-8267(2024) (TOP期刊,SCI一区,CCF A期刊论文, 通讯)
(8) Xu Lu, Li Liu, Lixin Ning, Liang Zhang, Shaomin Mu, Huaxiang Zhang: Multi-facet Weighted Asymmetric Multi-modal Hashing based on Latent Semantic Distribution. IEEE Transactions on Multimedia (TMM). 26: 7307-7320(2024)( TOP期刊,SCI一区,CCF A期刊论文, 通讯)
(9) Xiaofeng Qu, Li Liu, Lei Zhu, Liqiang Nie, Huaxiang Zhang: Source-free Style-diversity probabilistic embedding matching based on transformer for occluded person re-identification. Expert Systems With Applications, 237(Part B): 121504 (2024) (TOP期刊,SCI一区,通讯)
(10) Xiaofeng Qu, Li Liu, Lei Zhu, Liqiang Nie, Huaxiang Zhang: Source-free Style-diversity Adversarial Domain Adaptation with Privacy-preservation for person re-identification. Knowledge Based Systems. 283: 111150 (2024) (TOP期刊,SCI一区,通讯)