⚓️ About Me

Ang Li (李昂) is a postdoctoral researcher at the School of Data Science, The Chinese University of Hong Kong, Shenzhen, where he is fortunate to be advised by Prof. Baoxiang Wang and Prof. Hongyuan Zha. He obtained his Ph.D. in Computer Science and Technology from the Beijing University of Posts and Telecommunications in 2019, fortunately advised by Prof. Junping Du at the Beijing Key Laboratory of Intelligent Communication Software and Multimedia. His research focuses on multi-agent reinforcement learning, probabilistic topic modeling, cross-modal retrieval, and federated learning.

He is a member of ACM, member of IEEE, member of CCF, member of CAAI.

📝 Publications

Selected Articles

1. [FCS '25] FedSIN: Information Network Representation based on Federated Self-adaptive Learning [pdf] (CCF-B, full paper)
   Ang Li, Yawen Li, Zhe Xue.
   Frontiers of Computer Science 2025.
   

2. [AAAI '25] Reinforcement Active Client Selection for Federated Heterogeneous Graph Learning [pdf] (CCF-A, full paper)
   Jia Wang, Yawen Li, Yingxia Shao, Zhe Xue, Zeli Guan, Ang Li, Guanhua Ye.
   AAAI Conference on Artificial Intelligence (AAAI) 2025.
   

3. [Neurocomputing '25] RFCSC: Communication Efficient Reinforcement Federated Learning with Dynamic Client Selection and Adaptive Gradient Compression [pdf] (JCR-Q1, full paper)
   Zhenhui Pan, Yawen Li, Zeli Guan, Meiyu Liang, Ang Li, Jia Wang, Feifei Kou.
   Neurocomputing 2025.
   

4. [TKDE '24] Structures Aware Fine-grained Contrastive Adversarial Hashing for Cross-media Retrieval [pdf] (CCF-A, full paper)
   Meiyu Liang, Yawen Li, Yang Yu, Xiaowen Cao, Zhe Xue, Ang Li, Kangkang Lu.
   IEEE Transactions on Knowledge and Data Engineering (TKDE) 2024.
   

5. [WWWJ '24] Federated Learning for Supervised Cross-Modal Retrieval [pdf] (CCF-B, full paper)
   Ang Li, Yawen Li, Yingxia Shao.
   World Wide Web (WWW) 2024.
   

6. [TKDE '23] Multi-view Scholar Clustering with Dynamic Interest Tracking [pdf] (CCF-A, full paper)
   Ang Li, Yawen Li, Yingxia Shao, Bingyan Liu.
   IEEE Transactions on Knowledge and Data Engineering (TKDE) 2023.
   

7. [JCRD '23] Scientific and Technological Information Oriented Semantics-Adversarial and Media-Adversarial Based Cross-Media Retrieval Method (In Chinese) [pdf] (中文CCF-A, full paper)
   Ang Li, Junping Du, Feifei Kou, Zhe Xue, Xin Xu, Mingying Xu, Yang Jiang.
   Journal of Computer Research and Development 2023.
   

8. [Neurocomputing '23] Cluster-Aware Multiplex Infomax for Unsupervised Graph Representation Learning [pdf] (JCR-Q1, full paper)
   Xin Xu, Junping Du, Jie Song, Zhe Xue, Ang Li, Zeli Guan.
   Neurocomputing 2023.
   

9. [Neurocomputing '22] Cross-Media Retrieval of Scientific and Technological Information based on Multi-Feature Fusion [pdf] (JCR-Q1, full paper)
   Yang Jiang, Junping Du, Zhe Xue, Ang Li.
   Neurocomputing 2022.
   

10. [JOS '22] Construction Method of Intellectual-property-oriented Scientific and Technological Resources Portrait (In Chinese) [pdf] (中文CCF-A, full paper)
    Jiaxin Yang, Junping Du, Yingxia Shao, Ang Li, Junqing Xi.
    Journal of Software 2022.
    

🌱 Teaching

• Teaching Assistant, 3132111030: Principle of Database System, Beijing University of Posts and Telecommunications (Spring 2024)
• Teaching Assistant, 3211101562: Big Data and Artificial Intelligence (for guaduate student), Beijing University of Posts and Telecommunications (Fall 2023)
• Teaching Assistant, 3132111030: Principle of Database System, Beijing University of Posts and Telecommunications (Spring 2023)
• Teaching Assistant, 3211101562: Big Data and Artificial Intelligence (for guaduate student), Beijing University of Posts and Telecommunications (Fall 2022)
• Teaching Assistant, 3132111030: Principle of Database System, Beijing University of Posts and Telecommunications (Spring 2022)
• Teaching Assistant, 3211101562: Big Data and Artificial Intelligence (for guaduate student), Beijing University of Posts and Telecommunications (Fall 2021)
• Teaching Assistant, 3132111030: Principle of Database System, Beijing University of Posts and Telecommunications (Spring 2021)
• Teaching Assistant, 3132111030: Principle of Database System, Beijing University of Posts and Telecommunications (Spring 2020)

🏅 Honors and Awards

• 2024: Outstanding Graduate, Beijing University of Posts and Telecommunications
• 2023: Best Paper Award, the 11th China Computer Federation Conference on Big Data
• 2022: Best Student Paper Award, China Multimedia 2022
• 2022: National Scholarship (top 5% out of all students), Chinese Ministry of Education
• 2020: Excellent Graduate Student at the School of Computer Science, Beijing University of Posts and Telecommunications