Dr. Wu Nannan

Assistant Professor

College of Intelligence and Computing

Tianjin University

Office: B303, No.55 Building, Peiyang Park Campus: No.135 Yaguan Road, Haihe Education Park, Tianjin, 300350

Email: nannan.wu@tju.edu.cn      wunannan@act.buaa.edu.cn


My reserach focuses on detecting and modeling graph anomalies over large-scale attributed graphs. My research is motivated by anomaly structures.



  1. Nannan Wu, Feng Chen, Jianxin Li, Jinpeng Huai, et al. A Nonparametric Approach to Uncovering Connected Anomalies by Tree Shaped Priors: TKDE 2019: 31(10) 1849-1862. (CCF A).
  2. Nannan Wu, Wenjun Wang, Feng Chen, Jianxin Li, Bo Li, Jinpeng Huai. Uncovering Specific-Shape Graph Anomalies in Attributed Graphs: AAAI 2019: 5433-5440. (CCF A).
  3. Nannan Wu, Feng Chen, Jianxin Li, Jinpeng Huai, Bo Li. Query-Driven Discovery of Anomalous Subgraphs in Attributed Graphs: IJCAI 2017: 3105-3111. (CCF A).
  4. Nannan Wu, F. Chen, J. Li, et al. Efficient Nonparametric Subgraph Detection Using Tree Shaped Priors: AAAI2016: 1352-1358. (CCF A).
  5. Hongtao Liu, Wenjun Wang, Qiyao Peng, Nannan Wu* (Corresponding Author), et al. Towards Comprehensive User and Item Representations via Three-tier Attention Network: TOIS: 111-133. (CCF A).
  6. Ying Sun, Wenjun Wang, Nannan Wu* (Corresponding Author), Wei Yu, Xue Chen. Anomaly Subgraph Detection with Feature Transfer: CIKM 2020: 1415-1424. (CCF B).
  7. Jianxin Li#, Nannan Wu#, Zhirui Feng. Model-based non-Gaussian interest topic distribution for user retweeting in social networks: Neurocomputing: (278) 87-98 (2018).
  8. P. Sun, S. Liu, Nannan Wu, et al. Prediction and Clustering of User Relationship in Social Network: UIC/ATC/ScalCom 2015: 1155-1162. (CCF C).
  9. Tao Wu, Jianxin Li, Nannan Wu, Tao Ou, Borui Yang, Bo Li. Shutter: Preventing Information Leakage Based on Domain Gateway for Social Networks: UIC/ATC/ScalCom 2014: 42-49. (CCF C).


Principal Investigator

  1. National Key R&D Program of China Sub-project, The law automatically discriminates the cloud service platform, Research on Automatic Extraction and Inductive Analysis Technology of Case Elements, 2018.
  2. The National Natural Science Foundation of China Youth-Foundation, Research on the Key Elements Network Perception Method Facing Judicial Cases, Research on the Network Perception Method of Judicial Key Elements, 2020.
  3. First-class Postdoctoral Funded General-Program, Exploration and theory of abnormal sub-graph detection algorithm based on graph depth structure, Research on anomaly subgraph detection algorithm, 2019.

Co-Principal Investigator

  1. The National Natural Science Foundation of China General-Program, Research on learning visualization method for large-scale spatiotemporal data, Complex network modeling, 2020.
  2. The National Natural Science Foundation of China General-Program, Detection method and data processing of abnormal events in social network, Research on Abnormal Subgraph Detection Algorithm in Social Network, 2015.


  • Excellent Decision-Making Research Results of College Think Tanks of Tianjin, July 2020
  • Beihang University outstanding Ph.D. graduate, June 2018
  • Network Security Scholarship, Nov. 2017