publications by categories in reversed chronological order. generated by jekyll-scholar.


  1. Security
    Poisoning Attacks to Local Differential Privacy Protocols for Key-Value Data
    Wu, Yongji, Cao, Xiaoyu, Jia, Jinyuan, and Gong, Neil Zhenqiang
    31st USENIX Security Symposium (USENIX Security 22) 2022
  2. TKDE
    Markov-Driven Graph Convolutional Networksfor Social Spammer Detection
    Deng, Leyan, Wu, Chenwang, Lian, Defu,  Wu, Yongji, and Chen, Enhong
    IEEE Transactions on Knowledge and Data Engineering 2022


  1. TheWebConf
    Linear-time self attention with codeword histogram for efficient recommendation
    Wu, Yongji, Lian, Defu, Gong, Neil Zhenqiang, Yin, Lu, Yin, Mingyang, Zhou, Jingren, and Yang, Hongxia
    In Proceedings of the Web Conference 2021 2021
  2. arXiv
    Rethinking Lifelong Sequential Recommendation with Incremental Multi-Interest Attention
    Wu, Yongji, Yin, Lu, Lian, Defu, Yin, Mingyang, Gong, Neil Zhenqiang, Zhou, Jingren, and Yang, Hongxia
    arXiv preprint arXiv:2105.14060 2021
  3. CIKM
    How Powerful is Graph Convolution for Recommendation?
    Shen, Yifei,  Wu, Yongji, Zhang, Yao, Shan, Caihua, Zhang, Jun, Letaief, B Khaled, and Li, Dongsheng
    In Proceedings of the 30th ACM International Conference on Information & Knowledge Management 2021


  1. KDD
    Geography-Aware Sequential Location Recommendation
    Lian, Defu,  Wu, Yongji, Ge, Yong, Xie, Xing, and Chen, Enhong
    In Proceedings of the 26th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining 2020
  2. AAAI
    Graph convolutional networks with markov random field reasoning for social spammer detection
    Wu, Yongji, Lian, Defu, Xu, Yiheng, Wu, Le, and Chen, Enhong
    In Proceedings of the AAAI Conference on Artificial Intelligence 2020


  1. IJCAI
    Graph Convolutional Networks on User Mobility Heterogeneous Graphs for Social Relationship Inference.
    Wu, Yongji, Lian, Defu, Jin, Shuowei, and Chen, Enhong
    In IJCAI 2019