Publications

2023

  1. CIKM
    Towards Communication-Efficient Model Updating for On-Device Session-Based Recommendation
    Xin Xia, Junliang Yu, Guandong Xu, and Hongzhi Yin
    Proceedings of the 32th ACM International Conference on Information & Knowledge Management, 2023
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  2. TKDE
    XSimGCL: Towards extremely simple graph contrastive learning for recommendation
    Junliang Yu, Xin Xia, Tong Chen, Lizhen Cui, and 2 more authors
    IEEE Transactions on Knowledge and Data Engineering (TKDE), 2023
    PDF Code

2022

  1. SIGIR
    On-device next-item recommendation with self-supervised knowledge distillation
    Xin Xia, Hongzhi Yin, Junliang Yu, Qinyong Wang, and 2 more authors
    Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2022
    PDF Code
  2. TOIS
    Efficient on-device session-based recommendation
    Xin Xia, Junliang Yu, Qinyong Wang, Chaoqun Yang, and 2 more authors
    ACM Transactions on Information Systems (TOIS), 2022
    PDF Code
  3. SIGIR
    Are graph augmentations necessary? simple graph contrastive learning for recommendation
    Junliang Yu, Hongzhi Yin, Xin Xia, Tong Chen, and 2 more authors
    Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2022
    PDF Code
  4. TKDE
    Self-supervised learning for recommender systems: A survey
    Junliang Yu, Hongzhi Yin, Xin Xia, Tong Chen, and 2 more authors
    IEEE Transactions on Knowledge and Data Engineering (TKDE), 2022
    PDF Code

2021

  1. KDD
    Socially-aware self-supervised tri-training for recommendation
    Junliang Yu, Hongzhi Yin, Min Gao, Xin Xia, and 2 more authors
    Proceedings of the 27th ACM SIGKDD Conference on Knowledge Discovery & Data Mining, 2021
    PDF Code
  2. AAAI
    Self-supervised hypergraph convolutional networks for session-based recommendation
    Xin Xia, Hongzhi Yin, Junliang Yu, Qinyong Wang, and 2 more authors
    Proceedings of the AAAI conference on artificial intelligence, 2021
    PDF Code
  3. CIKM
    Self-supervised graph co-training for session-based recommendation
    Xin Xia, Hongzhi Yin, Junliang Yu, Yingxia Shao, and 1 more author
    Proceedings of the 30th ACM International Conference on Information & Knowledge Management, 2021
    PDF Code