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Jiajie Su

6 papers at tracked venues · 6 at CORE A* · active 2024–2026

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Venues

AAAI ×2ACM MM ×1SIGIR ×1SIGKDD ×1WWW ×1

Frequent coauthors

Chaochao Chen
×5
Weiming Liu
×4
Xiaolin Zheng
×3
Yihao Wang
×2
Zheqi Lv
×2
Zihan Nan
×1
Yunshan Ma
×1
Xiaobo Xia
×1
Xiaohua Feng
×1
Xiang Chen
×1
Yuhang Wang
×1
Jianwei Yin
×1

Papers

  1. Potent but Stealthy: Rethink Profile Pollution Against Sequential Recommendation via Bi-Level Constrained Reinforcement Paradigm
    AAAI 2026 · Jiajie Su,
    Zihan Nan
    ,
    Yunshan Ma
    ,
    Xiaobo Xia
    ,
    Xiaohua Feng
    ,
    Weiming Liu
    ,
    Xiang Chen
    ,
    Xiaolin Zheng
    ,
    Chaochao Chen
  2. Modality-Aware Diffusion Augmentation with Consistent Subspace Disentanglement for Session-based Recommendation
    SIGKDD 2025 · Jiajie Su,
    Chaochao Chen
    ,
    Weiming Liu
    ,
    Yuhang Wang
    ,
    Yihao Wang
    ,
    Zheqi Lv
    ,
    Xiaolin Zheng
    ,
    Jianwei Yin
  3. Sim4Rec: Data-Free Model Extraction Attack on Sequential Recommendation
    AAAI 2025 ·
    Yihao Wang
    , Jiajie Su,
    Chaochao Chen
    ,
    Meng Han
    ,
    Chi Zhang
    ,
    Jun Wang
  4. Tackling Device Data Distribution Real-time Shift via Prototype-based Parameter Editing
    ACM MM 2025 ·
    Zheqi Lv
    ,
    Wenqiao Zhang
    ,
    Kairui Fu
    ,
    Qi Tian
    ,
    Shengyu Zhang
    , Jiajie Su,
    Jingyuan Chen
    ,
    Kun Kuang
    ,
    Fei Wu
  5. Revisit Targeted Model Poisoning on Federated Recommendation: Optimize via Multi-objective Transport
    SIGIR 2024 · Jiajie Su,
    Chaochao Chen
    ,
    Weiming Liu
    ,
    Zibin Lin
    ,
    Shuheng Shen
    ,
    Weiqiang Wang
    ,
    Xiaolin Zheng
  6. User Distribution Mapping Modelling with Collaborative Filtering for Cross Domain Recommendation
    WWW 2024 ·
    Weiming Liu
    ,
    Chaochao Chen
    ,
    Xinting Liao
    ,
    Mengling Hu
    , Jiajie Su,
    Yanchao Tan
    ,
    Fan Wang