PPaperPicks

Jiajie Xu

Soochow University, School of Computer Science and Technology, China

23 papers at tracked venues · 19 at CORE A* · active 2024–2026

DBLP profile ↗ORCID 0000-0001-8227-8636 ↗Google Scholar ↗Homepage ↗

Venues

ACL ×9ICDE ×3AAAI ×2EMNLP ×2ACM MM ×1CIKM ×1IJCAI ×1NeurIPS ×1SIGIR ×1SIGMOD ×1VLDB ×1

Frequent coauthors

Weijie Shi
×15
Jia Zhu
×13
Yue Cui
×9
Hanghui Guo
×7
Shimin Di
×6
Ruiyuan Zhang
×5
Hao Chen
×5
Sirui Han
×5
Jiawei Shen
×4
Mengze Li
×4
Chengfei Liu
×4
Jipeng Zhang
×4

Papers

  1. ACR: Adaptive Context Refactoring via Context Refactoring Operators for Multi-Turn Dialogue
    ACL 2026 ·
    Jiawei Shen
    ,
    Jia Zhu
    ,
    Hanghui Guo
    ,
    Weijie Shi
    ,
    Yue Cui
    ,
    Qingyu Niu
    ,
    Guoqing Ma
    ,
    Jingjiang Liu
    ,
    Yidan Liang
    ,
    Yilin Wang
    ,
    Shimin Di
    , Jiajie Xu
  2. Active Multi-source Domain Adaptation for Multimodal Fake News Detection
    AAAI 2026 ·
    Yanping Chen
    ,
    Weijie Shi
    ,
    Mengze Li
    ,
    Yue Cui
    ,
    Jiaming Li
    ,
    Ruiyuan Zhang
    ,
    Hao Chen
    ,
    Hanghui Guo
    ,
    Shimin Di
    ,
    Ziyi Liu
    ,
    Jia Zhu
    , Jiajie Xu
  3. Cognitive-Uncertainty Guided Knowledge Distillation for Accurate Classification of Student Misconceptions
    ACL 2026 ·
    Qirui Liu
    ,
    Hao Chen
    ,
    Weijie Shi
    , Jiajie Xu,
    Jia Zhu
  4. Efficient Meta-subgraph Instance Search over Large Heterogeneous Information Networks
    SIGMOD 2026 ·
    Lu Chen
    ,
    Chengfei Liu
    ,
    Rui Zhou
    , Jiajie Xu,
    Jianxin Li
  5. KCVR: Knowledge-Centric Video Reconstruction for Structured Pedagogical Summarization via Dynamic Graph Planning
    ACL 2026 ·
    Jingjiang Liu
    ,
    Jia Zhu
    ,
    Hanghui Guo
    ,
    Weijie Shi
    ,
    Yue Cui
    ,
    Xiaokang Jin
    ,
    Yilin Wang
    ,
    Qingyu Niu
    ,
    Jiawei Shen
    ,
    Guoqing Ma
    ,
    Yidan Liang
    ,
    Shimin Di
    , Jiajie Xu
  6. RSDA: Restoring Stale Data Affinity via Dynamic Renovation Strategy for Mitigating Data Scarcity
    ACL 2026 ·
    Yidan Liang
    ,
    Jia Zhu
    ,
    Weijie Shi
    ,
    Hanghui Guo
    ,
    Yue Cui
    ,
    Jiawei Shen
    ,
    Guoqing Ma
    ,
    Jingjiang Liu
    ,
    Qingyu Niu
    ,
    Yilin Wang
    ,
    Shimin Di
    , Jiajie Xu
  7. ReTRE: Benchmarking LLM Transfer Robustness with Structure-Preserving Variants
    ACL 2026 ·
    ZhongDong Li
    ,
    Weijie Shi
    ,
    Yue Cui
    ,
    Haolun Ma
    ,
    Yuanjun Liu
    ,
    Jiawei Li
    ,
    An Liu
    ,
    Jia Zhu
    , Jiajie Xu
  8. TIV: Thought Injection via Vectors for Efficient Reasoning in Large Reasoning Models
    AAAI 2026 ·
    Yi Cao
    ,
    Weijie Shi
    ,
    Wei-Jie Xu
    ,
    Yucheng Shen
    ,
    Yue Cui
    ,
    Hanghui Guo
    ,
    Shimin Di
    ,
    Ziyi Liu
    ,
    Jiaming Li
    ,
    Alexander Zhou
    ,
    Jia Zhu
    , Jiajie Xu
  9. Benchmarking Multi-National Value Alignment for Large Language Models
    ACL 2025 ·
    Chengyi Ju
    ,
    Weijie Shi
    ,
    Chengzhong Liu
    ,
    Jiaming Ji
    ,
    Jipeng Zhang
    ,
    Ruiyuan Zhang
    , Jiajie Xu,
    Yaodong Yang
    ,
    Sirui Han
    ,
    Yike Guo
  10. Consistent and Invariant Generalization Learning for Short-video Misinformation Detection
    ACM MM 2025 ·
    Hanghui Guo
    ,
    Weijie Shi
    ,
    Mengze Li
    ,
    Juncheng Li
    ,
    Hao Chen
    ,
    Yue Cui
    , Jiajie Xu,
    Jia Zhu
    ,
    Jiawei Shen
    ,
    Zhangze Chen
    ,
    Sirui Han
  11. DASS: A Dual-Branch Attention-based Framework for Trajectory Similarity Learning with Spatial and Semantic Fusion
    IJCAI 2025 ·
    Jiayi Li
    ,
    Junhua Fang
    ,
    Pingfu Chao
    , Jiajie Xu,
    Pengpeng Zhao
  12. DIDS: Domain Impact-aware Data Sampling for Large Language Model Training
    EMNLP 2025 ·
    Weijie Shi
    ,
    Jipeng Zhang
    ,
    Yaguang Wu
    ,
    Jingzhi Fang
    ,
    Shibo Zhang
    ,
    Yao Zhao
    ,
    Hao Chen
    ,
    Ruiyuan Zhang
    ,
    Yue Cui
    ,
    Jia Zhu
    ,
    Sirui Han
    , Jiajie Xu,
    Xiaofang Zhou
  13. DioR: Adaptive Cognitive Detection and Contextual Retrieval Optimization for Dynamic Retrieval-Augmented Generation
    ACL 2025 ·
    Hanghui Guo
    ,
    Jia Zhu
    ,
    Shimin Di
    ,
    Weijie Shi
    ,
    Zhangze Chen
    , Jiajie Xu
  14. Disentangled Graph Debiasing for Next POI Recommendation
    SIGIR 2025 ·
    Hailun Zhou
    , Jiajie Xu,
    Qiaoming Zhu
    ,
    Chengfei Liu
  15. Enhancing Large-Scale Entity Alignment with Critical Structure and High-Quality Context
    ICDE 2025 ·
    Qian Zhou
    ,
    Wei Chen
    ,
    Li Zhang
    ,
    Pengpeng Zhao
    , Jiajie Xu,
    Lei Zhao
  16. LegalReasoner: Step-wised Verification-Correction for Legal Judgment Reasoning
    ACL 2025 ·
    Weijie Shi
    ,
    Han Zhu
    ,
    Jiaming Ji
    ,
    Mengze Li
    ,
    Jipeng Zhang
    ,
    Ruiyuan Zhang
    ,
    Jia Zhu
    , Jiajie Xu,
    Sirui Han
    ,
    Yike Guo
  17. Making RALM Robust to Irrelevant Contexts via Layer Knowledge Guided Attention
    ACL 2025 ·
    Weijie Shi
    ,
    Hao Chen
    ,
    Jiaming Li
    ,
    Yao Zhao
    ,
    Yazhong Zhang
    ,
    Qijin Chen
    ,
    Jipeng Zhang
    ,
    Ruiyuan Zhang
    ,
    Jia Zhu
    , Jiajie Xu,
    Xiaofang Zhou
  18. PIP: Perturbation-based Iterative Pruning for Large Language Models
    EMNLP 2025 ·
    Yi Cao
    ,
    Wei-Jie Xu
    ,
    Yucheng Shen
    ,
    Weijie Shi
    ,
    Chi-Min Chan
    ,
    Jianfeng Qu
    , Jiajie Xu
  19. Semantic-guided Diverse Decoding for Large Language Model
    NeurIPS 2025 ·
    Weijie Shi
    ,
    Yue Cui
    ,
    Yaguang Wu
    ,
    Jingzhi Fang
    ,
    Shibo Zhang
    ,
    Mengze Li
    ,
    Sirui Han
    ,
    Jia Zhu
    , Jiajie Xu,
    Xiaofang Zhou
  20. TKHist: Cardinality Estimation for Join Queries via Histograms with Dominant Attribute Correlation Finding
    CIKM 2025 ·
    Renrui Li
    ,
    Qingzhi Ma
    , Jiajie Xu,
    Lei Zhao
    ,
    An Liu
  21. TMLKD: Few-shot Trajectory Metric Learning via Knowledge Distillation
    VLDB 2025 ·
    Danling Lai
    , Jiajie Xu,
    Jianfeng Qu
    ,
    Pingfu Chao
    ,
    Junhua Fang
    ,
    Chengfei Liu
  22. Multi-view Attentive Variational Learning for Group Recommendation
    ICDE 2024 ·
    Wen Yang
    , Jiajie Xu,
    Rui Zhou
    ,
    Lu Chen
    ,
    Jianxin Li
    ,
    Pengpeng Zhao
    ,
    Chengfei Liu
  23. Ocean: Online Clustering and Evolution Analysis for Dynamic Streaming Data
    ICDE 2024 ·
    Chunhui Feng
    ,
    Junhua Fang
    ,
    Yue Xia
    ,
    Pingfu Chao
    ,
    Pengpeng Zhao
    , Jiajie Xu,
    Xiaofang Zhou