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Chengjin Xu

21 papers at tracked venues · 15 at CORE A* · active 2024–2026

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Venues

ACL ×6EMNLP ×3ICLR ×3AAAI ×2NAACL ×2WWW ×2EACL ×1ICCV ×1NeurIPS ×1

Frequent coauthors

Jian Guo
×19
Xuhui Jiang
×14
Cehao Yang
×9
Yiyan Qi
×7
Zhichao Shi
×5
Yuanzhuo Wang
×5
Xiaojun Wu
×4
Yinghan Shen
×4
Honghao Liu
×3
Xueyuan Lin
×3
Shengjie Ma
×3
Zixuan Li
×3

Papers

  1. BAG: Benchmarking Anomaly Detection on Dynamic Graphs
    AAAI 2026 ·
    Fengrui Hua
    ,
    Yiyan Qi
    ,
    Zikai Wei
    ,
    Yuxing Tian
    , Chengjin Xu,
    Xiaojun Wu
    ,
    Jia Li
    ,
    Jian Guo
  2. Conflicts Make Large Reasoning Models Vulnerable to Attacks
    ACL 2026 ·
    Honghao Liu
    , Chengjin Xu,
    Xuhui Jiang
    ,
    Cehao Yang
    ,
    Shengming Yin
    ,
    Zhengwu Ma
    ,
    Lionel Ni
    ,
    Jian Guo
  3. Continual Pretraining on Encrypted Synthetic Data for Privacy-Preserving LLMs
    EACL 2026 ·
    Honghao Liu
    ,
    Xuhui Jiang
    , Chengjin Xu,
    Cehao Yang
    ,
    Yiran Cheng
    ,
    Lionel Ni
    ,
    Jian Guo
  4. DataArc-SynData-Toolkit: A Unified Closed-Loop Framework for Multi-Path, Multimodal, and Multilingual Data Synthesis
    ACL 2026 ·
    Zhichao Shi
    ,
    Cehao Yang
    ,
    Hao Zhou
    ,
    Xiaojun Wu
    ,
    Huajie Li
    ,
    Xuhui Jiang
    , Chengjin Xu,
    Yuanzhuo Wang
    ,
    Jian Guo
  5. Financial Wind Tunnel: A Retrieval-Augmented Market Simulator
    WWW 2026 ·
    Bokai Cao
    ,
    Xueyuan Lin
    ,
    Yiyan Qi
    , Chengjin Xu,
    Cehao Yang
    ,
    Jian Guo
  6. JudgeAgent: Beyond Static Benchmarks for Knowledge-Driven and Dynamic LLM Evaluation
    ACL 2026 ·
    Zhichao Shi
    ,
    Xuhui Jiang
    , Chengjin Xu,
    Cangli Yao
    ,
    Shengjie Ma
    ,
    Yinghan Shen
    ,
    Zixuan Li
    ,
    Jian Guo
    ,
    Yuanzhuo Wang
  7. Select2Reason: Efficient Instruction-Tuning Data Selection for Long-CoT Reasoning
    ACL 2026 ·
    Cehao Yang
    ,
    Xueyuan Lin
    ,
    Xiaojun Wu
    , Chengjin Xu,
    Xuhui Jiang
    ,
    Honghao Liu
    ,
    Hui Xiong
    ,
    Jian Guo
  8. ChartMoE: Mixture of Diversely Aligned Expert Connector for Chart Understanding
    ICLR 2025 ·
    Zhengzhuo Xu
    ,
    Bowen Qu
    ,
    Yiyan Qi
    ,
    Sinan Du
    , Chengjin Xu,
    Chun Yuan
    ,
    Jian Guo
  9. ChartPoint: Guiding MLLMs with Grounding Reflection for Chart Reasoning
    ICCV 2025 ·
    Zhengzhuo Xu
    ,
    SiNan Du
    ,
    Yiyan Qi
    ,
    Siwen Lu
    , Chengjin Xu,
    Chun Yuan
    ,
    Jian Guo
  10. Context-aware Inductive Knowledge Graph Completion with Latent Type Constraints and Subgraph Reasoning
    AAAI 2025 ·
    Muzhi Li
    ,
    Cehao Yang
    , Chengjin Xu,
    Zixing Song
    ,
    Xuhui Jiang
    ,
    Jian Guo
    ,
    Ho-fung Leung
    ,
    Irwin King
  11. Golden Touchstone: A Comprehensive Bilingual Benchmark for Evaluating Financial Large Language Models
    EMNLP 2025 ·
    Xiaojun Wu
    ,
    Junxi Liu
    ,
    Huan-Yi Su
    ,
    Zhouchi Lin
    ,
    Yiyan Qi
    , Chengjin Xu,
    Jiajun Su
    ,
    Jiajie Zhong
    ,
    Fuwei Wang
    ,
    Saizhuo Wang
    ,
    Fengrui Hua
    ,
    Jia Li
    ,
    Jian Guo
  12. LongFaith: Enhancing Long-Context Reasoning in LLMs with Faithful Synthetic Data
    ACL 2025 ·
    Cehao Yang
    ,
    Xueyuan Lin
    , Chengjin Xu,
    Xuhui Jiang
    ,
    Shengjie Ma
    ,
    Aofan Liu
    ,
    Hui Xiong
    ,
    Jian Guo
  13. Retrieval, Reasoning, Re-ranking: A Context-Enriched Framework for Knowledge Graph Completion
    NAACL 2025 ·
    Muzhi Li
    ,
    Cehao Yang
    , Chengjin Xu,
    Xuhui Jiang
    ,
    Yiyan Qi
    ,
    Jian Guo
    ,
    Ho-fung Leung
    ,
    Irwin King
  14. SQL-R1: Training Natural Language to SQL Reasoning Model By Reinforcement Learning
    NeurIPS 2025 ·
    Peixian Ma
    ,
    Xialie Zhuang
    , Chengjin Xu,
    Xuhui Jiang
    ,
    Ran Chen
    ,
    Jian Guo
  15. Think-on-Graph 2.0: Deep and Faithful Large Language Model Reasoning with Knowledge-guided Retrieval Augmented Generation
    ICLR 2025 ·
    Shengjie Ma
    , Chengjin Xu,
    Xuhui Jiang
    ,
    Muzhi Li
    ,
    Huaren Qu
    ,
    Cehao Yang
    ,
    Jiaxin Mao
    ,
    Jian Guo
  16. VLM Is a Strong Reranker: Advancing Multimodal Retrieval-augmented Generation via Knowledge-enhanced Reranking and Noise-injected Training
    EMNLP 2025 ·
    Zhanpeng Chen
    , Chengjin Xu,
    Yiyan Qi
    ,
    Xuhui Jiang
    ,
    Jian Guo
  17. Ensuring Safe and High-Quality Outputs: A Guideline Library Approach for Language Models
    NAACL 2024 ·
    Yi Luo
    ,
    Zhenghao Lin
    ,
    Yuhao Zhang
    ,
    Jiashuo Sun
    ,
    Chen Lin
    , Chengjin Xu,
    Xiangdong Su
    ,
    Yelong Shen
    ,
    Jian Guo
    ,
    Yeyun Gong
  18. MM-ChatAlign: A Novel Multimodal Reasoning Framework based on Large Language Models for Entity Alignment
    EMNLP 2024 ·
    Xuhui Jiang
    ,
    Yinghan Shen
    ,
    Zhichao Shi
    , Chengjin Xu,
    Wei Li
    ,
    Huang Zihe
    ,
    Jian Guo
    ,
    Yuanzhuo Wang
  19. Think-on-Graph: Deep and Responsible Reasoning of Large Language Model on Knowledge Graph
    ICLR 2024 ·
    Jiashuo Sun
    , Chengjin Xu,
    Lumingyuan Tang
    ,
    Saizhuo Wang
    ,
    Chen Lin
    ,
    Yeyun Gong
    ,
    Lionel M. Ni
    ,
    Heung-Yeung Shum
    ,
    Jian Guo
  20. Toward Practical Entity Alignment Method Design: Insights from New Highly Heterogeneous Knowledge Graph Datasets
    WWW 2024 ·
    Xuhui Jiang
    , Chengjin Xu,
    Yinghan Shen
    ,
    Yuanzhuo Wang
    ,
    Fenglong Su
    ,
    Zhichao Shi
    ,
    Fei Sun
    ,
    Zixuan Li
    ,
    Jian Guo
    ,
    Huawei Shen
  21. Unlocking the Power of Large Language Models for Entity Alignment
    ACL 2024 ·
    Xuhui Jiang
    ,
    Yinghan Shen
    ,
    Zhichao Shi
    , Chengjin Xu,
    Wei Li
    ,
    Zixuan Li
    ,
    Jian Guo
    ,
    Huawei Shen
    ,
    Yuanzhuo Wang