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Xu, Chengjin

  1. A Survey on LLM-as-a-Judge
    2024/11/23 by Jiawei Gu, Xuhui Jiang, Gu, Jiawei +30 · 5 voices · 423 citations
    Business, Management and Accounting · Computer Science · Social Sciences · #Artificial Intelligence (cs.AI) #Artificial Intelligence in Law #Computation and Language (cs.CL) #Dispute Resolution and Class Actions #FOS: Computer and information sciences #Legal Education and Practice Innovations #cs.AI #cs.CL
  2. Think-on-Graph: Deep and Responsible Reasoning of Large Language Model on Knowledge Graph
    2023/07/15 by Sun, Jiashuo, Xu, Chengjin, Tang, Lumingyuan +6 · 102 citations
    #Computation and Language (cs.CL) #FOS: Computer and information sciences
  3. ChartBench: A Benchmark for Complex Visual Reasoning in Charts
    2023/12/26 by Xu, Zhengzhuo, Du, Sinan, Qi, Yiyan +3 · 26 citations
    #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  4. Think-on-Graph 2.0: Deep and Faithful Large Language Model Reasoning with Knowledge-guided Retrieval Augmented Generation
    2024/07/15 by Shengjie Ma, Ma, Shengjie, Chengjin Xu +10 · 20 citations
    Computer Science · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Natural Language Processing Techniques #Semantic Web and Ontologies #Topic Modeling
  5. ChartMoE: Mixture of Diversely Aligned Expert Connector for Chart Understanding
    2024/09/05 by Xu, Zhengzhuo, Qu, Bowen, Qi, Yiyan +4 · 17 citations
    #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
  6. SQL-R1: Training Natural Language to SQL Reasoning Model By Reinforcement Learning
    2025/04/11 by Peixian Ma, Xialie Zhuang, Ma, Peixian +9 · 1 voice · 22 citations
    #cs.DB
  7. A Survey on Large Language Model Hallucination via a Creativity Perspective
    2024/02/02 by Jiang, Xuhui, Tian, Yuxing, Hua, Fengrui +3 · 10 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Human-Computer Interaction (cs.HC)
  8. MLLM Is a Strong Reranker: Advancing Multimodal Retrieval-augmented Generation via Knowledge-enhanced Reranking and Noise-injected Training
    2024/07/31 by Zhanpeng Chen, Chengjin Xu, Chen, Zhanpeng +5 · 10 citations
    Computer Science · #Natural Language Processing Techniques #Topic Modeling #Speech and dialogue systems
  9. On the Evolution of Knowledge Graphs: A Survey and Perspective
    2023/10/07 by Jiang, Xuhui, Xu, Chengjin, Shen, Yinghan +6 · 4 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences
  10. Temporal Knowledge Graph Embedding Model based on Additive Time Series Decomposition
    2019/11/18 by Xu, Chengjin, Nayyeri, Mojtaba, Alkhoury, Fouad +2 · 2 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML)
  11. Unveiling the Potential of Sentiment: Can Large Language Models Predict Chinese Stock Price Movements?
    2023/06/25 by Zhang, Haohan, Hua, Fengrui, Xu, Chengjin +3 · 3 citations
    #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #FOS: Economics and business #Statistical Finance (q-fin.ST)
  12. Unlocking the Power of Large Language Models for Entity Alignment
    2024/02/23 by Jiang, Xuhui, Shen, Yinghan, Shi, Zhichao +6 · 3 citations
    #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences
  13. Toward Practical Entity Alignment Method Design: Insights from New Highly Heterogeneous Knowledge Graph Datasets
    2023/04/07 by Jiang, Xuhui, Xu, Chengjin, Shen, Yinghan +7 · 2 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG)
  14. Multiple Run Ensemble Learning with Low-Dimensional Knowledge Graph\n Embeddings
    2021/04/11 by Chengjin Xu, Xu, Chengjin, Mojtaba Nayyeri +5 · 1 citation
    Computer Science · Decision Sciences · #Advanced Graph Neural Networks #Artificial Intelligence (cs.AI) #Data Quality and Management #FOS: Computer and information sciences #Topic Modeling
  15. Financial Knowledge Large Language Model
    2024/06/29 by Cehao Yang, Yang, Cehao, Chengjin Xu +3 · 2 citations
    Business, Management and Accounting · Decision Sciences · #Computation and Language (cs.CL) #FOS: Computer and information sciences #Financial Distress and Bankruptcy Prediction #Stock Market Forecasting Methods
  16. TFLEX: Temporal Feature-Logic Embedding Framework for Complex Reasoning over Temporal Knowledge Graph
    2022/05/28 by Lin, Xueyuan, Xu, Chengjin, E, Haihong +6 · 1 citation
    #FOS: Computer and information sciences #Machine Learning (cs.LG)
  17. LogicENN: A Neural Based Knowledge Graphs Embedding Model with Logical Rules
    2019/08/20 by Nayyeri, Mojtaba, Xu, Chengjin, Lehmann, Jens +1 · 1 citation
    #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences
  18. LongFaith: Enhancing Long-Context Reasoning in LLMs with Faithful Synthetic Data
    2025/02/18 by Cehao Yang, Yang, Cehao, Lin, Xueyuan +12 · 3 citations
    Computer Science · Decision Sciences · #Semantic Web and Ontologies #Data Quality and Management #Data Mining Algorithms and Applications
  19. Golden Touchstone: A Comprehensive Bilingual Benchmark for Evaluating Financial Large Language Models
    2024/11/09 by Wu, Xiaojun, Liu, Junxi, Su, Huanyi +10 · 1 citation
    #Computation and Language (cs.CL) #Computational Engineering #FOS: Computer and information sciences #Finance #and Science (cs.CE)
  20. RuleRAG: Rule-Guided Retrieval-Augmented Generation with Language Models for Question Answering
    2024/10/15 by Zhongwu Chen, Chengjin Xu, Chen, Zhongwu +9 · 1 citation
    Computer Science · #Topic Modeling #Natural Language Processing Techniques #Advanced Text Analysis Techniques
  21. Context-aware Inductive Knowledge Graph Completion with Latent Type Constraints and Subgraph Reasoning
    2024/10/22 by Li, Muzhi, Yang, Cehao, Xu, Chengjin +5 · 1 citation
    #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences
  22. Select2Reason: Efficient Instruction-Tuning Data Selection for Long-CoT Reasoning
    2025/05/22 by Yang, Cehao, Lin, Xueyuan, Wu, Xiaojun +5 · 2 citations
    #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences