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Xiong, Chenyan

  1. Approximate Nearest Neighbor Negative Contrastive Learning for Dense Text Retrieval
    2020/07/01 by Lee Xiong, Chenyan Xiong, Xiong, Lee +13 · 101 citations
    Computer Science · #Computation and Language (cs.CL) #Domain Adaptation and Few-Shot Learning #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Machine Learning (cs.LG) #Text and Document Classification Technologies #Topic Modeling
  2. An In-depth Look at Gemini's Language Abilities
    2023/12/18 by Syeda Nahida Akter, Akter, Syeda Nahida, Zichun Yu +15 · 2 voices · 1 citation
    #cs.CL #cs.AI
  3. TREC CAsT 2019: The Conversational Assistance Track Overview
    2020/03/30 by Dalton, Jeffrey, Xiong, Chenyan, Callan, Jamie · 10 citations
    #Computation and Language (cs.CL) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Machine Learning (cs.LG)
  4. Universal Vision-Language Dense Retrieval: Learning A Unified Representation Space for Multi-Modal Retrieval
    2022/09/01 by Zhenghao Liu, Liu, Zhenghao, Chenyan Xiong +7 · 13 citations
    Computer Science · #Multimodal Machine Learning Applications #Advanced Image and Video Retrieval Techniques #Domain Adaptation and Few-Shot Learning
  5. MATES: Model-Aware Data Selection for Efficient Pretraining with Data Influence Models
    2024/06/10 by Zichun Yu, Spandan Das, Yu, Zichun +3 · 16 citations
    Computer Science · #Time Series Analysis and Forecasting #Data Mining Algorithms and Applications #Advanced Database Systems and Queries
  6. Entity-Duet Neural Ranking: Understanding the Role of Knowledge Graph Semantics in Neural Information Retrieval
    2018/05/19 by Zhenghao Liu, Liu, Zhenghao, Chenyan Xiong +5 · 6 citations
    Computer Science · Decision Sciences · #Advanced Graph Neural Networks #Data Quality and Management #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Topic Modeling
  7. Improving Query Representations for Dense Retrieval with Pseudo Relevance Feedback
    2021/08/30 by Yu, HongChien, Xiong, Chenyan, Callan, Jamie · 7 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Information Retrieval (cs.IR)
  8. Few-Shot Generative Conversational Query Rewriting
    2020/06/09 by Yu Shi, Jiahua Liu, Yu, Shi +11 · 5 citations
    Computer Science · #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Natural Language Processing Techniques #Speech and dialogue systems #Topic Modeling
  9. Structure-Aware Language Model Pretraining Improves Dense Retrieval on Structured Data
    2023/05/31 by Xinze Li, Li, Xinze, Zhenghao Liu +11 · 6 citations
    Computer Science · #Topic Modeling #Natural Language Processing Techniques #Advanced Graph Neural Networks
  10. COCO-LM: Correcting and Contrasting Text Sequences for Language Model Pretraining
    2021/02/16 by Meng Yu, Meng, Yu, Chenyan Xiong +10 · 5 citations
    Computer Science · #Computation and Language (cs.CL) #Domain Adaptation and Few-Shot Learning #FOS: Computer and information sciences #Machine Learning (cs.LG) #Natural Language Processing Techniques #Topic Modeling
  11. Augmentation-Adapted Retriever Improves Generalization of Language Models as Generic Plug-In
    2023/05/27 by Zichun Yu, Yu, Zichun, Chenyan Xiong +5 · 5 citations
    Computer Science · #Topic Modeling #Natural Language Processing Techniques #Multimodal Machine Learning Applications
  12. Neural Approaches to Conversational Information Retrieval
    2022/01/13 by Gao, Jianfeng, Xiong, Chenyan, Bennett, Paul +1 · 4 citations
    #Computation and Language (cs.CL) #FOS: Computer and information sciences #Information Retrieval (cs.IR)
  13. Fine-grained Fact Verification with Kernel Graph Attention Network
    2019/10/22 by Liu, Zhenghao, Xiong, Chenyan, Sun, Maosong +1 · 3 citations
    #Computation and Language (cs.CL) #FOS: Computer and information sciences
  14. ClueWeb22: 10 Billion Web Documents with Visual and Semantic Information
    2022/11/29 by Arnold Overwijk, Chenyan Xiong, Overwijk, Arnold +7 · 1 voice · 4 citations
    Computer Science · #Natural Language Processing Techniques #Topic Modeling #Web Data Mining and Analysis #cs.AI #cs.CL #cs.IR
  15. Toolink: Linking Toolkit Creation and Using through Chain-of-Solving on Open-Source Model
    2023/10/08 by Cheng Qian, Qian, Cheng, Chenyan Xiong +5 · 5 citations
    Computer Science · Medicine · #Artificial Intelligence (cs.AI) #Artificial Intelligence in Healthcare and Education #Computation and Language (cs.CL) #Explainable Artificial Intelligence (XAI) #FOS: Computer and information sciences #Topic Modeling
  16. Text Classification Using Label Names Only: A Language Model Self-Training Approach
    2020/10/14 by Meng, Yu, Zhang, Yunyi, Huang, Jiaxin +4 · 3 citations
    #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG)
  17. Harnessing Webpage UIs for Text-Rich Visual Understanding
    2024/10/17 by Junpeng Liu, Tianyue Ou, Liu, Junpeng +15 · 8 citations
    Computer Science · #Computation and Language (cs.CL) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Video Analysis and Summarization
  18. ResearchArena: Benchmarking Large Language Models' Ability to Collect and Organize Information as Research Agents
    2024/06/13 by Kang, Hao, Xiong, Chenyan · 6 citations
    #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Information Retrieval (cs.IR)
  19. RAG-DDR: Optimizing Retrieval-Augmented Generation Using Differentiable Data Rewards
    2024/10/17 by Xinze Li, Li, Xinze, Sen Mei +21 · 8 citations
    Computer Science · #Advanced Image and Video Retrieval Techniques #Computation and Language (cs.CL) #FOS: Computer and information sciences #Metaheuristic Optimization Algorithms Research
  20. Fact-Aware Multimodal Retrieval Augmentation for Accurate Medical Radiology Report Generation
    2024/07/21 by Sun, Liwen, Zhao, James, Han, Megan +1 · 5 citations
    #Computation and Language (cs.CL) #FOS: Computer and information sciences
  21. DeepResearchGym: A Free, Transparent, and Reproducible Evaluation Sandbox for Deep Research
    2025/05/25 by João M. P. Coelho, Coelho, João, Jingyuan He +17 · 13 citations
    Computer Science · Decision Sciences · #Explainable Artificial Intelligence (XAI) #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Scientific Computing and Data Management
  22. An Axiomatic Approach to Regularizing Neural Ranking Models
    2019/04/15 by Rosset, Corby, Mitra, Bhaskar, Xiong, Chenyan +3 · 2 citations
    #FOS: Computer and information sciences #Information Retrieval (cs.IR)
  23. Target-Guided Open-Domain Conversation
    2019/05/28 by Jianheng Tang, Tiancheng Zhao, Tang, Jianheng +9 · 2 citations
    Computer Science · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Multimodal Machine Learning Applications #Speech and dialogue systems #Topic Modeling
  24. Knowledge-Aware Language Model Pretraining
    2020/06/29 by Rosset, Corby, Xiong, Chenyan, Phan, Minh +3 · 2 citations
    #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML)
  25. More Robust Dense Retrieval with Contrastive Dual Learning
    2021/07/16 by Li, Yizhi, Liu, Zhenghao, Xiong, Chenyan +1 · 2 citations
    #FOS: Computer and information sciences #Information Retrieval (cs.IR)
  26. Text Matching Improves Sequential Recommendation by Reducing Popularity Biases
    2023/08/27 by Liu, Zhenghao, Mei, Sen, Xiong, Chenyan +5 · 3 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Information Retrieval (cs.IR)
  27. MARVEL: Unlocking the Multi-Modal Capability of Dense Retrieval via Visual Module Plugin
    2023/10/21 by Tianshuo Zhou, Sen Mei, Zhou, Tianshuo +13 · 3 citations
    Computer Science · #Multimodal Machine Learning Applications #Advanced Image and Video Retrieval Techniques #Domain Adaptation and Few-Shot Learning
  28. Reduce Catastrophic Forgetting of Dense Retrieval Training with Teleportation Negatives
    2022/10/31 by Sun, Si, Xiong, Chenyan, Yu, Yue +3 · 2 citations
    #Computation and Language (cs.CL) #FOS: Computer and information sciences
  29. Craw4LLM: Efficient Web Crawling for LLM Pretraining
    2025/02/19 by Shi Yu, Yu Shi, Yu, Shi +4 · 2 voices · 3 citations
    Computer Science · #Web Data Mining and Analysis #Algorithms and Data Compression #Advanced Data Storage Technologies
  30. CMT in TREC-COVID Round 2: Mitigating the Generalization Gaps from Web to Special Domain Search
    2020/11/03 by Chenyan Xiong, Zhenghao Liu, Xiong, Chenyan +17 · 2 citations
    Computer Science · #Topic Modeling #Natural Language Processing Techniques #Multimodal Machine Learning Applications
  31. RAGViz: Diagnose and Visualize Retrieval-Augmented Generation
    2024/11/04 by T. WANG, Wang, Tevin, Jingyuan He +3 · 3 citations
    Computer Science · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Multimodal Machine Learning Applications
  32. Say More with Less: Understanding Prompt Learning Behaviors through Gist Compression
    2024/02/25 by Xinze Li, Zhenghao Liu, Li, Xinze +11 · 2 citations
    Psychology · #Computation and Language (cs.CL) #FOS: Computer and information sciences #Innovative Teaching and Learning Methods
  33. Understanding the Behaviors of BERT in Ranking
    2019/04/16 by Qiao, Yifan, Xiong, Chenyan, Liu, Zhenghao +1 · 1 citation
    #Computation and Language (cs.CL) #FOS: Computer and information sciences #Information Retrieval (cs.IR)
  34. ThinkNote: Enhancing Knowledge Integration and Utilization of Large Language Models via Constructivist Cognition Modeling
    2024/02/21 by Zhipeng Xu, Zhenghao Liu, Xu, Zhipeng +15 · 2 citations
    Computer Science · Engineering · #Computation and Language (cs.CL) #Experimental Learning in Engineering #FOS: Computer and information sciences #Intelligent Tutoring Systems and Adaptive Learning #Teaching and Learning Programming
  35. Grounded Conversation Generation as Guided Traverses in Commonsense Knowledge Graphs
    2019/11/07 by Zhang, Houyu, Liu, Zhenghao, Xiong, Chenyan +1 · 1 citation
    #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences
  36. Cleaner Pretraining Corpus Curation with Neural Web Scraping
    2024/02/22 by Zhipeng Xu, Zhenghao Liu, Xu, Zhipeng +9 · 2 citations
    Computer Science · #Computation and Language (cs.CL) #FOS: Computer and information sciences #Mathematics, Computing, and Information Processing #Natural Language Processing Techniques
  37. Long Document Ranking with Query-Directed Sparse Transformer
    2020/10/23 by Jyun‐Yu Jiang, Jiang, Jyun-Yu, Chenyan Xiong +5 · 1 citation
    Computer Science · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Information Retrieval and Search Behavior #Text and Document Classification Technologies #Topic Modeling
  38. Data Augmentation for Abstractive Query-Focused Multi-Document Summarization
    2021/03/02 by Pasunuru, Ramakanth, Celikyilmaz, Asli, Galley, Michel +4 · 1 citation
    #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences
  39. TIAGE: A Benchmark for Topic-Shift Aware Dialog Modeling
    2021/09/09 by Xie, Huiyuan, Liu, Zhenghao, Xiong, Chenyan +2 · 1 citation
    #Computation and Language (cs.CL) #FOS: Computer and information sciences
  40. Montessori-Instruct: Generate Influential Training Data Tailored for Student Learning
    2024/10/18 by Xiaochuan Li, Zichun Yu, Li, Xiaochuan +3 · 3 citations
    Social Sciences · #Education Methods and Practices
  41. Fairshare Data Pricing via Data Valuation for Large Language Models
    2025/01/31 by Luyang Zhang, Cathy Jiao, Zhang, Luyang +5 · 2 citations
    Computer Science · #Computation and Language (cs.CL) #Computer Science and Game Theory (cs.GT) #FOS: Computer and information sciences #Privacy-Preserving Technologies in Data
  42. What Generative Search Engines Like and How to Optimize Web Content Cooperatively
    2025/10/13 by Wu, Yujiang, Zhong, Shanshan, Kim, Yubin +1 · 2 citations
    #FOS: Computer and information sciences #Information Retrieval (cs.IR)
  43. AutoRule: Reasoning Chain-of-thought Extracted Rule-based Rewards Improve Preference Learning
    2025/06/18 by Wang, Tevin, Xiong, Chenyan · 5 citations
    #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences #Machine Learning (cs.LG)
  44. Dwell in the Beginning: How Language Models Embed Long Documents for Dense Retrieval
    2024/04/05 by Coelho, João, Martins, Bruno, Magalhães, João +2 · 1 citation
    #Computation and Language (cs.CL) #FOS: Computer and information sciences #Information Retrieval (cs.IR)
  45. ParamMute: Suppressing Knowledge-Critical FFNs for Faithful Retrieval-Augmented Generation
    2025/02/21 by Huang, Pengcheng, Liu, Zhenghao, Yan, Yukun +8 · 2 citations
    #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences
  46. Interpret and Control Dense Retrieval with Sparse Latent Features
    2024/10/17 by Kang, Hao, Wang, Tevin, Xiong, Chenyan · 1 citation
    #FOS: Computer and information sciences #Information Retrieval (cs.IR)