PPaperPicks

Jun Xu

Renmin University of China, School of Information, Beijing Key Laboratory of Big Data Management and Analysis Methods, China

78 papers at tracked venues · 56 at CORE A* · active 2024–2026

DBLP profile ↗ORCID 0000-0001-7170-111X ↗Google Scholar ↗Homepage ↗

Venues

SIGIR ×27ACL ×10CIKM ×8EMNLP ×7WWW ×6SIGKDD ×5ICLR ×4RecSys ×4AAAI ×2WSDM ×2ECIR ×1ICDE ×1NeurIPS ×1

Frequent coauthors

Xiao Zhang
×35
Sunhao Dai
×25
Weijie Yu
×18
Chen Xu
×17
Liang Pang
×16
Ji-Rong Wen
×14
Zhongxiang Sun
×13
Zhenhua Dong
×12
Teng Shi
×11
Xiaoxue Zang
×11
Yang Song
×11
Changle Qu
×9

Papers

  1. Counteracting the Delayed Conversions in OCPC with Survival Analysis
    WSDM 2026 ·
    Leping Zhang
    ,
    Chenxuan He
    ,
    Xiao Zhang
    ,
    Yichao Wang
    ,
    Tengxiang Zhang
    ,
    Zhenhua Dong
    , Jun Xu
  2. DLLM-Searcher: Adapting Diffusion Language Model for Efficient Search Agents
    SIGIR 2026 ·
    Jiahao Zhao
    ,
    Shaoxuan Xu
    ,
    Zhongxiang Sun
    ,
    Fengqi Zhu
    ,
    Jingyang Ou
    ,
    Yuling Shi
    ,
    Chongxuan Li
    ,
    Xiao Zhang
    , Jun Xu
  3. Deep Search with Hierarchical Meta-Cognitive Monitoring Inspired by Cognitive Neuroscience
    SIGIR 2026 ·
    Zhongxiang Sun
    ,
    Qipeng Wang
    ,
    Weijie Yu
    ,
    Jingxuan Yang
    ,
    Haolang Lu
    , Jun Xu
  4. Disentangling from Collaborative and Semantic Views: Graph Collaborative Filtering for Q&A Recommendation
    SIGIR 2026 ·
    Changshuo Zhang
    ,
    Teng Shi
    ,
    Xiao Zhang
    ,
    Yanping Zheng
    ,
    Ruobing Xie
    ,
    Qi Liu
    , Jun Xu
  5. Economic Perspectives on Fairness in Information Retrieval
    ECIR 2026 ·
    Chen Xu
    ,
    Clara Rus
    ,
    Yuanna Liu
    ,
    Marleen de Jonge
    , Jun Xu,
    Maarten de Rijke
  6. Efficient Paths and Dense Rewards: Probabilistic Flow Reasoning for Large Language Models
    ACL 2026 ·
    Yan Liu
    ,
    Feng Zhang
    ,
    Zhanyu Ma
    , Jun Xu,
    Jiuchong Gao
    ,
    Jinghua Hao
    ,
    Renqing He
    ,
    Han Liu
    ,
    Yangdong Deng
  7. Fine-Mem: Fine-Grained Feedback Alignment for Long-Horizon Memory Management
    ACL 2026 ·
    Weitao Ma
    ,
    Xiaocheng Feng
    ,
    Lei Huang
    ,
    Xiachong Feng
    ,
    Zhanyu Ma
    , Jun Xu,
    Jiuchong Gao
    ,
    Jinghua Hao
    ,
    Renqing He
    ,
    Bing Qin
  8. GenRecEdit: Adapting Model Editing for Generative Recommendation with Cold-Start Items
    SIGIR 2026 ·
    Chenglei Shen
    ,
    Teng Shi
    ,
    Weijie Yu
    ,
    Xiao Zhang
    , Jun Xu
  9. KuaiLive: A Real-time Interactive Dataset for Live Streaming Recommendation
    SIGIR 2026 ·
    Changle Qu
    ,
    Sunhao Dai
    ,
    Ke Guo
    ,
    Xiao Zhang
    ,
    Liqin Zhao
    ,
    Shijun Wang
    ,
    Yanan Niu
    ,
    Lantao Hu
    ,
    Han Li
    , Jun Xu
  10. Large-Scale Online Learning for Generative List Recommendation in E-commerce: An Environment Policy Optimization Approach
    SIGIR 2026 ·
    Yuan Wang
    ,
    Zhiyu Li
    ,
    Ang Gao
    ,
    Changshuo Zhang
    ,
    Xiao Zhang
    , Jun Xu,
    Quan Lin
  11. Learning to Retrieve from Agent Trajectories
    SIGIR 2026 ·
    Yuqi Zhou
    ,
    Sunhao Dai
    ,
    Changle Qu
    ,
    Liang Pang
    , Jun Xu,
    Ji-Rong Wen
  12. MatchTIR: Fine-Grained Supervision for Tool-Integrated Reasoning via Bipartite Matching
    ACL 2026 ·
    Changle Qu
    ,
    Sunhao Dai
    ,
    Hengyi Cai
    , Jun Xu,
    Shuaiqiang Wang
    ,
    Dawei Yin
  13. Mining Informative Interests via Latent Cross Reasoning for Search Enhanced Recommendation
    SIGIR 2026 ·
    Teng Shi
    ,
    Weicong Qin
    ,
    Weijie Yu
    ,
    Xiao Zhang
    ,
    Ming He
    ,
    Jianping Fan
    , Jun Xu
  14. QE-RAG: A Robust Retrieval-Augmented Generation Benchmark for Query Entry Errors
    SIGIR 2026 ·
    Kepu Zhang
    ,
    Zhongxiang Sun
    ,
    Weijie Yu
    ,
    Xiaoxue Zang
    ,
    Kai Zheng
    ,
    Yang Song
    ,
    Han Li
    , Jun Xu
  15. Room Matters: Dynamic Room-level Collaboration Information Modeling for Live Streaming Recommendation
    WWW 2026 ·
    Ke Guo
    ,
    Changle Qu
    ,
    Xiao Zhang
    ,
    Liqin Zhao
    ,
    Shijun Wang
    ,
    Yanan Niu
    , Jun Xu
  16. The Attention Market: Interpreting Online Fair Re-ranking as Manifold Optimization under Walrasian Equilibrium
    SIGIR 2026 ·
    Chen Xu
    ,
    Wei Chu
    ,
    Wenyu Hu
    ,
    Fengran Mo
    , Jun Xu,
    Maarten de Rijke
  17. Towards a Responsible Web: Economic Perspectives on Fairness in Information Retrieval
    WWW 2026 ·
    Chen Xu
    ,
    Clara Rus
    ,
    Yuanna Liu
    ,
    Marleen de Jonge
    , Jun Xu,
    Maarten de Rijke
  18. Unveiling and Simulating Short-Video Addiction Behaviors via Economic Addiction Theory
    WWW 2026 ·
    Chen Xu
    ,
    Zhipeng Yi
    ,
    Ruizi Wang
    ,
    Wenjie Wang
    , Jun Xu,
    Maarten de Rijke
  19. When Personalization Misleads: Understanding and Mitigating Hallucinations in Personalized LLMs
    ACL 2026 ·
    Zhongxiang Sun
    ,
    Yi Zhan
    ,
    Chenglei Shen
    ,
    Weijie Yu
    ,
    Xiao Zhang
    ,
    Ming He
    , Jun Xu
  20. AdaO2B: Adaptive Online to Batch Conversion for Out-of-Distribution Generalization
    AAAI 2025 ·
    Xiao Zhang
    ,
    Sunhao Dai
    , Jun Xu,
    Yong Liu
    ,
    Zhenhua Dong
  21. Benefit from Rich: Tackling Search Interaction Sparsity in Search Enhanced Recommendation
    CIKM 2025 ·
    Teng Shi
    ,
    Weijie Yu
    ,
    Xiao Zhang
    ,
    Ming He
    ,
    Jianping Fan
    , Jun Xu
  22. Beyond Guilt: Legal Judgment Prediction with Trichotomous Reasoning
    EMNLP 2025 ·
    Kepu Zhang
    ,
    Haoyue Yang
    ,
    Xu Tang
    ,
    Weijie Yu
    , Jun Xu
  23. BordaRAG: Resolving Knowledge Conflict in Retrieval-Augmented Generation via Borda Voting Process
    CIKM 2025 ·
    Yuxin Li
    ,
    Chen Xu
    , Jun Xu,
    Ji-Rong Wen
  24. Bridging Jensen Gap for Max-Min Group Fairness Optimization in Recommendation
    ICLR 2025 ·
    Chen Xu
    ,
    Yuxin Li
    ,
    Wenjie Wang
    ,
    Liang Pang
    , Jun Xu,
    Tat-Seng Chua
  25. Bridging Short Videos and Streamers with Multi-Graph Contrastive Learning for Live Streaming Recommendation
    SIGIR 2025 ·
    Changle Qu
    ,
    Liqin Zhao
    ,
    Yanan Niu
    ,
    Xiao Zhang
    , Jun Xu
  26. CitaLaw: Enhancing LLM with Citations in Legal Domain
    ACL 2025 ·
    Kepu Zhang
    ,
    Weijie Yu
    ,
    Sunhao Dai
    , Jun Xu
  27. Exploring the Escalation of Source Bias in User, Data, and Recommender System Feedback Loop
    SIGIR 2025 ·
    Yuqi Zhou
    ,
    Sunhao Dai
    ,
    Liang Pang
    ,
    Gang Wang
    ,
    Zhenhua Dong
    , Jun Xu,
    Ji-Rong Wen
  28. FairDiverse: A Comprehensive Toolkit for Fairness- and Diversity-aware Information Retrieval
    SIGIR 2025 ·
    Chen Xu
    ,
    Zhirui Deng
    ,
    Clara Rus
    ,
    Xiaopeng Ye
    ,
    Yuanna Liu
    , Jun Xu,
    Zhicheng Dou
    ,
    Ji-Rong Wen
    ,
    Maarten de Rijke
  29. Fairness in Information Retrieval from an Economic Perspective
    SIGIR 2025 ·
    Chen Xu
    ,
    Clara Rus
    ,
    Yuanna Liu
    ,
    Marleen de Jonge
    , Jun Xu,
    Maarten de Rijke
  30. From Exploration to Mastery: Enabling LLMs to Master Tools via Self-Driven Interactions
    ICLR 2025 ·
    Changle Qu
    ,
    Sunhao Dai
    ,
    Xiaochi Wei
    ,
    Hengyi Cai
    ,
    Shuaiqiang Wang
    ,
    Dawei Yin
    , Jun Xu,
    Ji-Rong Wen
  31. GUI-G1: Understanding R1-Zero-Like Training for Visual Grounding in GUI Agents
    NeurIPS 2025 ·
    Yuqi Zhou
    ,
    Sunhao Dai
    ,
    Shuai Wang
    ,
    Kaiwen Zhou
    ,
    Qinglin Jia
    , Jun Xu
  32. GenSAR: Unifying Balanced Search and Recommendation with Generative Retrieval
    RecSys 2025 ·
    Teng Shi
    , Jun Xu,
    Xiao Zhang
    ,
    Xiaoxue Zang
    ,
    Kai Zheng
    ,
    Yang Song
    ,
    Enyun Yu
  33. LLM-Empowered Creator Simulation for Long-Term Evaluation of Recommender Systems Under Information Asymmetry
    SIGIR 2025 ·
    Xiaopeng Ye
    ,
    Chen Xu
    ,
    Zhongxiang Sun
    , Jun Xu,
    Gang Wang
    ,
    Zhenhua Dong
    ,
    Ji-Rong Wen
  34. LargePiG for Hallucination-Free Query Generation: Your Large Language Model is Secretly a Pointer Generator
    WWW 2025 ·
    Zhongxiang Sun
    ,
    Zihua Si
    ,
    Xiaoxue Zang
    ,
    Kai Zheng
    ,
    Yang Song
    ,
    Xiao Zhang
    , Jun Xu
  35. Legal Mathematical Reasoning with LLMs: Procedural Alignment through Two-Stage Reinforcement Learning
    EMNLP 2025 ·
    Kepu Zhang
    ,
    Guofu Xie
    ,
    Weijie Yu
    ,
    Mingyue Xu
    ,
    Xu Tang
    ,
    Yaxin Li
    , Jun Xu
  36. Length-Induced Embedding Collapse in PLM-based Models
    ACL 2025 ·
    Yuqi Zhou
    ,
    Sunhao Dai
    ,
    Zhanshuo Cao
    ,
    Xiao Zhang
    , Jun Xu
  37. MAPS: Motivation-Aware Personalized Search via LLM-Driven Consultation Alignment
    ACL 2025 ·
    Weicong Qin
    ,
    Yi Xu
    ,
    Weijie Yu
    ,
    Chenglei Shen
    ,
    Ming He
    ,
    Jianping Fan
    ,
    Xiao Zhang
    , Jun Xu
  38. Media Source Matters More Than Content: Unveiling Political Bias in LLM-Generated Citations
    EMNLP 2025 ·
    Sunhao Dai
    ,
    Zhanshuo Cao
    ,
    Wenjie Wang
    ,
    Liang Pang
    , Jun Xu,
    See-Kiong Ng
    ,
    Tat-Seng Chua
  39. Mitigating Source Bias with LLM Alignment
    SIGIR 2025 ·
    Sunhao Dai
    ,
    Yuqi Zhou
    ,
    Liang Pang
    ,
    Zhuoyang Li
    ,
    Zhaocheng Du
    ,
    Gang Wang
    , Jun Xu
  40. MoRE: A Mixture of Reflectors Framework for Large Language Model-Based Sequential Recommendation
    RecSys 2025 ·
    Weicong Qin
    ,
    Yi Xu
    ,
    Weijie Yu
    ,
    Chenglei Shen
    ,
    Xiao Zhang
    ,
    Ming He
    ,
    Jianping Fan
    , Jun Xu
  41. NExT-Search: Rebuilding User Feedback Ecosystem for Generative AI Search
    SIGIR 2025 ·
    Sunhao Dai
    ,
    Wenjie Wang
    ,
    Liang Pang
    , Jun Xu,
    See-Kiong Ng
    ,
    Ji-Rong Wen
    ,
    Tat-Seng Chua
  42. Perplexity Trap: PLM-Based Retrievers Overrate Low Perplexity Documents
    ICLR 2025 ·
    Haoyu Wang
    ,
    Sunhao Dai
    ,
    Haiyuan Zhao
    ,
    Liang Pang
    ,
    Xiao Zhang
    ,
    Gang Wang
    ,
    Zhenhua Dong
    , Jun Xu,
    Ji-Rong Wen
  43. PrLM: Learning Explicit Reasoning for Personalized RAG via Contrastive Reward Optimization
    CIKM 2025 ·
    Kepu Zhang
    ,
    Teng Shi
    ,
    Weijie Yu
    , Jun Xu
  44. Q-PRM: Adaptive Query Rewriting for Retrieval-Augmented Generation via Step-level Process Supervision
    EMNLP 2025 ·
    Xiaopeng Ye
    ,
    Chen Xu
    ,
    Chaoliang Zhang
    ,
    Zhaocheng Du
    , Jun Xu,
    Gang Wang
    ,
    Zhenhua Dong
  45. ReARTeR: Retrieval-Augmented Reasoning with Trustworthy Process Rewarding
    SIGIR 2025 ·
    Zhongxiang Sun
    ,
    Qipeng Wang
    ,
    Weijie Yu
    ,
    Xiaoxue Zang
    ,
    Kai Zheng
    , Jun Xu,
    Xiao Zhang
    ,
    Yang Song
    ,
    Han Li
  46. ReDeEP: Detecting Hallucination in Retrieval-Augmented Generation via Mechanistic Interpretability
    ICLR 2025 ·
    Zhongxiang Sun
    ,
    Xiaoxue Zang
    ,
    Kai Zheng
    , Jun Xu,
    Xiao Zhang
    ,
    Weijie Yu
    ,
    Yang Song
    ,
    Han Li
  47. Retrieval Augmented Generation with Collaborative Filtering for Personalized Text Generation
    SIGIR 2025 ·
    Teng Shi
    , Jun Xu,
    Xiao Zhang
    ,
    Xiaoxue Zang
    ,
    Kai Zheng
    ,
    Yang Song
    ,
    Han Li
  48. Similarity = Value? Consultation Value-Assessment and Alignment for Personalized Search
    EMNLP 2025 ·
    Weicong Qin
    ,
    Yi Xu
    ,
    Weijie Yu
    ,
    Teng Shi
    ,
    Chenglei Shen
    ,
    Ming He
    ,
    Jianping Fan
    ,
    Xiao Zhang
    , Jun Xu
  49. SyLeR: A Framework for Explicit Syllogistic Legal Reasoning in Large Language Models
    CIKM 2025 ·
    Kepu Zhang
    ,
    Weijie Yu
    ,
    Zhongxiang Sun
    , Jun Xu
  50. Test-Time Alignment with State Space Model for Tracking User Interest Shifts in Sequential Recommendation
    RecSys 2025 ·
    Changshuo Zhang
    ,
    Xiao Zhang
    ,
    Teng Shi
    , Jun Xu,
    Ji-Rong Wen
  51. Towards Effective and Efficient Continual Pre-training of Large Language Models
    ACL 2025 ·
    Jie Chen
    ,
    Zhipeng Chen
    ,
    Jiapeng Wang
    ,
    Kun Zhou
    ,
    Yutao Zhu
    ,
    Jinhao Jiang
    ,
    Yingqian Min
    ,
    Xin Zhao
    ,
    Zhicheng Dou
    ,
    Jiaxin Mao
    ,
    Yankai Lin
    ,
    Ruihua Song
    , Jun Xu,
    Xu Chen
    ,
    Rui Yan
    ,
    Zhewei Wei
    ,
    Di Hu
    ,
    Wenbing Huang
    ,
    Ji-Rong Wen
  52. Trigger3: Refining Query Correction via Adaptive Model Selector
    AAAI 2025 ·
    Kepu Zhang
    ,
    Zhongxiang Sun
    ,
    Xiao Zhang
    ,
    Xiaoxue Zang
    ,
    Kai Zheng
    ,
    Yang Song
    , Jun Xu
  53. Understanding Accuracy-Fairness Trade-offs in Re-ranking through Elasticity in Economics
    SIGIR 2025 ·
    Chen Xu
    ,
    Jujia Zhao
    ,
    Wenjie Wang
    ,
    Liang Pang
    , Jun Xu,
    Tat-Seng Chua
    ,
    Maarten de Rijke
  54. Unifying Bias and Unfairness in Information Retrieval: New Challenges in the LLM Era
    WSDM 2025 ·
    Sunhao Dai
    ,
    Chen Xu
    ,
    Shicheng Xu
    ,
    Liang Pang
    ,
    Zhenhua Dong
    , Jun Xu
  55. Uplift-RAG: Uplift-Driven Knowledge Preference Alignment for Retrieval-Augmented Generation
    EMNLP 2025 ·
    Changle Qu
    ,
    Sunhao Dai
    ,
    Hengyi Cai
    ,
    Yiyang Cheng
    , Jun Xu,
    Shuaiqiang Wang
    ,
    Dawei Yin
  56. A Study of Implicit Ranking Unfairness in Large Language Models
    EMNLP 2024 ·
    Chen Xu
    ,
    Wenjie Wang
    ,
    Yuxin Li
    ,
    Liang Pang
    , Jun Xu,
    Tat-Seng Chua
  57. A Taxation Perspective for Fair Re-ranking
    SIGIR 2024 ·
    Chen Xu
    ,
    Xiaopeng Ye
    ,
    Wenjie Wang
    ,
    Liang Pang
    , Jun Xu,
    Tat-Seng Chua
  58. Bias and Unfairness in Information Retrieval Systems: New Challenges in the LLM Era
    SIGKDD 2024 ·
    Sunhao Dai
    ,
    Chen Xu
    ,
    Shicheng Xu
    ,
    Liang Pang
    ,
    Zhenhua Dong
    , Jun Xu
  59. Cocktail: A Comprehensive Information Retrieval Benchmark with LLM-Generated Documents Integration
    ACL 2024 ·
    Sunhao Dai
    ,
    Weihao Liu
    ,
    Yuqi Zhou
    ,
    Liang Pang
    ,
    Rongju Ruan
    ,
    Gang Wang
    ,
    Zhenhua Dong
    , Jun Xu,
    Ji-Rong Wen
  60. Counteracting Duration Bias in Video Recommendation via Counterfactual Watch Time
    SIGKDD 2024 ·
    Haiyuan Zhao
    ,
    Guohao Cai
    ,
    Jieming Zhu
    ,
    Zhenhua Dong
    , Jun Xu,
    Ji-Rong Wen
  61. Do Not Wait: Learning Re-Ranking Model Without User Feedback At Serving Time in E-Commerce
    RecSys 2024 ·
    Yuan Wang
    ,
    Zhiyu Li
    ,
    Changshuo Zhang
    ,
    Sirui Chen
    ,
    Xiao Zhang
    , Jun Xu,
    Quan Lin
  62. Effective In-Context Example Selection through Data Compression
    ACL 2024 ·
    Zhongxiang Sun
    ,
    Kepu Zhang
    ,
    Haoyu Wang
    ,
    Xiao Zhang
    , Jun Xu
  63. Explicitly Integrating Judgment Prediction with Legal Document Retrieval: A Law-Guided Generative Approach
    SIGIR 2024 ·
    Weicong Qin
    ,
    Zelin Cao
    ,
    Weijie Yu
    ,
    Zihua Si
    ,
    Sirui Chen
    , Jun Xu
  64. FairSync: Ensuring Amortized Group Exposure in Distributed Recommendation Retrieval
    WWW 2024 ·
    Chen Xu
    , Jun Xu,
    Yiming Ding
    ,
    Xiao Zhang
    ,
    Qi Qi
  65. Guaranteeing Accuracy and Fairness under Fluctuating User Traffic: A Bankruptcy-Inspired Re-ranking Approach
    CIKM 2024 ·
    Xiaopeng Ye
    ,
    Chen Xu
    , Jun Xu,
    Xuyang Xie
    ,
    Gang Wang
    ,
    Zhenhua Dong
  66. Invisible Relevance Bias: Text-Image Retrieval Models Prefer AI-Generated Images
    SIGIR 2024 ·
    Shicheng Xu
    ,
    Danyang Hou
    ,
    Liang Pang
    ,
    Jingcheng Deng
    , Jun Xu,
    Huawei Shen
    ,
    Xueqi Cheng
  67. Large Language Models Enhanced Collaborative Filtering
    CIKM 2024 ·
    Zhongxiang Sun
    ,
    Zihua Si
    ,
    Xiaoxue Zang
    ,
    Kai Zheng
    ,
    Yang Song
    ,
    Xiao Zhang
    , Jun Xu
  68. List-aware Reranking-Truncation Joint Model for Search and Retrieval-augmented Generation
    WWW 2024 ·
    Shicheng Xu
    ,
    Liang Pang
    , Jun Xu,
    Huawei Shen
    ,
    Xueqi Cheng
  69. Modeling User Attention in Music Recommendation
    ICDE 2024 ·
    Sunhao Dai
    ,
    Ninglu Shao
    ,
    Jieming Zhu
    ,
    Xiao Zhang
    ,
    Zhenhua Dong
    , Jun Xu,
    Quanyu Dai
    ,
    Ji-Rong Wen
  70. Neural Retrievers are Biased Towards LLM-Generated Content
    SIGKDD 2024 ·
    Sunhao Dai
    ,
    Yuqi Zhou
    ,
    Liang Pang
    ,
    Weihao Liu
    ,
    Xiaolin Hu
    ,
    Yong Liu
    ,
    Xiao Zhang
    ,
    Gang Wang
    , Jun Xu
  71. ReCODE: Modeling Repeat Consumption with Neural ODE
    SIGIR 2024 ·
    Sunhao Dai
    ,
    Changle Qu
    ,
    Sirui Chen
    ,
    Xiao Zhang
    , Jun Xu
  72. Reinforcing Long-Term Performance in Recommender Systems with User-Oriented Exploration Policy
    SIGIR 2024 ·
    Changshuo Zhang
    ,
    Sirui Chen
    ,
    Xiao Zhang
    ,
    Sunhao Dai
    ,
    Weijie Yu
    , Jun Xu
  73. Revisiting Reciprocal Recommender Systems: Metrics, Formulation, and Method
    SIGKDD 2024 ·
    Chen Yang
    ,
    Sunhao Dai
    ,
    Yupeng Hou
    ,
    Wayne Xin Zhao
    , Jun Xu,
    Yang Song
    ,
    Hengshu Zhu
  74. SAQRec: Aligning Recommender Systems to User Satisfaction via Questionnaire Feedback
    CIKM 2024 ·
    Kepu Zhang
    ,
    Teng Shi
    ,
    Sunhao Dai
    ,
    Xiao Zhang
    ,
    Yinfeng Li
    ,
    Jing Lu
    ,
    Xiaoxue Zang
    ,
    Yang Song
    , Jun Xu
  75. To Search or to Recommend: Predicting Open-App Motivation with Neural Hawkes Process
    SIGIR 2024 ·
    Zhongxiang Sun
    ,
    Zihua Si
    ,
    Xiao Zhang
    ,
    Xiaoxue Zang
    ,
    Yang Song
    ,
    Hongteng Xu
    , Jun Xu
  76. Towards Completeness-Oriented Tool Retrieval for Large Language Models
    CIKM 2024 ·
    Changle Qu
    ,
    Sunhao Dai
    ,
    Xiaochi Wei
    ,
    Hengyi Cai
    ,
    Shuaiqiang Wang
    ,
    Dawei Yin
    , Jun Xu,
    Ji-Rong Wen
  77. Towards Robust Recommendation via Decision Boundary-aware Graph Contrastive Learning
    SIGKDD 2024 ·
    Jiakai Tang
    ,
    Sunhao Dai
    ,
    Zexu Sun
    ,
    Xu Chen
    , Jun Xu,
    Wenhui Yu
    ,
    Lantao Hu
    ,
    Peng Jiang
    ,
    Han Li
  78. UniSAR: Modeling User Transition Behaviors between Search and Recommendation
    SIGIR 2024 ·
    Teng Shi
    ,
    Zihua Si
    , Jun Xu,
    Xiao Zhang
    ,
    Xiaoxue Zang
    ,
    Kai Zheng
    ,
    Dewei Leng
    ,
    Yanan Niu
    ,
    Yang Song