All Stories

  1. Investigating Users' Search Behavior and Outcome with ChatGPT in Learning-oriented Search Tasks

    Article • December 2024, ACM (Association for Computing Machinery)

    Jiaxin Mao

  2. Mamba Retriever: Utilizing Mamba for Effective and Efficient Dense Retrieval

    Article • October 2024, ACM (Association for Computing Machinery)

    Jiaxin Mao

  3. Aligning Explanations for Recommendation with Rating and Feature via Maximizing Mutual Information

    Article • October 2024, ACM (Association for Computing Machinery)

    Yiding Sun, Jiaxin Mao

  4. Scaling Laws For Dense Retrieval

    Article • July 2024, ACM (Association for Computing Machinery)

    Jiaxin Mao, Jia Chen

  5. USimAgent: Large Language Models for Simulating Search Users

    Article • July 2024, ACM (Association for Computing Machinery)

    Jiaxin Mao

  6. An Integrated Data Processing Framework for Pretraining Foundation Models

    Article • July 2024, ACM (Association for Computing Machinery)

    Jiaxin Mao, Yiding Sun

  7. CoSearchAgent: A Lightweight Collaborative Search Agent with Large Language Models

    Article • July 2024, ACM (Association for Computing Machinery)

    Jiaxin Mao

  8. An Analysis on Matching Mechanisms and Token Pruning for Late-interaction Models

    Article • ACM Transactions on Information Systems, January 2024, ACM (Association for Computing Machinery)

    Jiaxin Mao

  9. An Intent Taxonomy of Legal Case Retrieval

    Article • ACM Transactions on Information Systems, December 2023, ACM (Association for Computing Machinery)

    Haitao Li, Jiaxin Mao

  10. Improving First-stage Retrieval of Point-of-Interest Search by Pre-training Models

    Article • ACM Transactions on Information Systems, November 2023, ACM (Association for Computing Machinery)

    Jiaxin Mao

  11. Understanding the Multi-vector Dense Retrieval Models

    Article • October 2023, ACM (Association for Computing Machinery)

    Jiaxin Mao

  12. Constructing Tree-based Index for Efficient and Effective Dense Retrieval

    Article • July 2023, ACM (Association for Computing Machinery)

    Jiaxin Mao, Haitao Li

  13. Session Search with Pre-trained Graph Classification Model

    Article • July 2023, ACM (Association for Computing Machinery)

    Jiaxin Mao

  14. A Passage-Level Reading Behavior Model for Mobile Search

    Article • April 2023, ACM (Association for Computing Machinery)

    Jiaxin Mao

  15. User Behavior Simulation for Search Result Re-ranking

    Article • ACM Transactions on Information Systems, January 2023, ACM (Association for Computing Machinery)

    Jiaxin Mao

  16. Understanding Relevance Judgments in Legal Case Retrieval

    Article • ACM Transactions on Information Systems, October 2022, ACM (Association for Computing Machinery)

    Jiaxin Mao

  17. Evaluating Interpolation and Extrapolation Performance of Neural Retrieval Models

    Article • October 2022, ACM (Association for Computing Machinery)

    Jiaxin Mao

  18. 4th Workshop on Deep Learning Practice and Theory for High-Dimensional Sparse and Imbalanced Data with KDD 2022

    Article • August 2022, ACM (Association for Computing Machinery)

    Jiaxin Mao

  19. Axiomatically Regularized Pre-training for Ad hoc Search

    Article • July 2022, ACM (Association for Computing Machinery)

    Jia Chen, Jiaxin Mao

  20. Webformer

    Article • July 2022, ACM (Association for Computing Machinery)

    Jiaxin Mao

  21. Generating Clarifying Questions with Web Search Results

    Article • July 2022, ACM (Association for Computing Machinery)

    Jiaxin Mao, Ziliang Zhao

  22. Learning Probabilistic Box Embeddings for Effective and Efficient Ranking

    Article • April 2022, ACM (Association for Computing Machinery)

    Jiaxin Mao

  23. Global or Local: Constructing Personalized Click Models for Web Search

    Article • April 2022, ACM (Association for Computing Machinery)

    Jiaxin Mao

  24. A Cooperative Neural Information Retrieval Pipeline with Knowledge Enhanced Automatic Query Reformulation

    Article • February 2022, ACM (Association for Computing Machinery)

    Jiaxin Mao

  25. Learning Discrete Representations via Constrained Clustering for Effective and Efficient Dense Retrieval

    Article • February 2022, ACM (Association for Computing Machinery)

    Jiaxin Mao

  26. Jointly Optimizing Query Encoder and Product Quantization to Improve Retrieval Performance

    Article • October 2021, ACM (Association for Computing Machinery)

    Jiaxin Mao

  27. POSSCORE

    Article • October 2021, ACM (Association for Computing Machinery)

    Jiaxin Mao, Max Wilson

  28. Incorporating Query Reformulating Behavior into Web Search Evaluation

    Article • October 2021, ACM (Association for Computing Machinery)

    Jia Chen, Jiaxin Mao

  29. Evaluating Relevance Judgments with Pairwise Discriminative Power

    Article • October 2021, ACM (Association for Computing Machinery)

    Jiaxin Mao

  30. A Hybrid Framework for Session Context Modeling

    Article • ACM Transactions on Information Systems, July 2021, ACM (Association for Computing Machinery)

    Jia Chen, Jiaxin Mao

  31. Optimizing Dense Retrieval Model Training with Hard Negatives

    Article • July 2021, ACM (Association for Computing Machinery)

    Jiaxin Mao

  32. Investigating User Behavior in Legal Case Retrieval

    Article • July 2021, ACM (Association for Computing Machinery)

    Jiaxin Mao

  33. Investigating Session Search Behavior with Knowledge Graphs

    Article • July 2021, ACM (Association for Computing Machinery)

    Jiaxin Mao

  34. Unbiased Learning to Rank

    Article • ACM Transactions on Information Systems, April 2021, ACM (Association for Computing Machinery)

    Jiaxin Mao

  35. Constructing a Comparison-based Click Model for Web Search

    Article • April 2021, ACM (Association for Computing Machinery)

    Jiaxin Mao

  36. Towards a Better Understanding of Query Reformulation Behavior in Web Search

    Article • April 2021, ACM (Association for Computing Machinery)

    Jia Chen, Jiaxin Mao

  37. Topic-enhanced knowledge-aware retrieval model for diverse relevance estimation

    Article • April 2021, ACM (Association for Computing Machinery)

    Jiaxin Mao

  38. Challenges in designing a brain-machine search interface

    Article • ACM SIGIR Forum, December 2020, ACM (Association for Computing Machinery)

    Jiaxin Mao

  39. Neural Logic Reasoning

    Article • October 2020, ACM (Association for Computing Machinery)

    Jiaxin Mao, Hanxiong Chen

  40. Learning Better Representations for Neural Information Retrieval with Graph Information

    Article • October 2020, ACM (Association for Computing Machinery)

    Jiaxin Mao

  41. Preference-based Evaluation Metrics for Web Image Search

    Article • July 2020, ACM (Association for Computing Machinery)

    Jiaxin Mao

  42. Models Versus Satisfaction

    Article • July 2020, ACM (Association for Computing Machinery)

    Jiaxin Mao

  43. Cascade or Recency

    Article • July 2020, ACM (Association for Computing Machinery)

    Jiaxin Mao

  44. Investigating Reading Behavior in Fine-grained Relevance Judgment

    Article • July 2020, ACM (Association for Computing Machinery)

    Jiaxin Mao

  45. An Analysis of BERT in Document Ranking

    Article • July 2020, ACM (Association for Computing Machinery)

    Jiaxin Mao

  46. Modeling User Behavior for Vertical Search: Images, Apps and Products

    Article • July 2020, ACM (Association for Computing Machinery)

    Jiaxin Mao

  47. Leveraging Passage-level Cumulative Gain for Document Ranking

    Article • April 2020, ACM (Association for Computing Machinery)

    Jiaxin Mao

  48. "Revisiting information retrieval tasks with user behavior models" by Yiqun Liu and Jiaxin Mao with Martin Vesely as coordinator

    Article • ACM SIGWEB Newsletter, February 2020, ACM (Association for Computing Machinery)

    Jiaxin Mao

  49. TianGong-ST

    Article • November 2019, ACM (Association for Computing Machinery)

    Jia Chen, Jiaxin Mao

  50. Improving Web Image Search with Contextual Information

    Article • November 2019, ACM (Association for Computing Machinery)

    Jiaxin Mao

  51. Investigating the Learning Process in Job Search

    Article • November 2019, ACM (Association for Computing Machinery)

    Jiaxin Mao, Mark Sanderson, Damiano Spina

  52. Context-Aware Ranking by Constructing a Virtual Environment for Reinforcement Learning

    Article • November 2019, ACM (Association for Computing Machinery)

    Jiaxin Mao

  53. Investigating the Reliability of Click Models

    Article • September 2019, ACM (Association for Computing Machinery)

    Jiaxin Mao

  54. Search Result Reranking with Visual and Structure Information Sources

    Article • ACM Transactions on Information Systems, July 2019, ACM (Association for Computing Machinery)

    Jiaxin Mao

  55. Teach Machine How to Read

    Article • July 2019, ACM (Association for Computing Machinery)

    Jiaxin Mao

  56. Towards Context-Aware Evaluation for Image Search

    Article • July 2019, ACM (Association for Computing Machinery)

    Jiaxin Mao

  57. Investigating Passage-level Relevance and Its Role in Document-level Relevance Judgment

    Article • July 2019, ACM (Association for Computing Machinery)

    Jiaxin Mao

  58. Human Behavior Inspired Machine Reading Comprehension

    Article • July 2019, ACM (Association for Computing Machinery)

    Jiaxin Mao

  59. SIGIR 2019 Tutorial on Explainable Recommendation and Search

    Article • July 2019, ACM (Association for Computing Machinery)

    Jiaxin Mao

  60. WWW’19 Tutorial on Explainable Recommendation and Search

    Article • May 2019, ACM (Association for Computing Machinery)

    Jiaxin Mao

  61. Grid-based Evaluation Metrics for Web Image Search

    Article • May 2019, ACM (Association for Computing Machinery)

    Jiaxin Mao

  62. Understanding Reading Attention Distribution during Relevance Judgement

    Article • October 2018, ACM (Association for Computing Machinery)

    Jiaxin Mao

  63. Unbiased Learning to Rank

    Article • October 2018, ACM (Association for Computing Machinery)

    Jiaxin Mao

  64. How Does Domain Expertise Affect Users’ Search Interaction and Outcome in Exploratory Search?

    Article • ACM Transactions on Information Systems, October 2018, ACM (Association for Computing Machinery)

    Prof. Noriko Kando, Jiaxin Mao

  65. Constructing Click Models for Mobile Search

    Article • June 2018, ACM (Association for Computing Machinery)

    Jiaxin Mao

  66. Towards Designing Better Session Search Evaluation Metrics

    Article • June 2018, ACM (Association for Computing Machinery)

    Jiaxin Mao

  67. ACM SIGIR Student Liaison Program

    Article • ACM SIGIR Forum, February 2018, ACM (Association for Computing Machinery)

    Jiaxin Mao, Johann Trippas, Hamed Zamani

  68. "Satisfaction with Failure" or "Unsatisfied Success"

    Article • January 2018, ACM (Association for Computing Machinery)

    Jiaxin Mao

  69. Understanding and Predicting Usefulness Judgment in Web Search

    Article • August 2017, ACM (Association for Computing Machinery)

    Jiaxin Mao

  70. When does Relevance Mean Usefulness and User Satisfaction in Web Search?

    Article • July 2016, ACM (Association for Computing Machinery)

    Jiaxin Mao