Hong Xie

2026

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Beyond Trade-offs: Leveraging Spatiotemporal Heterogeneity of User Preference for Long-term Fairness and Accuracy in Interactive Recommendation.
Chongjun Xia|Xiaoyu Shi|Hong Xie|Yun Lu|Pu Li|Mingsheng Shang
ACM Transactions on the Web 2026 Volume 20 Issue 1

2025

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Online Incentive Protocol Design for Reposting Service in Online Social Networks.
Haoran Gu|Shiyuan Zheng|Xudong Liu|Hong Xie|John C. S. Lui
ACM Transactions on the Web 2025 Volume 19 Issue 2

2024

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Relieving Popularity Bias in Interactive Recommendation: A Diversity-Novelty-Aware Reinforcement Learning Approach.
Xiaoyu Shi|Quanliang Liu|Hong Xie|Di Wu|Bo Peng|Mingsheng Shang|Defu Lian
ACM Transactions on Information Systems (TOIS) 2024 Volume 42 Issue 2

2023

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Interactive Log Parsing via Light-weight User Feedback.
Liming Wang|Hong Xie|Ye Li|Jian Tan|John C. S. Lui
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2021

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Unifying Offline Causal Inference and Online Bandit Learning for Data Driven Decision.
Ye Li|Hong Xie|Yishi Lin|John C. S. Lui
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.

2020

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Understanding Assimilation-contrast Effects in Online Rating Systems: Modelling, Debiasing, and Applications.
Xiaoying Zhang|Hong Xie|Junzhou Zhao|John C. S. Lui
ACM Transactions on Information Systems (TOIS) 2020 Volume 38 Issue 1
doi dblp
Conversational Contextual Bandit: Algorithm and Application.
Xiaoying Zhang|Hong Xie|Hang Li|John C. S. Lui
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020