Gang Wang

2026

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Doc-Researcher: A Unified System for Multimodal Document Parsing and Deep Research.
Kuicai Dong|Shurui Huang|Fangda Ye|Wei Han|Zhi Zhang|Dexun Li|Wenjun Li|Qu Yang|Gang Wang|Yichao Wang|Chen Zhang|Yong Liu
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2025

doi dblp
Exploring the Escalation of Source Bias in User, Data, and Recommender System Feedback Loop.
Yuqi Zhou|Sunhao Dai|Liang Pang|Gang Wang|Zhenhua Dong|Jun Xu|Ji-Rong Wen
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025
doi dblp
Mitigating Source Bias with LLM Alignment.
Sunhao Dai|Yuqi Zhou|Liang Pang|Zhuoyang Li|Zhaocheng Du|Gang Wang|Jun Xu
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025
doi dblp
LLM-Empowered Creator Simulation for Long-Term Evaluation of Recommender Systems Under Information Asymmetry.
Xiaopeng Ye|Chen Xu|Zhongxiang Sun|Jun Xu|Gang Wang|Zhenhua Dong|Ji-Rong Wen
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2025, Padua, Italy, July 13-18, 2025

2024

doi dblp
Guaranteeing Accuracy and Fairness under Fluctuating User Traffic: A Bankruptcy-Inspired Re-ranking Approach.
Xiaopeng Ye|Chen Xu|Jun Xu|Xuyang Xie|Gang Wang|Zhenhua Dong
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

2023

doi dblp
P-MMF: Provider Max-min Fairness Re-ranking in Recommender System.
Chen Xu|Sirui Chen|Jun Xu|Weiran Shen|Xiao Zhang|Gang Wang|Zhenhua Dong
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023