Gang Wang

Researcher, Rec and Search lab, Huawei Technologies Ltd.

Joined

November 2021

Names

Gang Wang (Preferred)

Emails

****@huawei.com (Confirmed)

Personal Links

Homepage

DBLP

ORCID

Career & Education History

Researcher

Rec and Search lab, Huawei Technologies Ltd. (huawei.com)

2017 – Present

Advisors, Relations & Conflicts

Coauthor

Zhenhua Dong

2017 – Present

Coworker

Jieming Zhu

2017 – Present

PhD Advisor

Jintao Li

2012 – 2017

PhD Advisor

Jun Guo

2010 – 2012

Expertise

information retrieval

query intention recognition

learning to rank

2018 – Present

object detection

point of interst extractor

description

2012 – 2017

software aging detection

2010 – 2012

Publications

PureCover: Bridging the Gap in Re-ranking for Retrieval-Augmented Generation via Balancing Coverage and Noise
Xiaopeng Ye, Zhaocheng Du, Chen Xu, Jialiang Han, Gang Wang, Zhenhua Dong, Jun Xu
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
Regret-aware Re-ranking for Guaranteeing Two-sided Fairness and Accuracy in Recommender Systems
Xiaopeng Ye, Chen Xu, Jun Xu, Xuyang Xie, Gang Wang, Zhenhua Dong
- CoRR 2025
- Readers: Everyone
Perplexity Trap: PLM-Based Retrievers Overrate Low Perplexity Documents
Haoyu Wang, Sunhao Dai, Haiyuan Zhao, Liang Pang, Xiao Zhang, Gang Wang, Zhenhua Dong, Jun Xu, Ji-Rong Wen
- CoRR 2025
- Readers: Everyone
CreAgent: Towards Long-Term Evaluation of Recommender System under Platform-Creator Information Asymmetry
Xiaopeng Ye, Chen Xu, Zhongxiang Sun, Jun Xu, Gang Wang, Zhenhua Dong, Ji-Rong Wen
- CoRR 2025
- Readers: Everyone
Inference Computation Scaling for Feature Augmentation in Recommendation Systems
Weihao Liu, Zhaocheng Du, Haiyuan Zhao, Wenbo Zhang, Xiaoyan Zhao, Gang Wang, Zhenhua Dong, Jun Xu
- CoRR 2025
- Readers: Everyone
Mitigating Source Bias with LLM Alignment
Sunhao Dai, Yuqi Zhou, Liang Pang, Zhuoyang Li, Zhaocheng Du, Gang Wang, Jun Xu
- SIGIR 2025
- Readers: Everyone
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
- SIGIR 2025
- Readers: Everyone
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
- SIGIR 2025
- Readers: Everyone
Perplexity Trap: PLM-Based Retrievers Overrate Low Perplexity Documents
Haoyu Wang, Sunhao Dai, Haiyuan Zhao, Liang Pang, Xiao Zhang, Gang Wang, Zhenhua Dong, Jun Xu, Ji-Rong Wen
- ICLR 2025 Poster
- Readers: Everyone

View all 23 publications

Co-Authors

View all 38 co-authors