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Chen Xu — most-cited papers & profile · Recommender Systems
← authors
·
overview
Chen Xu
68
papers ·
177
citations ·
8
h-index
Minzu University of China
Google Scholar ↗
Semantic Scholar ↗
OpenAlex ↗
Most-cited papers
P-MMF: Provider Max-min Fairness Re-ranking in Recommender System
2023 · 33 citations
A Federated Framework for LLM-based Recommendation
2024 · 6 citations
Unifying Search and Recommendation with Dual-View Representation Learning in a Generative Paradigm
2025 · 2 citations
Dually Enhanced Propensity Score Estimation in Sequential Recommendation
2023 · 1 citations
Regret-aware Re-ranking for Guaranteeing Two-sided Fairness and Accuracy in Recommender Systems
2025
Hierarchical Multi-Interest Co-Network For Coarse-Grained Ranking
2022
LTP-MMF: Towards Long-term Provider Max-min Fairness Under Recommendation Feedback Loops
2023
Top co-authors
Jun Xu
· 3
Ji-Rong Wen
· 2
Weiran Shen
· 2
Xiao Zhang
· 2
Zhenghua Dong
· 2
Chao Li
· 1
Gang Wang
· 1
Gang Wang
· 1
Jujia Zhao
· 1
Jujia Zhao
· 1
Junfeng Ge
· 1
Jun Xu
· 1
Topics
Ranking & CTR
Fairness & Ethics
Collaborative Filtering
Two-Tower & Retrieval
Graph-based
LLM-based
Sequential & Session