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Xunkai Li — most-cited papers & profile · Recommender Systems
← authors
·
overview
Xunkai Li
11
papers ·
7
citations ·
8
h-index
Beijing Institute of Technology · Beijing Electronic Science and Technology Institute
Google Scholar ↗
Semantic Scholar ↗
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Most-cited papers
A Simple yet Effective Negative Sampling Plugin for Constructing Positive Sample Pairs in Implicit Collaborative Filtering
2026
Dual-Tree LLM-Enhanced Negative Sampling for Implicit Collaborative Filtering
2026
TFPS: A Temporal Filtration-enhanced Positive Sample Set Construction Method for Implicit Collaborative Filtering
2026
Top co-authors
and Guoren Wang
· 3
Jiayi Wu
· 2
Zhengyu Wu
· 2
Jiayi Wu
· 1
Ronghua Li
· 1
Rong-Hua Li
· 1
Rong-Hua Li
· 1
Zhengyu Wu
· 1
Topics
Collaborative Filtering
Graph-based
Ranking & CTR
LLM-based
Sequential & Session