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Lianghao Xia — most-cited papers & profile · Graph Learning
← authors
·
overview
Lianghao Xia
26
papers ·
2167
citations ·
36
h-index
City University of Hong Kong, Shenzhen Research Institute · University of Hong Kong
Google Scholar ↗
Semantic Scholar ↗
OpenAlex ↗
Most-cited papers
LightGCL: Simple Yet Effective Graph Contrastive Learning for Recommendation
2023 · 99 citations
OpenGraph: Towards Open Graph Foundation Models
2024 · 14 citations
LightGNN: Simple Graph Neural Network for Recommendation
2025 · 13 citations
GraphEdit: Large Language Models for Graph Structure Learning
2024 · 7 citations
How Expressive are Graph Neural Networks in Recommendation?
2023 · 6 citations
SelfGNN: Self-Supervised Graph Neural Networks for Sequential Recommendation
2024
Top co-authors
Chao Huang
· 5
Xubin Ren
· 2
and Chao Huang
· 1
Ben Kao
· 1
Guoxuan Chen
· 1
Yanhua Yu
· 1
Yuling Wang
· 1
Zhiyong Huang
· 1
Zirui Guo
· 1
Topics
GNN Architectures
Recommendation Graphs
Self-Supervised & Contrastive
Theory & Expressivity
Temporal & Dynamic