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Zequan Xu
ORCID
Publication Activity (10 Years)
Years Active: 2022-2023
Publications (10 Years): 5
Top Topics
Reachability Queries
Graph Representation
Fraud Detection
Top Venues
CoRR
PRICAI (1)
MDM
WSDM
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Publications
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Zequan Xu
,
Qihang Sun
,
Shaofeng Hu
,
Jieming Shi
,
Hui Li
Crowdsourcing Fraud Detection over Heterogeneous Temporal MMMA Graph.
CoRR
(2023)
Zequan Xu
,
Lianyun Li
,
Hui Li
,
Qihang Sun
,
Shaofeng Hu
,
Rongrong Ji
Self-supervised Graph Representation Learning for Black Market Account Detection.
WSDM
(2023)
Zequan Xu
,
Qihang Sun
,
Shaofeng Hu
,
Jiguang Qiu
,
Chen Lin
,
Hui Li
Multi-view Heterogeneous Temporal Graph Neural Network for "Click Farming" Detection.
PRICAI (1)
(2022)
Zequan Xu
,
Lianyun Li
,
Hui Li
,
Qihang Sun
,
Shaofeng Hu
,
Rongrong Ji
Self-supervised Graph Representation Learning for Black Market Account Detection.
CoRR
(2022)
Zequan Xu
,
Siqiang Luo
,
Jieming Shi
,
Hui Li
,
Chen Lin
,
Qihang Sun
,
Shaofeng Hu
Efficiently Answering k-hop Reachability Queries in Large Dynamic Graphs for Fraud Feature Extraction.
MDM
(2022)