2 citations · 4 across the 4 of their papers we have counts for
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cs.SI2023★ 1 cited
Cost Sensitive GNN-based Imbalanced Learning for Mobile Social Network Fraud Detection
Xinxin Hu, Haotian Chen, Hongchang Chen +5
With the rapid development of mobile networks, the people's social contacts have been considerably facilitated. However, the rise of mobile social network fraud upon those networks…
cs.SI2020★ 2 cited
TSAM: Temporal Link Prediction in Directed Networks based on Self-Attention Mechanism
Jinsong Li, Jianhua Peng, Shuxin Liu +2
The development of graph neural networks (GCN) makes it possible to learn structural features from evolving complex networks. Even though a wide range of realistic networks are dir…