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Zhichao Han
Zhichao Han
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xFraud: explainable fraud transaction detection
SX Rao, S Zhang, Z Han, Z Zhang, W Min, Z Chen, Y Shan, Y Zhao, ...
Proceedings of the VLDB Endowment, 427-436, 2021
472021
Degnn: Improving graph neural networks with graph decomposition
X Miao, NM Gürel, W Zhang, Z Han, B Li, W Min, SX Rao, H Ren, Y Shan, ...
Proceedings of the 27th ACM SIGKDD Conference on Knowledge Discovery & Data …, 2021
262021
BRIGHT--Graph Neural Networks in Real-Time Fraud Detection
M Lu, Z Han, SX Rao, Z Zhang, Y Zhao, Y Shan, R Raghunathan, ...
arXiv preprint arXiv:2205.13084, 2022
162022
Graph Neural Networks in Real-Time Fraud Detection with Lambda Architecture
M Lu, Z Han, Z Zhang, Y Zhao, Y Shan
arXiv preprint arXiv:2110.04559, 2021
62021
Suspicious massive registration detection via dynamic heterogeneous graph neural networks
SX Rao, S Zhang, Z Han, Z Zhang, W Min, M Cheng, Y Shan, Y Zhao, ...
arXiv preprint arXiv:2012.10831, 2020
62020
Degnn: Characterizing and improving graph neural networks with graph decomposition
X Miao, NM Gürel, W Zhang, Z Han, B Li, W Min, X Rao, H Ren, Y Shan, ...
arXiv preprint arXiv:1910.04499, 2019
42019
Modelling graph dynamics in fraud detection with" Attention"
SX Rao, C Lanfranchi, S Zhang, Z Han, Z Zhang, W Min, M Cheng, ...
arXiv preprint arXiv:2204.10614, 2022
32022
xFraud: Explainable fraud transaction detection on heterogeneous graphs
SX Rao, S Zhang, Z Han, Z Zhang, W Min, Z Chen, Y Shan, Y Zhao, ...
arXiv preprint arXiv:2011.12193, 2020
2020
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