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Suspicious Massive Registration Detection via Dynamic Heterogeneous Graph Neural Networks


Dec 20, 2020
Susie Xi Rao, Shuai Zhang, Zhichao Han, Zitao Zhang, Wei Min, Mo Cheng, Yinan Shan, Yang Zhao, Ce Zhang

* 8 pages, 1 figure, accepted in the AAAI Workshop on Deep Learning on Graphs 2021 

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xFraud: Explainable Fraud Transaction Detection on Heterogeneous Graphs


Nov 24, 2020
Susie Xi Rao, Shuai Zhang, Zhichao Han, Zitao Zhang, Wei Min, Zhiyao Chen, Yinan Shan, Yang Zhao, Ce Zhang

* 15 pages, 3 figures, under review in WWW2021 

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