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11/12/2019
Identifying Hidden Buyers in Darknet Markets via Dirichlet Hawkes Process
The darknet markets are notorious black markets in cyberspace, which inv...
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10/08/2019
Insider Threat Detection via Hierarchical Neural Temporal Point Processes
Insiders usually cause significant losses to organizations and are hard ...
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09/12/2018
SAFE: A Neural Survival Analysis Model for Fraud Early Detection
Many online platforms have deployed anti-fraud systems to detect and pre...
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03/05/2018
One-Class Adversarial Nets for Fraud Detection
Many online applications, such as online social networks or knowledge ba...
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06/03/2017