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09/11/2020
GTEA: Representation Learning for Temporal Interaction Graphs via Edge Aggregation
We consider the problem of representation learning for temporal interact...
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06/13/2019
Identifying Illicit Accounts in Large Scale E-payment Networks -- A Graph Representation Learning Approach
Rapid and massive adoption of mobile/ online payment services has brough...
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05/20/2014
Secure Friend Discovery via Privacy-Preserving and Decentralized Community Detection
The problem of secure friend discovery on a social network has long been...
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12/27/2012