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A Contrast Metric for Fraud Detection in Rich Graphs 期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2019, 卷号: 31, 期号: 12, 页码: 2235-2248
作者:  Liu, Shenghua;  Hooi, Bryan;  Faloutsos, Christos
收藏  |  浏览/下载:54/0  |  提交时间:2020/12/10
Image edge detection  Topology  Measurement  Robustness  Time series analysis  Tensile stress  Manuals  Graph mining  time series  fraud detection  contrast suspiciousness  
Replay attack detection based on distortion by loudspeaker for voice authentication 期刊论文
MULTIMEDIA TOOLS AND APPLICATIONS, 2019, 卷号: 78, 期号: 7, 页码: 8383-8396
作者:  Ren, Yanzhen;  Fang, Zhong;  Liu, Dengkai;  Chen, Changwen
收藏  |  浏览/下载:75/0  |  提交时间:2019/08/16
Automatic Speaker Verification (ASV)  Replay Attack Detection (RAD)  Loudspeaker  Low-frequency attenuation  Spoofing attack