Wavelet transform and unsupervised machine learning to detect insider threat on cloud file-sharing. - Wangyan Feng; Wenfeng Yan; Shuning Wu; Ningwei Liu (ISI, 2017)

A Deep Belief Network Based Machine Learning System for Risky Host Detection. - Wangyan Feng; Shuning Wu; Xiaodan Li; Kevin Kunkle (CoRR, 2018)