Content based social behavior prediction: a multi-task learning approach. - Hongliang Fei; Ruoyi Jiang; Yuhao Yang 007; Bo Luo; Jun Huan (CIKM, 2011)

Anomaly localization for network data streams with graph joint sparse PCA. - Ruoyi Jiang; Hongliang Fei; Jun Huan (KDD, 2011)

A Family of Joint Sparse PCA Algorithms for Anomaly Localization in Network Data Streams. - Ruoyi Jiang; Hongliang Fei; Jun Huan (IEEE Trans. Knowl. Data Eng., 2013)