Cluster pca for outliers detection in high-dimensional data. - George Stefatos; A. Ben Hamza (SMC, 2007)

Fault detection using robust multivariate control chart. - George Stefatos; A. Ben Hamza (Expert Syst. Appl., 2009)

Dynamic independent component analysis approach for fault detection and diagnosis. - George Stefatos; A. Ben Hamza (Expert Syst. Appl., 2010)