Recurrent Sigma-Pi-linked back-propagation network. - Tommy W. S. Chow; Gou Fei (Neural Process. Lett., 1994)

Third-order cumulant RLS algorithm for nonminimum ARMA systems identification. - Tommy W. S. Chow; Hongzhou Tan; Gou Fei (Signal Process., 1997)

Higher order cumulants-based least squares for nonminimum-phase systems identification. - Tommy W. S. Chow; Gou Fei; Siu-Yeung Cho (IEEE Trans. Ind. Electron., 1997)