Stability analyses of information-theoretic blind separation algorithms in the case where the sources are nonlinear processes. - Masashi Ohata; Kiyotoshi Matsuoka (IEEE Trans. Signal Process., 2002)

Adaptive Robust Super-exponential Algorithms for Deflationary Blind Equalization of Instantaneous Mixtures. - Masanori Ito; Masashi Ohata; Mitsuru Kawamoto; Toshiharu Mukai; Yujiro Inouye; Noboru Ohnishi (ICA, 2004)

Blind separation with Gaussian mixture model for convolutively mixed sources. - Masashi Ohata; Toshiharu Mukai; Kiyotoshi Matsuoka (ISCAS (5), 2004)

Blind separation of convolutive mixtures of speech signals using linear combination model. - Masashi Ohata; Toshiharu Mukai; Kiyotoshi Matsuoka (ISSPA, 2005)

Robust super-exponential methods for blind equalization in the presence of Gaussian noise. - Mitsuru Kawamoto; Masashi Ohata; Kiyotaka Kohno; Yujiro Inouye; Asoke K. Nandi (IEEE Trans. Circuits Syst. II Express Briefs, 2005)

Frequency-Domain Implementation of a Time-Domain Blind Separation Algorithm for Convolutive Mixtures of Sources. - Masashi Ohata; Kiyotoshi Matsuoka (ICA, 2007)

An adaptive blind separation method using para-Hermitian whitening filter for convolutively mixed signals. - Masashi Ohata; Kiyotoshi Matsuoka; Toshiharu Mukai (Signal Process., 2007)