Fast Convergence Blind Source Separation Using Frequency Subband Interpolation by Null Beamforming. - Keiichi Osako; Yoshimitsu Mori; Yu Takahashi; Hiroshi Saruwatari; Kiyohiro Shikano (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008)

Blind Spatial Subtraction Array for Speech Enhancement in Noisy Environment. - Yu Takahashi; Tomoya Takatani; Keiichi Osako; Hiroshi Saruwatari; Kiyohiro Shikano (IEEE Trans. Speech Audio Process., 2009)

Complex recurrent neural networks for denoising speech signals. - Keiichi Osako; Rita Singh; Bhiksha Raj (WASPAA, 2015)

Supervised monaural source separation based on autoencoders. - Keiichi Osako; Yuki Mitsufuji; Rita Singh; Bhiksha Raj (ICASSP, 2017)