Hiroki Nakadaira, Shigeo Wada. Improvement of ICA in Noisy Environment. In M. H. Hamza, editor, Signal and Image Processing (SIP 2003), Proceedings of the IASTED International Conference, August 13-15, 2003, Honolulu, HI, USA. pages 359-364, IASTED/ACTA Press, 2003. [doi]