Constrained Complex-Valued ICA without Permutation Ambiguity Based on Negentropy Maximization. - Qiu-Hua Lin; Li-Dan Wang; Jian-Gang Lin; Xiao-Feng Gong (LVA/ICA, 2010)

A semi-blind negentropy maximization algorithm for enhancing a specific speech. - Jian-Gang Lin; Qiu-Hua Lin; Xiao-Feng Gong (ICNC, 2011)