The following publications are possibly variants of this publication:
- Blind identification of mixtures of quasi-stationary sources using a khatri-rao subspace approachKa-Kit Lee, Wing-Kin Ma, Yi-Lin Chiou, Tsung-Han Chan, Chong-Yung Chi. acssc 2011: 2169-2173 [doi]
- DOA estimation of quasi-stationary signals with less sensors than sources and unknown spatial noise covariance: a Khatri-Rao subspace approachWing-Kin Ma, Tsung-Han Hsieh, Chong-Yung Chi. tsp, 58(4):2168-2180, 2010. [doi]
- DOA estimation of quasi-stationary signals via Khatri-Rao subspaceWing-Kin Ma, Tsung-Han Hsieh, Chong-Yung Chi. icassp 2009: 2165-2168 [doi]