Speech signal restoration using an optimal neural network structure. - Xiao Ming Gao; Seppo J. Ovaska; Iiro O. Hartimo (ICNN, 1996)

Power prediction in mobile communication systems using an optimal neural-network structure. - Xiao Ming Gao; Xiao Zhi Gao 001; Jarno M. A. Tanskanen; Seppo J. Ovaska (IEEE Trans. Neural Networks, 1997)

Modeling of speech signals using an optimal neural network structure based on the PMDL principle. - Xiao Ming Gao; Seppo J. Ovaska; Mikko Lehtokangas; Jukka Saarinen (IEEE Trans. Speech Audio Process., 1998)