Feedforward neural networks with sigmoidal and radial basis functions hidden neurons. - Iren Valova; Natacha Gueorguieva; Matthias Kempka (SMC, 2003)

ParaGro: a learning algorithm for growing parallel self-organizing maps with any input/output dimensions. - Iren Valova; Natacha Gueorguieva; Matthias Kempka (Int. J. Gen. Syst., 2005)