Estimating the Reliability of Neural Network Classifications. - Aarnoud Hoekstra; Servaes A. Tholen; Robert P. W. Duin (ICANN, 1996)

On the nonlinearity of pattern classifiers. - Aarnoud Hoekstra; Robert P. W. Duin (ICPR, 1996)

Investigating redundancy in feed-forward neural classifiers. - Aarnoud Hoekstra; Robert P. W. Duin (Pattern Recognit. Lett., 1997)