A Comparative Study of Pattern Recognition Algorithms for Classification of Ultrasonic Signals. - A. A. Anastassopoulos; Vasilis N. Nikolaidis; T. P. Philippidis (Neural Comput. Appl., 1999)

Extraction and selection of geoelectrical data features. - Apostolos Ifantis; Vasilis N. Nikolaidis (DPS, 2009)

The nnlib2 library and nnlib2Rcpp R package for implementing neural networks. - Vasilis N. Nikolaidis (J. Open Source Softw., 2021)