Classification of radio elements using mutual information: A tool for geological mapping. - P. T. Krishna Kumar; Vir V. Phoha; S. Sitharama Iyengar (Int. J. Appl. Earth Obs. Geoinformation, 2008)

Reduction of noise due to systematic uncertainties in 113mIn SPECT imaging using information theory. - P. T. Krishna Kumar; Vir V. Phoha; S. S. Iyengar 001; Puneeth Iyengar (Comput. Biol. Medicine, 2009)

Design of a smart biomarker for bioremediation: A machine learning approach. - P. T. Krishna Kumar; P. T. Vinod; Vir V. Phoha; S. Sitharama Iyengar; Puneeth Iyengar (Comput. Biol. Medicine, 2011)