Perceptual Significance Hierarchy: A Computer Vision Theory for Color Separation. - Deborah Walters; Ganapathy Krishnan (AAAI, 1987)

Psychologically plausible features for shape recognition in a neural network. - Ganapathy Krishnan; Deborah Walters (ICNN, 1988)

Consumer Awareness and Use of Mobile Health Services in India: An Urban - Rural Comparison Study. - Liwei Chen; Arun Rai; Ganapathy Krishnan (ICIS, 2014)

Designing Cost-Effective Telemedicine Camps for Underprivileged Individuals in Less Developed Countries: A Decomposed Affordance-Effectivity Framework. - Xixi Li; Arun Rai; Ganapathy Krishnan (J. Assoc. Inf. Syst., 2020)