Analytic Solutions to the Formation of Feature-Analysing Cells of a Three-Layer Feedforward Visual Information Processing Neural Net. - Dun-Sung Tang (NIPS, 1989)

Oriented Non-Radial Basis Functions for Image Coding and Analysis. - Avijit Saha; Jim Christian; Dun-Sung Tang; Chuan-lin Wu (NIPS, 1990)

Approximation, Dimension Reduction, and Nonconvex Optimization Using Linear Superpositions of Gaussians. - Avijit Saha; Chuan-lin Wu; Dun-Sung Tang (IEEE Trans. Computers, 1993)