Ink Relocation for Color Halftones. - Doron Shaked; Nur Arad; Andrew Fitzhugh; Irwin Sobel (PICS, 1998)

Color diffusion: error diffusion for color halftones. - Doron Shaked; Nur Arad; Andrew Fitzhugh; Irwin Sobel (Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts, 1999)

Practical Methods for Geometric and Photometric Correction of Tiled Projector. - Michael Harville; W. Bruce Culbertson; Irwin Sobel; Dan Gelb; Andrew Fitzhugh; Donald Tanguay (CVPR Workshops, 2006)

Improving Aesthetics Through Post-Processing for 3D Printed Parts. - Alexandra Ju; Andrew Fitzhugh; Jiwon Jun; Mary Baker (Material Appearance, 2019)