Open discussion on computer manager problems. - David B. Mayer; Robert Rich; Paul Armer; Ray Berger; Robert N. Reinstedt (SIGCPR, 1964)

Image contrast, complexity, and stability. - Robert Rich (Comput. Vis. Graph. Image Process., 1984)

Inverting the Truck-Drone Network Problem to Find Best Case Configuration. - Robert Rich (Adv. Oper. Res., 2020)

Inverting the Multiple-Assisting Tool Network Problem to Solve for Optimality. - Robert Rich (Adv. Oper. Res., 2020)