Reactive Scheduling in a Fuzzy-Temporal Framework. - Jürgen Dorn; Roger Kerr; Gabi Thalhammer (Knowledge-Based Reactive Scheduling, 1993)

Reactive scheduling: improving the robustness of schedules and restricting the effects of shop floor disturbances by fuzzy reasoning. - Jürgen Dorn; Roger Kerr; Gabi Thalhammer (Int. J. Hum. Comput. Stud., 1995)

A Study on the Machine Loading Problem Considering Machine-Breakdown in Flexible Manufacturing Systems. - Seong-Yong Jang; Doosuk Kim; Roger Kerr (AsiaSim, 2004)