Reactive inclinometer-based mobile robot navigation. - Ronald C. Arkin; Warren F. Gardner (ICRA, 1990)

An Interactive Model Based Vison System for Vehicle Tracking. - Daryl T. Lawton; Warren F. Gardner; Junhoy Kim (ICRA (3), 1993)

Interactive Model-Based Vehicle Tracking. - Warren F. Gardner; Daryl T. Lawton (IEEE Trans. Pattern Anal. Mach. Intell., 1996)

Motion analysis by translational decomposition. - Daryl T. Lawton; Warren F. Gardner (Pattern Recognit. Lett., 1997)