Applications of Vector Fields to Image Processing. - Raul Machuca; Keith Phillips (IEEE Trans. Pattern Anal. Mach. Intell., 1983)

The Geometry of Differential Operators with Application to Image Processing. - Warren M. Kruegger; Keith Phillips (IEEE Trans. Pattern Anal. Mach. Intell., 1989)

Possession techniques for interaction in real-time strategy augmented reality games. - Keith Phillips; Wayne Piekarski (Advances in Computer Entertainment Technology, 2005)