SMARbot: A Miniature Mobile Robot Paradigm for Ubiquitous Computing. - Yan Meng 002; Kerry Johnson; Brian Simms; Matthew Conforth; Charles Creamer; Christopher Hawley (IPC, 2007)

Heliometric Stereo: Shape from Sun Position. - Austin Abrams; Christopher Hawley; Robert Pless (ECCV (2), 2012)

Shadow Estimation Method for "The Episolar Constraint: Monocular Shape from Shadow Correspondence" - Austin Abrams; Christopher Hawley; Kylia Miskell; Adina Stoica; Nathan Jacobs; Robert Pless (CoRR, 2013)