Robotic architecture standards framework in the defense domain with illustrations using the NIST 4D/RCS reference architecture. - Hui-Min Huang; James S. Albus; Jeffery Kotora; Roger Liu (IROS, 2003)

RoboCup SPL 2014 Champion Team Paper. - Jayen Ashar; Jaiden Ashmore; Brad Hall; Sean Harris; Bernhard Hengst; Roger Liu; Jacky Zijie Mei; Maurice Pagnucco; Ritwik Roy; Claude Sammut; Oleg O. Sushkov; Belinda Teh; et al. (RoboCup, 2014)

RoboCup SPL 2015 Champion Team Paper. - Brad Hall; Sean Harris; Bernhard Hengst; Roger Liu; Kenneth Ng; Maurice Pagnucco; Luke Pearson; Claude Sammut; Peter Schmidt (RoboCup, 2015)

Approximation of Koopman Operators: Irregular Domains and Positive Orbits. - Nathan Powell; Roger Liu; Jia Guo 004; Sai Tej Paruchuri; John A. Burns; Boone Estes; Andrew J. Kurdila (CDC, 2022)