Feature and pose constrained visual Aided Inertial Navigation for computationally constrained aerial vehicles. - Brian Williams; Nicolas Hudson; Brent E. Tweddle; Roland Brockers; Larry H. Matthies (ICRA, 2011)

Experimental evaluation of on-board, visual mapping of an object spinning in micro-gravity aboard the International Space Station. - Brent E. Tweddle; Timothy P. Setterfield; Alvar Saenz-Otero; David W. Miller; John J. Leonard (IROS, 2014)

Factor Graph Modeling of Rigid-body Dynamics for Localization, Mapping, and Parameter Estimation of a Spinning Object in Space. - Brent E. Tweddle; Alvar Saenz-Otero; John J. Leonard; David W. Miller (J. Field Robotics, 2015)

An Open Research Facility for Vision-Based Navigation Onboard the International Space Station. - Brent E. Tweddle; Timothy P. Setterfield; Alvar Saenz-Otero; David W. Miller (J. Field Robotics, 2016)