Riccati Equation and EM Algorithm Convergence for Inertial Navigation Alignment. - Garry A. Einicke; John T. Malos; David C. Reid; David W. Hainsworth (IEEE Trans. Signal Process., 2009)

EM Algorithm State Matrix Estimation for Navigation. - Garry A. Einicke; Gianluca Falco; John T. Malos (IEEE Signal Process. Lett., 2010)

Performance Analysis of Constrained Loosely Coupled GPS/INS Integration Solutions. - Gianluca Falco; Garry A. Einicke; John T. Malos; Fabio Dovis (Sensors, 2012)

Bounded Constrained Filtering for GPS/INS Integration. - Garry A. Einicke; Gianluca Falco; John T. Malos (IEEE Trans. Autom. Control., 2013)