Duy-Nguyen Ta, Nandan Banerjee, Stephen Eick, Scott Lenser, Mario E. Munich. Fast Nonlinear Approximation of Pose Graph Node Marginalization. In 2018 IEEE International Conference on Robotics and Automation, ICRA 2018, Brisbane, Australia, May 21-25, 2018. pages 2494-2501, IEEE, 2018. [doi]