Zhexin xu

I am a first-year PhD student at Northeastern University, advised by Professor David M. Rosen. I study optimization for robotics.

I am broadly interested in the mathematical and algorithmic foundations of robotic systems, with a particular focus on state estimation. I also strive to translate theoretical advances into practical, deployable systems. Currently, my work centers on certifiable algorithms, robust estimation, and distributed optimization for SLAM and computer vision problems.