SEAM lab Ph.D. students, Zhencheng Ren, Chi Ma and Xiaoning Hou successfully defended their Ph.D. and will graduate this May. In addition to Dr. Jingyi Zhao, who graduated on August 2018, the SEAM group now have graduated four Ph.Ds. Congratulations to Dr. Jingyi Zhao, Dr. Zhencheng Ren, Dr. Chi Ma and Dr. Xiaoning Hou. The SEAM group wish them best of luck in their future careers.