Spartan Sniper

Hello, This is Yang. I am a Ph.D. student in Computer Science and Engineering Department of Michigan State University. Google provides so many interesting stuff, so I think creating a blog on Google can take advantage of these stuff seamlessly. This is my first blog in English, which blocks me very much to express my train of thought effectively. So I don't plan to write a novel or poem here except some sketches of what I am interested in or what I encountered. Thank you all and Merry Christmas. God bless the world.