I am moving to Tencent Inc. in Beijing. I was a researcher of the Search Quality & Cyber-Intelligence Lab of Microsoft Research. I used to work on statistical methods for software reliability, which earned me a PhD from the University of Illinois at Urbana-Champaign (UIUC). Since joining MSR, my research has shifted to, and focused on, Web search. Specifically, I have been building statistical models to interpret web users' behaviors, and leveraging them to uplift users' online experience.