Dr. Hao Wang is a research associate in the Department of Computer Science <https://www.cs.vt.edu/> at Virginia Tech <http://www.vt.edu/>. His research interests include high performance computing, parallel computing architecture, and big data analytic. He received my PhD in computer science from Institute of Computing Technology, Chinese Academy of Sciences (ICT, CAS) <http://www.ict.ac.cn/> in 2008.