Through the process of my master thesis research, I not only accumulated professional knowledge from the discussion with my professors; but also learned how to define a problem, collect related information, devise appropriate research methods, and analyze data for results. I also take a part time job in National Center for High Performance Computing(NCHC) at 2005. In NCHC, my job is to improve the efficiency of the Grid environment. In order to obtain more knowledge, I chose to join the Ph.D. program. I studied in Department of Information Management, National Central University from 2006 to 2011. My major is data mining and text mining, but I am also familiar with artificial intelligenc...