Hello, my name is Xiaoting Li. I'm from Shenzhen, Guangdong, China. Now I'm a master at the School of Information Sciences at University of Pittsburgh. My specialization is Big Data Analytics. I graduated from South China University of Technology. I studied Electronic Commerce in my undergraduate degree. And I'm interested in social network analysis. I've done some related research in my undergraduate degree and published a thesis named Marketing Strategy of Social Network Services & Study on Profit Model in the first periodical of E-Business Journal.