Mr. Yunhao Liu has served as the dean of the Global Innovation Exchange of Tsinghua University since August 2020. Mr. Liu mainly focuses on IoT, radio-frequency identification, cloud computing and big data in his research and has published a number of research papers and articles in professional journals. From February 2018 to July 2020, Mr. Liu served as an MSU Foundation professor and the chair of the Department of Computer Science and Engineering at Michigan State University. Mr. Liu served as a Chang Jiang professor of the School of Software at Tsinghua University from June 2013 to January 2018, the dean of the School of Software at Tsinghua University from June 2013 to June 2017, and a professor of the School of Information Technology at Tsinghua University from April 2011 to May 2013. Mr. Liu also served various positions including assistant professor, associate professor and postgraduate director of the Department of Computer Science at Hong Kong University of Science and Technology from July 2004 to March 2011. Mr. Liu received his bachelor's degree in automation from Tsinghua University in 1995, his master's degree from the Graduate School of Translation and Interpreting at Beijing Foreign Studies University in 1997, and his master's degree and Ph.D. from the Department of Computer Science and Engineering at Michigan State University in 2003 and 2004, respectively.