Member of the Senior Leadership Team (SLT), Microsoft Research Asia, Beijing, China (March
2017 – present)
• Sr. Principal Research Manager, Intelligent Multimedia Group and Media Computing Group,
Microsoft Research Asia, Beijing, China (Aug. 2014 – present)
• Full Professor, Dept. of Computer Science, Univ. of Missouri, Columbia (Sept. 2011 – Aug. 2016,
currently adjunct Full Professor)
• Adjunct Professor, Dept. of Electrical & Computer Engineering, Univ. of Missouri, Columbia (Dec.
2008 --present)
• Guest Professor (Ph.D. advisor), Univ. of Science & Technology of China, (March 2017 – present)
• Guest Professor (Ph.D. advisor), Xi’an Jiaotong University, China; Director, Joint MSRA-XJTU
Lab on Intelligent Information Processing (2015 – present)
• Guest Professor (Ph.D. advisor), Tianjin University, China. (2013 – present)
• Chief Scientist, StreamOcean (part time, 2011 – Aug. 2014)
• Visiting Professor, Huawei Media Lab, New Jersey, Jan. - July 2013.
• Associate Professor, Dept. of Computer Science, Univ. of Missouri, Columbia (Aug. 2003 – Aug.
2011, tenured Sept. 2007)
• Visiting Professor, Microsoft Research Asia, Beijing, Jan. - June 2011.
• Visiting Professor, Tsinghua University, Beijing, Jan. - June 2011.
• Director, Center for Cyber Security Research, Dept. of Computer Science, Univ. of Missouri,
Columbia (2007 -- 2011)
• Director, Mobile Networking and Multimedia Communications Lab, Dept. of Computer Science,
Univ. of Missouri, Columbia (Sept. 2003 --present)
• Part-time consultant, Huawei Technologies (2008 - 2011)
• Academic Advisor, Calidus, Inc (now StreamOcean, Inc.) (Aug. 2007 – Oct. 2008).
• Visiting Professor, Microsoft Research Asia, Beijing, June 2006.
• Senior Member Technical Staff (CTO Staff), PacketVideo Corporation, San Diego, CA. (Dec.
2000-Aug. 2003)
• Member of Technical Staff, Sharp Labs of America, Camas, WA (June 1997-December 2000)
• Multimedia Communication Lab, Lucent Technologies, Bell Labs, Murray Hill (1996 summer)
• Matsushita Information Technology Lab, Panasonic Tech. Inc., Princeton (1995 summer)