For all issues related to UNC teaching, research, services, and activities,
please contact me at

For prospective students, I have left the University of North Carolina and joined the University of Maryland College Park, one of the very top ranked CS Departments in the US since January 1st, 2018. If you are interested working with me, please apply there ASAP or email me at I plan to take on 2-3 new graduate students there every year.

For all inquires related IEEE Transactions on Visualization & Computer Graphics (TVCG),
please contact me at

For all other matters, including ACM SIGGRAPH Doctoral Dissertation Awards, IEEE Computer Pioneer Awards, and all AsiaGraphics Awards, please contact me at