I am an associate professor in the Computer Science Department at Cornell Tech, working in the Cornell Graphics and Vision Group. I also work at Google Research in NYC. My research interests are in computer graphics and vision, in particular in recovering 3D structure from large community photo collections for use in graphics and visualization. I am the recipient of a PECASE, a Microsoft New Faculty Fellowship, an Alfred P. Sloan Fellowship, and the SIGGRAPH Significant New Researcher Award.