About the Author
Emanuele Viola
Emanuele Viola
Assistant Professor
Northeastern University, Boston, MA
viola[ta]ccs[td]neu[td]edu
http://www.ccs.neu.edu/home/viola/
Emanuele Viola graduated from Harvard University in 2006 under the supervision of Salil Vadhan. He wrote most of this survey in 2007, while he was a postdoctoral fellow in Avi Wigderson's group at the Institute for Advanced Study in Princeton, NJ. This year he is trying to learn to play squash.