This photograph was taken on May 7, 2008, at the Conference on New Directions in Algorithms, Combinatorics, and Optimization in honor of Tom Trotter's 65th birthday. The photograph is rather large but easy to navigate. Attempting to reduce it introduced blurriness.
The conference had 184 registered participants. About half are in this picture, and about 25 of them remain to be identified. Please send missing information to Douglas West at west @ math . uiuc . edu .
Let your mouse hover over a face to see the name of the participant. Note to organizers of other conferences: Naming locations in a photograph like this is not hard; see the source file for this page.
Please also visit the Gallery of Discrete Mathematicians.