Lecture hall between talks at the Chicago Theory and Practice of Computational Learning Workshop, Chicago, June 1-11, 2009.

Grace Wahba speechifying.

Steve Smale, Ding-Xuan Zou and Grace Wahba at the Speakers Dinner.

Steve Wright during a break.

Bin Dai and Shilin Ding looking up.

Rob Nowak shows an interesting movie.

Yoonkyung Lee and Grace Wahba in Chinatown.

l. to r. Shilin Ding, Bin Dai, Grace Wahba, David Callan and Yoonkyung Lee enjoy a great dinner in Chinatown.