Thomas L. Griffiths
Department of Psychology
University of California, Berkeley
Berkeley, CA, USA
tom_griffiths@berkeley.edu

Charles Kemp
Department of Brain and Cognitive Sciences
Massachusetts Institute of Technology
Cambridge, MA, USA
ckemp@mit.edu

Joshua B. Tenenbaum
Department of Brain and Cognitive Sciences
Massachusetts Institute of Technology
Cambridge, MA, USA
jbt@mit.edu