Barnes and Noble, Princeton, Jan 20, 2004.

Rutgers Newark Psychology Department, Jan 23, 2004

Johns Hopkins Medical School, Jan 30, 2004

Johns Hopkins University, Center for Language and Speech Processing, Jan 30, 2004

Space Telescope Science Institute, Mar 2, 2004

Learning Workshop, Snowbird UT, Apr 9, 2004

Columbia University, Center for Computational Learning Systems, April 20, 11:00a

Rockefeller University, Center for Studies in Physics and Biology, May 10, 4:00p

California Institute of Technology, Computation and Neural Systems, May 24. 4:00p

University of California at San Diego, Institute for Neural Computation, May 25, 12:00p

Foo Camp, Sebastopol CA, Sept. 11, 11:00.

The Harvard Club of New York City, Sept. 30, 6:30, 2004

NASA Goddard Space Flight Center, Nov. 3, 3:30, 2004

Princeton University, Neuroscience and Social Decision Making Seminar, Nov. 16, 4:30p 2004

Rutgers University, Busch campus, Real Life Reinforcement Learning Seminar, Nov 29, 3:00p 2004

Trenton Computer Festival, April 16, 11:20 2005

University of California at Irvine, April 29, 2005.

Complex Systems Summer School, Charles Sturt University, Bathurst Australia Nov 30, Dec 2.2005

Australian Conference on Artificial Life, Sydney, Dec 2005.

Smith College, Mar 27 4:30p 2006

AGIRI Workshop, Bethesda MD May 20,21.2006

MIT CS and AI Lab, 4pm March 5, 2007