Tools

• SWI Prolog offers a comprehensive Free Software Prolog environment, licensed under the Lesser GNU Public License.

Textbooks

• An Introduction to Language Processing with Perl and Prolog, Pierre Nugues, First edition, Springer, 2006.
• Speech and Language Processing, Jurafsky and Martin, 2nd edition, Prentice Hall, 2009.

Reading Materials

• Lifelike Computer Characters: The Persona Project at Microsoft Research, Gene Ball, David Kurlander, David Pugh, Tim Skelly, David Thiel, Andy Stankosky, Dan Ling, John Miller, Maarten Van Dantzich, Trace Was, American Association for Artificial Intelligence, 1999