Here are my additions, some I believe may be posted, but I'm copying and pasting my AI bookmarks folder

The Game AI Page: AI Software Solutions

Neural Networks
Fast Artificial Neural Network Library
neural network software
Instantaneously trained neural networks - Wikipedia, the free encyclopedia
Introduction to Machine Learning
Flocking
riversoftavg Flocking Comps Download
Natural Language Recog
Computational Linguistics - The MIT Press
WordNet - Princeton University Cognitive Science Laboratory

More to come later as I find my other AI bookmarks . Personally FANN is a great tool to utilize, even if it was written in C .