The brain
History [of ideas about thinking]
The future [of machine thinking]
Sleep
Pointer encoding [and memory]
Hashing
[Identifying] similar words
[Memory analogs with] numerical data
Error-correcting codes
Matrix memories
Neural network models
[Human] memory
[Cognitive] child development
Computer interfaces
Context-free languages
[Computer and human] languages
Computer language fluency
Brainteasers
Human generation of randomness
Game theory
Games between programs