lPhilosophy Logic,
methods of reasoning, mind as physical
system foundations of learning,
language,
rationality
lMathematics Formal
representation and proof algorithms,
computation, (un)decidability, (in)tractability,
probability
lEconomics utility,
decision theory
lNeuroscience physical
substrate for mental activity
lPsychology phenomena
of perception and motor control,
experimental techniques
lComputer building
fast computers
engineering
lControl theory design
systems that maximize an objective
function over time
lLinguistics knowledge
representation, grammar