Today's Focus- Who is Turing?
- Turing’s “imitation game”
- Artificial intelligence
- What is GPS?
Who is Turing?
He is founder of computer science, artificial intelligence, mathematician, philosopher, codebreaker, and a gay man. He published"On Computable Numbers with an application to the Entscheidungsproblem", which postulated the Turing Machine. Return to Cambridge, Introduced to German 'Enigma cipher machine'. And he breaking of U-boat Enigma, saving battle of the Atlantic.
What is Turing’s “imitation game”?
It is played with three people, a man, a woman, and an interrogator who may be of either sex. The interrogator stays in a room apart from the other two. The object of the game for the interrogator is to determine which of the other two is the man and which is the woman. This game's mission is to find real woman(or man). Then from his thinking, we thought 'When computer runs, The computer can thinking?'
Artificial intelligence
- Who start?
Marvin Minsky said (1963) “... artificial intelligence [AI] is the science of making machines do things that would require intelligence [as] if done by [humans]” - Aritificial intelligence research area is Knowledge Representation, Programming Languages Natural Language (e.g., Story) Understanding, Speech Understanding, Vision, Robotics
Machine Learning, Planning ....
What is GPS?
GPS is what is known in AI as a “planner.” It is a computer program for theorems proof, geometirc problems and chess playing. But GPS has the "frame problem". Frame problem is
the problem of deciding what parts of the internal model to update when a change is made to the model or the external world.
After class...
I saw AI in movie and novel. At first start so early that my opinion. Until now so many reseaches about AI published. Imaginary AI come true soon. But if computer same as human being, it is very fearful.