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Turing Machine

Artificial Intelligence Tree representationTuring test

Turing machine - Definition
The Turing machine is an abstract machine introduced in 1936 by Alan Turing to give a mathematically precise definition of algorithm or 'mechanical procedure'.

 


Turing Machines: The Definition
In general, while computer scientists like to look at TMs from the perspective of input and output, we will look at them from a more theoretical perspective - input is put in, ...

The Turing Machine
The next and perhaps most influential machine to mark the development of AI was, once again, never even built. It was a theoretical machine, an idea that existed only on paper.

Turing Machine A model of computation that uses an underlying finite-state automaton but also has an infinite tape to use as memory. Turing machines are capable of universal computation.

The Turing Machine
Turing went up to King's College, Cambridge in 1931. Four years later he was elected a fellow and the following year published a paper detailing what later became known as the Turing Machine.

A Turing Machine implemented in Conway's Game Life
Game of life on a FPGA
Life Info page ...

"A Turing machine is an abstract representation of a computing device. It consists of a read/write head that scans a (possibly infinite) one-dimensional (bi-directional) tape divided into squares, each of which is inscribed with a 0 or 1.

Quantum Turing machine - BQP - QMA - PostBQP
Quantum computing models
Quantum circuit (quantum gate) - One-way quantum computer (cluster state) - Adiabatic quantum computation - Topological quantum computer ...

The universe is a Turing machine (and thus, computing non-recursive functions is physically impossible). This has been termed the strong Church-Turing thesis.

McCarthy, "The inversion of functions defined by Turing machines," in [B].
[02] A. L. Samuel, "Some studies in machine learning using the game of checkers," IBM J. Res. Dev., vol. 3, pp. 211-219, July 1959.
[03] C. E.

The kind of computer Turing envisioned possibly passing his original test was that modeled on (appropriately enough) the Turing Machine.

Alan Turing was a British mathematician famous for the invention of the theoretical Turing machine and for the deciphering of the German codes during World War II.
The Turing's test is quite simple.

The notion of 'computability' was formalized by Alan Turing in the 1930's, for which he used an abstract mathematical model: the Turing Machine. A computable function is then defined as one which a Turing Machine can compute.

There are similarities with the Turing machine, but a Turing machine is actually a special case of an architecture machine.

The "strong" uploading position is that the mind is simply an information processor, equivalent to a Turing machine in principle (though highly parallel).

The simple fact is that arguing that the brain is analogous to a Turing machine is a dangerous thing to do.

Alan Turing conceived of a universal Turing machine that could mimic the operation of any other computing machine. However, as did Godel, he also recognized that there exists certain kinds of calculations that no machine could perform.

Toshiba Professor of Media Arts and Sciences, and Professor of Electrical Engineering and Computer Science at M.I.T. His research has led to advances in artificial intelligence, cognitive psychology, neural networks, and the theory of Turing Machines ...

See also: Artificial intelligence, Knowledge, Neural network, AI, Complexity

Artificial Intelligence Tree representationTuring test

 
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