Turing machine
1
9.3
- noun
- /ˈtʊərɪŋ məˈʃin/
- Specialized
:
máquina de Turing
- Writing a compiler that targets a Turing machine (or for that matter, the lambda calculus) is less complicated than writing one that targets real, physical hardware.
- universal Turing machine
And that halting Oracle turns this into a super Turing machine.
- And that halting Oracle turns this into a super Turing machine.
- Now the next question is, OK, you can have a universal Turing machine that's capable of being programmed to do anything that any Turing machine can do.
- But the but there's a well known limit to what Turing machines can do.
- And that, that to me, you know, that that kind of that way of looking at at a Turing machine, you know, really sticks with me.
Examples
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But what a Turing machine can't do is solve problems universally while information is continuously coming in and disturbing it from finishing the operation it just started on.
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So let's say you have a Turing machine, simple idealized model of computation.
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The process is that of a Turing machine.
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So a Turing machine is a universal computer for what is called "batch processing."
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So here's a Turing machine inside the game of life.
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H plus delivers a halt for all those Turing machines that do not halt themselves.
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My take on this is that a quantum computer can't do more than a Turing machine, but it can do things more efficiently.
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Let me first explain that a Turing machine is a machine that can solve any problem if the problem is given to it in discretely timed batches.
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A Turing machine is a theoretical model used to understand the limits of what can be computed.
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In computer science, a Turing machine helps illustrate how algorithms operate on data.
Surface Forms
Morphology
The compound transparently signals 'a kind of machine' because 'Turing' (a proper name) + 'machine' (device) indicates a machine associated with Turing, so learners can infer it's some type of machine. However the precise technical meaning (a formal computational model with an infinite tape and theoretical properties) is specialized and not derivable from the constituents alone, making the expression only partially predictable to a B1 learner.
Etymology
Turing machine was named after Alan Turing and gives a clear picture: a small head that moves left and right on a very long tape of squares, reading and writing one square at a time. That's why Turing machine means 'a simple, step-by-step model of what a computer can calculate'.