Theory of computation | Models of computation | Turing machine

Turing machine equivalents

A Turing machine is a hypothetical computing device, first conceived by Alan Turing in 1936. Turing machines manipulate symbols on a potentially infinite strip of tape according to a finite table of rules, and they provide the theoretical underpinnings for the notion of a computer algorithm. While none of the following models have been shown to have more power than the single-tape, one-way infinite, multi-symbol Turing-machine model, their authors defined and used them to investigate questions and solve problems more easily than they could have if they had stayed with Turing's a-machine model. (Wikipedia).

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Turing Machines and The Halting Problem (Part 2)

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From playlist Subtitled Films

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From playlist Alan Turing and Enigma

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MIT 18.404J Theory of Computation, Fall 2020 Instructor: Michael Sipser View the complete course: https://ocw.mit.edu/18-404JF20 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60_JNv2MmK3wkOt9syvfQWY Quickly reviewed last lecture. Showed the decidability of various pro

From playlist MIT 18.404J Theory of Computation, Fall 2020

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MIT 18.404J Theory of Computation, Fall 2020 Instructor: Michael Sipser View the complete course: https://ocw.mit.edu/18-404JF20 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60_JNv2MmK3wkOt9syvfQWY Quickly reviewed last lecture. Showed that various TM variants are al

From playlist MIT 18.404J Theory of Computation, Fall 2020

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From playlist Math 3342 (Theory of Computation) Spring 2021

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From playlist Math 342 (Theory of Computation) Spring 2020

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From playlist Math 342 (Theory of Computation) Spring 2020

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MIT 18.404J Theory of Computation, Fall 2020 Instructor: Michael Sipser View the complete course: https://ocw.mit.edu/18-404JF20 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60_JNv2MmK3wkOt9syvfQWY Quickly reviewed last lecture. Discussed the reducibility method to p

From playlist MIT 18.404J Theory of Computation, Fall 2020

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From playlist Wolfram Physics Project Livestream Archive

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Related pages

DSPACE | Lambda calculus | Circuit complexity | Queue automaton | Alan Turing | Hao Wang (academic) | Recursion (computer science) | Turing completeness | Gödel numbering | Post–Turing machine | Church–Turing thesis | Wang B-machine | Turing machine | Space complexity | Markov algorithm | Cook–Levin theorem | Pointer machine