Share
VIDEOS 1 TO 50
2. Models of Computation, Document Distance
2. Models of Computation, Document Distance
Published: 2013/01/14
Channel: MIT OpenCourseWare
Model of computation
Model of computation
Published: 2016/01/22
Channel: WikiAudio
The RAM model of computation
The RAM model of computation
Published: 2016/10/11
Channel: horror codding
Animating models of computation
Animating models of computation
Published: 2015/03/20
Channel: briedux
Alternate Models of Computation
Alternate Models of Computation
Published: 2012/11/23
Channel: Chao Xu
The RAM model of computation
The RAM model of computation
Published: 2016/10/15
Channel: Web, Mobile, Game, & Software
RAM Model - Georgia Tech - Computability, Complexity, Theory: Computability
RAM Model - Georgia Tech - Computability, Complexity, Theory: Computability
Published: 2015/02/23
Channel: Udacity
Computation Model and Complexity classes
Computation Model and Complexity classes
Published: 2015/04/15
Channel: Prabhat Singh
Actor Model of Computation - Example of Research at HICSS
Actor Model of Computation - Example of Research at HICSS
Published: 2016/11/09
Channel: HICSSConference
MIT 6.004 Quiz 2 Review: Models of Computation
MIT 6.004 Quiz 2 Review: Models of Computation
Published: 2013/03/19
Channel: Chris Terman
Models of Computation - Motivation
Models of Computation - Motivation
Published: 2017/02/03
Channel: Hazelwood
Elastic model of computation
Elastic model of computation
Published: 2016/11/06
Channel: Shubham Upadhyaya
6.004 L10: Beta ISA, Models of Computation
6.004 L10: Beta ISA, Models of Computation
Published: 2015/03/10
Channel: Chris Terman
Can Models of Computation in Neuroscience be Experimentally Validated?
Can Models of Computation in Neuroscience be Experimentally Validated?
Published: 2015/01/05
Channel: computingresearch
The “Tell Me Something New” Model of Computation for Machine Learning
The “Tell Me Something New” Model of Computation for Machine Learning
Published: 2017/05/05
Channel: Simons Institute
TOC HINDI : Introduction to Theory Of Computation In Hindi | Part 1 | With Real  example
TOC HINDI : Introduction to Theory Of Computation In Hindi | Part 1 | With Real example
Published: 2016/12/15
Channel: Krishna Kanhaiya Universe
Unconventional Models of Computation Third International Conference UMC 2002 Kobe Japan October 15 1
Unconventional Models of Computation Third International Conference UMC 2002 Kobe Japan October 15 1
Published: 2017/01/02
Channel: alvea
User Level Linux - Client Server Model of Computation
User Level Linux - Client Server Model of Computation
Published: 2012/06/26
Channel: VirtuQ
Computational modeling of the brain - Sylvain Baillet
Computational modeling of the brain - Sylvain Baillet
Published: 2016/11/22
Channel: Serious Science
Unconventional Models of Computation Third International Conference UMC 2002 Kobe Japan October 15 1
Unconventional Models of Computation Third International Conference UMC 2002 Kobe Japan October 15 1
Published: 2016/11/27
Channel: mariam
The MapReduce Computational Model | Stanford University
The MapReduce Computational Model | Stanford University
Published: 2016/04/13
Channel: Video Tutorials - All in One
Physicial Models of Computation
Physicial Models of Computation
Published: 2015/07/05
Channel: Various Artists - Topic
Fraction of Fraction computation w: bar model
Fraction of Fraction computation w: bar model
Published: 2012/12/11
Channel: MrMacMathVideos
Mod-01 Lec-08 Open MP&PRAM Model of Computation
Mod-01 Lec-08 Open MP&PRAM Model of Computation
Published: 2013/11/14
Channel: nptelhrd
Modeling Embedded Systems and SoC
Modeling Embedded Systems and SoC's Concurrency and Time in Models of Computation Systems on Silicon
Published: 2017/06/05
Channel: beni miranda
Why psychiatry needs computational models of the brain | John Murray | TEDxAmherst
Why psychiatry needs computational models of the brain | John Murray | TEDxAmherst
Published: 2015/08/13
Channel: TEDx Talks
Edward Blakey: "Computational complexity in non-Turing models of computation"
Edward Blakey: "Computational complexity in non-Turing models of computation"
Published: 2012/05/01
Channel: OxfordQuantumVideo
Theory of Computation or Automata Theory : Introduction to TOC & Basic Concepts | 001
Theory of Computation or Automata Theory : Introduction to TOC & Basic Concepts | 001
Published: 2015/03/19
Channel: Gate Instructors
Theory Of Computation 46,Moore Machine and Mealy machine
Theory Of Computation 46,Moore Machine and Mealy machine
Published: 2014/05/08
Channel: Gate Lectures by Ravindrababu Ravula
Modeling Embedded Systems and SoC
Modeling Embedded Systems and SoC's Concurrency and Time in Models of Computation Systems on Silicon
Published: 2017/05/27
Channel: Aaron Abrahams
Models of Computation for Massive Data L17
Models of Computation for Massive Data L17
Published: 2013/11/20
Channel: Utah Data
Models of Computation for Massive Data L19
Models of Computation for Massive Data L19
Published: 2013/12/11
Channel: Utah Data
What is THEORY OF COMPUTATION? What does THEORY OF COMPUTATION mean?
What is THEORY OF COMPUTATION? What does THEORY OF COMPUTATION mean?
Published: 2016/10/01
Channel: The Audiopedia
Models of Computation for Massive Data L18
Models of Computation for Massive Data L18
Published: 2013/11/21
Channel: Utah Data
Models of Computation for Massive Data L13
Models of Computation for Massive Data L13
Published: 2013/10/22
Channel: Utah Data
Is there an model for noise which reduces quantum computation to classical computation?
Is there an model for noise which reduces quantum computation to classical computation?
Published: 2016/09/09
Channel: Microsoft Research
Neuman Vong: The circuit as a point-free general model of computation
Neuman Vong: The circuit as a point-free general model of computation
Published: 2012/11/29
Channel: JSConf
4. Automatically Inferring Meso-scale Models of Neural Computation
4. Automatically Inferring Meso-scale Models of Neural Computation
Published: 2016/11/14
Channel: Stanford
Models of Computation for Massive Data L23
Models of Computation for Massive Data L23
Published: 2013/12/18
Channel: Utah Data
Theory and Applications of Models of Computation 8th Annual Conference, TAMC 2011, Tokyo, Japan, May
Theory and Applications of Models of Computation 8th Annual Conference, TAMC 2011, Tokyo, Japan, May
Published: 2017/02/17
Channel: Dasem
ES  Unit 7 Computation models
ES Unit 7 Computation models
Published: 2016/08/02
Channel: Vidya-mitra
UNIT 1 Introduction to Computational Cognitive Modeling
UNIT 1 Introduction to Computational Cognitive Modeling
Published: 2015/04/17
Channel: Annie Rajan
Models of Computation for Massive Data L9
Models of Computation for Massive Data L9
Published: 2013/10/03
Channel: Utah Data
Theory and Applications of Models of Computation Third International Conference TAMC 2006 Beijing Ch
Theory and Applications of Models of Computation Third International Conference TAMC 2006 Beijing Ch
Published: 2016/11/27
Channel: poppy
Edexcel GCSE Computer Science: Machines & Computational Models - Topic 14
Edexcel GCSE Computer Science: Machines & Computational Models - Topic 14
Published: 2016/03/13
Channel: Computer Science Tutor
Theory of Computation - Audiobook
Theory of Computation - Audiobook
Published: 2017/09/04
Channel: Jefferson Mallory
Lec 17 | MIT 6.00 Introduction to Computer Science and Programming | Computational models
Lec 17 | MIT 6.00 Introduction to Computer Science and Programming | Computational models
Published: 2011/06/27
Channel: Jukuinc
Models of Computation for Massive Data L20
Models of Computation for Massive Data L20
Published: 2013/12/04
Channel: Utah Data
CppCon 2014: Hartmut Kaiser "Asynchronous Computation in C++"
CppCon 2014: Hartmut Kaiser "Asynchronous Computation in C++"
Published: 2014/10/13
Channel: CppCon
Models of Computation for Massive Data L5 (1 of 2)
Models of Computation for Massive Data L5 (1 of 2)
Published: 2013/09/13
Channel: Utah Data
NEXT
GO TO RESULTS [51 .. 100]

WIKIPEDIA ARTICLE

From Wikipedia, the free encyclopedia
Jump to: navigation, search

In computability theory and computational complexity theory, a model of computation is the definition of the set of allowable operations used in computation and their respective costs. It is used for measuring the complexity of an algorithm in execution time and or memory space: by assuming a certain model of computation, it is possible to analyze the computational resources required or to discuss the limitations of algorithms or computers.

Models[edit]

Some examples of models include:

Uses[edit]

In the field of runtime analysis of algorithms, it is common to specify a computational model in terms of primitive operations allowed which have unit cost, or simply unit-cost operations. A commonly used example is the random access machine, which has unit cost for read and write access to all of its memory cells. In this respect, it differs from the above-mentioned Turing machine model.

In model-driven engineering, the model of computation explains how the behaviour of the whole system is the result of the behaviour of each of its components.

A key point which is often overlooked is that published lower bounds for problems are often given for a model of computation that is more restricted than the set of operations that one could use in practice and therefore there may be algorithms that are faster than what would naïvely be thought possible.[1]

Categories[edit]

There are many models of computation, differing in the set of admissible operations and their computations cost. They fall into the following broad categories: abstract machine and models equivalent to it (e.g. lambda calculus is equivalent to the Turing machine), used in proofs of computability and upper bounds on computational complexity of algorithms, and decision tree models, used in proofs of lower bounds on computational complexity of algorithmic problems.

See also[edit]

References[edit]

  1. ^ Examples of the price of abstraction?, cstheory.stackexchange.com

Further reading[edit]

Disclaimer

None of the audio/visual content is hosted on this site. All media is embedded from other sites such as GoogleVideo, Wikipedia, YouTube etc. Therefore, this site has no control over the copyright issues of the streaming media.

All issues concerning copyright violations should be aimed at the sites hosting the material. This site does not host any of the streaming media and the owner has not uploaded any of the material to the video hosting servers. Anyone can find the same content on Google Video or YouTube by themselves.

The owner of this site cannot know which documentaries are in public domain, which has been uploaded to e.g. YouTube by the owner and which has been uploaded without permission. The copyright owner must contact the source if he wants his material off the Internet completely.

Powered by YouTube
Wikipedia content is licensed under the GFDL and (CC) license