Alan Turing: Difference between revisions
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'''Alan Turing''' was a British mathematician, computer pioneer and computer scientist. He has been called "the father of computer science". A fine biography is "Alan Turing: the enigma" by Andrew Hodges [http://www.turing.org.uk/book/]. | '''Alan Turing''' was a British mathematician, computer pioneer and computer scientist. He has been called "the father of computer science". A fine biography is "Alan Turing: the enigma" by Andrew Hodges [http://www.turing.org.uk/book/]. | ||
He made large theoretical contributions to computer science in the 1930's, before any actual computers were built. He invented the [[Turing Machine]], a mathematical model of a computing system that is still widely used, and used it to solve the [[halting problem]], the computer science analog of [[Godel]]'s [[Incompleteness Theorem]]. | |||
During the Second world War, Turing was one of the key codebreakers on the British [[ULTRA]] project which read many German codes throughout the war. | During the Second world War, Turing was one of the key codebreakers on the British [[ULTRA]] project which read many German codes throughout the war. | ||
After the war, Turing was involved in building one of the world's first digital computers at Manchester University. | After the war, Turing was involved in building one of the world's first digital computers at Manchester University. He also continued theoretical work and, in a 1950 paper titled "Computing Machinery and Intelligence" [http://loebner.net/Prizef/TuringArticle.html], he was among the first to ask "Can machines think?" As a partial answer, he proposed the [[Turing test]] for successful [[artificial intelligence]]. If a skeptic cannot distinguish a computer from a human by having a conversation with it, then he must admit the computer behaves intelligently. | ||
Turing was homosexual and, after the war was prosecuted for this and forced to undergo hormonal "therapy" for this "condition". | Turing was homosexual and, after the war was prosecuted for this and forced to undergo hormonal "therapy" for this "condition". | ||
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Turing is commemorated in several ways: | Turing is commemorated in several ways: | ||
*[[ACM]] [[Turing Award]] [http://awards.acm.org/homepage.cfm?awd=140], the highest technical award in the field | *[[ACM]] [[Turing Award]] [http://awards.acm.org/homepage.cfm?awd=140], the "Nobel of computing", the highest technical award in the field | ||
* the [http://www.loebner.net/Prizef/loebner-prize.html | Loebner Prize] is given for progress toward passing the Turing test | |||
* Manchester Unversity, Turing Lecutures [http://www.cs.manchester.ac.uk/aboutus/events/Turing/] | * Manchester Unversity, Turing Lecutures [http://www.cs.manchester.ac.uk/aboutus/events/Turing/] | ||
* Turing memorial in Manchester [http://www.btinternet.com/~glynhughes/sculpture/turing.htm] | * Turing memorial in Manchester [http://www.btinternet.com/~glynhughes/sculpture/turing.htm] | ||
Revision as of 04:01, 17 October 2008
Alan Turing was a British mathematician, computer pioneer and computer scientist. He has been called "the father of computer science". A fine biography is "Alan Turing: the enigma" by Andrew Hodges [1].
He made large theoretical contributions to computer science in the 1930's, before any actual computers were built. He invented the Turing Machine, a mathematical model of a computing system that is still widely used, and used it to solve the halting problem, the computer science analog of Godel's Incompleteness Theorem.
During the Second world War, Turing was one of the key codebreakers on the British ULTRA project which read many German codes throughout the war.
After the war, Turing was involved in building one of the world's first digital computers at Manchester University. He also continued theoretical work and, in a 1950 paper titled "Computing Machinery and Intelligence" [2], he was among the first to ask "Can machines think?" As a partial answer, he proposed the Turing test for successful artificial intelligence. If a skeptic cannot distinguish a computer from a human by having a conversation with it, then he must admit the computer behaves intelligently.
Turing was homosexual and, after the war was prosecuted for this and forced to undergo hormonal "therapy" for this "condition".
Turing died of poison, apparently suicide, in 1954.
Turing is commemorated in several ways:
- ACM Turing Award [3], the "Nobel of computing", the highest technical award in the field
- the | Loebner Prize is given for progress toward passing the Turing test
- Manchester Unversity, Turing Lecutures [4]
- Turing memorial in Manchester [5]