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A Universal Turing Machine with Two Internal States

A Universal Turing Machine with Two Internal States

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A Universal Turing Machine with Two Internal States

de Shannon, Claude E. [Elwood]; McCarthy, J. (editor with Shannon)

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Near Fine
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Puntuación del vendedor:
Este vendedor ha conseguido 5 de las cinco estrellas otorgadas por los compradores de Biblio.
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Sobre este artículo

Princeton, NJ: Princeton University Press, 1956. Wraps. Near Fine. [1 (title page)], [1 (blank verso)], 157-165, [3 (blank)] pages. 10 x 7 inches. Stapled printed self-wrappers, with leaves trimmed at the spine. Light staining at foreedge The construction of this item is unusual. It consists of separate leaves of the printed paper in the original journal fonts, with a new title page "AUTOMATA STUDIES" (blank verso) and an added trailing blank leaf, all stapled at the spine. All examined copies from Shannon's files are the same, leading us to conclude it was likely an author offprint even though a reprint statement is not present. Wraps. Originally printed as an internal Bell Laboratories Memorandum: Number 54-114-38, May 15, 1954. "Automata Studies," Annals of Mathematics Studies number 34, 1956 (edited by Claude Shannon and John McCarthy), first published this Shannon paper as "A Universal Turing Machine With Two Internal States" on pages 157-165.

"Our main result is to show that a universal Turing machine can be constructed using one tape and having only two internal states. It will also be shown that it is impossible to do this with one internal state. Finally, a construction is given for a universal Turing machine with only two tape symbols." (p 158 of introduction)

"A Turing machine which, by appropriate programming using a finite length of input tape, can act as any Turing machine whatsoever. In his seminal paper, Turing himself gave the first construction for a universal Turing machine (Turing 1937, 1938). Shannon (1956) showed that two colors were sufficient, so long as enough states were used. [ as here ]" Wolfram Mathworld

PROVENANCE: The personal files of Claude E. Shannon (unmarked). There were multiple examples of this item in Shannon's files.

REFERENCES:
Sloane and Wyner, "Claude Elwood Shannon Collected Papers," #93.

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Detalles

Librería
Kuenzig Books US (US)
Inventario del vendedor #
29298
Título
A Universal Turing Machine with Two Internal States
Autor
Shannon, Claude E. [Elwood]; McCarthy, J. (editor with Shannon)
Formato/Encuadernación
Wraps
Estado del libro
Usado - Near Fine
Cantidad disponible
1
Editorial
Princeton University Press
Lugar de publicación
Princeton, NJ
Fecha de publicación
1956

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Glosario

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Reprint
Any printing of a book which follows the original edition. By definition, a reprint is not a first edition.
New
A new book is a book previously not circulated to a buyer. Although a new book is typically free of any faults or defects, "new"...
Title Page
A page at the front of a book which may contain the title of the book, any subtitles, the authors, contributors, editors, the...
Fine
A book in fine condition exhibits no flaws. A fine condition book closely approaches As New condition, but may lack the...
Offprint
A copy of an article or reference material that once appeared in a larger publication.
Leaves
Very generally, "leaves" refers to the pages of a book, as in the common phrase, "loose-leaf pages." A leaf is a single sheet...
Spine
The outer portion of a book which covers the actual binding. The spine usually faces outward when a book is placed on a shelf....

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