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Time bounded random access machines

โœ Scribed by Stephen A. Cook; Robert A. Reckhow


Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
943 KB
Volume
7
Category
Article
ISSN
0022-0000

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โœฆ Synopsis


model for a random access computer, is introduced. A unique feature of the model is that the execution time of an instruction is defined in terms of l(n), a function of the size of the numbers manipulated by the instruction. This model has a fixed program, but it is shown that the computing speeds of this model and a stored-program model can differ by no more than a constant factor. It is proved that


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