Definitions for oracle machine

This page provides all possible meanings and translations of the word oracle machine


  1. oracle machine(Noun)

    In computability theory, a form of theoretical Turing machine, able to decide certain decision problems in a single operation.


  1. Oracle machine

    In complexity theory and computability theory, an oracle machine is an abstract machine used to study decision problems. It can be visualized as a Turing machine with a black box, called an oracle, which is able to decide certain decision problems in a single operation. The problem can be of any complexity class. Even undecidable problems, like the halting problem, can be used.


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