Deterministic Automaton

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What Does Deterministic Automaton Mean?

A deterministic automaton is a computer science concept where transition results are determined by the input, and no random arbitration occurs. In a deterministic automaton, there are a set of states, a set of inputs, and a function that brings the result to the next state.

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Techopedia Explains Deterministic Automaton

Experts point out that a deterministic finite algorithm or finite-state machine is an excellent example of a deterministic automaton using state diagrams to show how the term "deterministic" describes a program that always proceeds to the same result from the same original inputs.

An IT pro might call this a “state program” or refer to it in another way. One example would be a machine that accepts certain countable stimuli to produce a response. As the inputs add up, the deterministic automaton works to calculate and produce results based on its programming.

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Margaret Rouse
Technology expert
Margaret Rouse
Technology expert

Margaret is an award-winning writer and educator known for her ability to explain complex technical topics to a non-technical business audience. Over the past twenty years, her IT definitions have been published by Que in an encyclopedia of technology terms and cited in articles in the New York Times, Time Magazine, USA Today, ZDNet, PC Magazine, and Discovery Magazine. She joined Techopedia in 2011. Margaret’s idea of ​​a fun day is to help IT and business professionals to learn to speak each other’s highly specialized languages.