Chomsky hierarchy

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The Chomsky hierarchy, sometimes known as the Chomsky-Schützenberger hierarchy, is a hierarchy of formal grammatical systems for describing various classes of languages; the hierarchy can apply to both human and computer languages. This hierarchy was first published in 1956 by Chomsky. [1] [2] [3]

References

  1. ↑ The Chomsky Hierarchy. Retrieved on 2012-04-06.
  2. ↑ Lecture notes: Formal Languages. Retrieved on 2012-04-07.
  3. ↑ Lecture notes: Languages & Grammars. Retrieved on 2012-04-07.