Publication
Acta Informatica
Paper

Inherently nonplanar automata

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Abstract

It is shown that for every finite-state automaton there exists an equivalent nondeterministic automaton with a planar state graph. However there exist finite-state automata with no equivalent deterministic automaton with a planar state graph. © 1976 Springer-Verlag.

Date

01 Mar 1976

Publication

Acta Informatica

Authors

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