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Construction of a Deterministic ω-Automaton Using Derivatives

Published online by Cambridge University Press:  15 August 2002

Roman R. Redziejowski*
Affiliation:
Ericsson Hewlett-Packard Telecommunications AB, Västberga Allé 9, S-12625 Stockholm, Sweden; [email protected]
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Abstract

A deterministic automaton recognizing a givenω-regular languageis constructed from an ω-regular expressionwith the help of derivatives.The construction is related to Safra's algorithm, in about the same way as the classicalderivative method is related to the subset construction.

Type
Research Article
Copyright
© EDP Sciences, 1999

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