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arXiv · 1210.2462

A Myhill-Nerode theorem for automata with advice

Alex Kruckman·Sasha Rubin·John Sheridan·Ben Zax
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Abstract

An automaton with advice is a finite state automaton which has access to an additional fixed infinite string called an advice tape. We refine the Myhill-Nerode theorem to characterize the languages of finite strings that are accepted by automata with advice. We do the same for tree automata with advice.

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Alex Kruckman, Sasha Rubin, John Sheridan, Ben Zax. 2012-10-09. A Myhill-Nerode theorem for automata with advice. https://doi.org/10.4204/eptcs.96.18

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