A Myhill-Nerode theorem for automata with advice
arXiv:1210.2462 · doi:10.4204/EPTCS.96.18
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.
In Proceedings GandALF 2012, arXiv:1210.2028