Authors: Zoltán Fülöp Andreas Maletti Heiko Vogler
Publish Date: 2007/10/24
Volume: 44, Issue: 3, Pages: 455-499
Abstract
Kleene’s theorem on the equivalence of recognizability and rationality for formal tree series over distributive multioperator monoids is proved As a consequence of this Kleene’s theorem for weighted tree automata over arbitrary ie not necessarily commutative semirings is derived
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