Weighted Tree Automata -- May it be a little more?
Zoltán Fülöp, Heiko Vogler · arXiv (Cornell University) · 2022
This is a book on weighted tree automata. We present the basic definitions and some of the important results in a coherent form with full proofs. The concept of weighted tree automata is part of Automata Theory and it touches the area of Universal Algebra. It originated from two sources: weighted string automata and finite-state tree automata.