Manfred Droste, Doreen Götze. A Nivat Theorem for Quantitative Automata on Unranked Trees. In Luca Aceto, Giorgio Bacci, Giovanni Bacci 0001, Anna Ingólfsdóttir, Axel Legay, Radu Mardare, editors, Models, Algorithms, Logics and Tools - Essays Dedicated to Kim Guldstrand Larsen on the Occasion of His 60th Birthday. Volume 10460 of Lecture Notes in Computer Science, pages 22-35, Springer, 2017. [doi]
Abstract is missing.