Count-based State Merging for Probabilistic Regular Tree Grammars. - Toni Dietze; Mark-Jan Nederhof (FSMNLP, 2015)

A Formal View on Training of Weighted Tree Automata by Likelihood-Driven State Splitting and Merging. - Toni Dietze (2018)

Linear context-free tree languages and inverse homomorphisms. - Johannes Osterholzer; Toni Dietze; Luisa Herrmann 001 (Inf. Comput., 2019)