@inproceedings{dietze-nederhof-2015-count,
    title = "Count-based State Merging for Probabilistic Regular Tree Grammars",
    author = "Dietze, Toni  and
      Nederhof, Mark-Jan",
    editor = "Hanneforth, Thomas  and
      Wurm, Christian",
    booktitle = {Proceedings of the 12th International Conference on Finite-State Methods and Natural Language Processing 2015 ({FSMNLP} 2015 D{\"u}sseldorf)},
    year = "2015",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/landing_page/W15-4804/"
}Markdown (Informal)
[Count-based State Merging for Probabilistic Regular Tree Grammars](https://preview.aclanthology.org/landing_page/W15-4804/) (Dietze & Nederhof, FSMNLP 2015)
ACL