@InProceedings{winter:LIPIcs.MFCS.2021.90, author = {Winter, Sarah}, title = {{Decision Problems for Origin-Close Top-Down Tree Transducers}}, booktitle = {46th International Symposium on Mathematical Foundations of Computer Science (MFCS 2021)}, pages = {90:1--90:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-201-3}, ISSN = {1868-8969}, year = {2021}, volume = {202}, editor = {Bonchi, Filippo and Puglisi, Simon J.}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2021.90}, URN = {urn:nbn:de:0030-drops-145308}, doi = {10.4230/LIPIcs.MFCS.2021.90}, annote = {Keywords: tree tranducers, equivalence, uniformization, synthesis, origin semantics} }