Johanna Björklund, Frank Drewes, Giorgio Satta. Z-Automata for Compact and Direct Representation of Unranked Tree Languages. In Michal Hospodár, Galina Jirásková, editors, Implementation and Application of Automata - 24th International Conference, CIAA 2019, Košice, Slovakia, July 22-25, 2019, Proceedings. Volume 11601 of Lecture Notes in Computer Science, pages 83-94, Springer, 2019. [doi]
Abstract is missing.