Hierarchy Builder: Organizing Textual Spans into a Hierarchy to Facilitate Navigation Itay Yair author Hillel Taub-Tabib author Yoav Goldberg author 2023-07 text Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 3: System Demonstrations) Danushka Bollegala editor Ruihong Huang editor Alan Ritter editor Association for Computational Linguistics Toronto, Canada conference publication yair-etal-2023-hierarchy 10.18653/v1/2023.acl-demo.27 https://aclanthology.org/2023.acl-demo.27/ 2023-07 282 290