Usnea: An Authorship Tool for Interactive Fiction using Retrieval Based Semantic Parsing Ben Swanson author Boris Smus author 2020-07 text Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics: System Demonstrations Asli Celikyilmaz editor Tsung-Hsien Wen editor Association for Computational Linguistics Online conference publication swanson-smus-2020-usnea 10.18653/v1/2020.acl-demos.29 https://aclanthology.org/2020.acl-demos.29/ 2020-07 263 269