MANTIS at TSAR-2022 Shared Task: Improved Unsupervised Lexical Simplification with Pretrained Encoders Xiaofei Li author Daniel Wiechmann author Yu Qiao author Elma Kerz author 2022-12 text Proceedings of the Workshop on Text Simplification, Accessibility, and Readability (TSAR-2022) Sanja Štajner editor Horacio Saggion editor Daniel Ferrés editor Matthew Shardlow editor Kim Cheng Sheang editor Kai North editor Marcos Zampieri editor Wei Xu editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates (Virtual) conference publication li-etal-2022-mantis 10.18653/v1/2022.tsar-1.27 https://aclanthology.org/2022.tsar-1.27/ 2022-12 243 250