Overview of the 2023 ALTA Shared Task: Discriminate between Human-Written and Machine-Generated Text Diego Molla author Haolan Zhan author Xuanli He author Qiongkai Xu author 2023-11 text Proceedings of the 21st Annual Workshop of the Australasian Language Technology Association Jey Han Lau editor Association for Computational Linguistics Melbourne, Australia conference publication molla-etal-2023-overview https://aclanthology.org/2023.alta-1.17/ 2023-11 148 152