HANSEN: Human and AI Spoken Text Benchmark for Authorship Analysis Nafis Tripto author Adaku Uchendu author Thai Le author Mattia Setzu author Fosca Giannotti author Dongwon Lee author 2023-12 text Findings of the Association for Computational Linguistics: EMNLP 2023 Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication tripto-etal-2023-hansen 10.18653/v1/2023.findings-emnlp.916 https://aclanthology.org/2023.findings-emnlp.916/ 2023-12 13706 13724