Hallucination Detection for Generative Large Language Models by Bayesian Sequential Estimation Xiaohua Wang author Yuliang Yan author Longtao Huang author Xiaoqing Zheng author Xuanjing Huang author 2023-12 text Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication wang-etal-2023-hallucination 10.18653/v1/2023.emnlp-main.949 https://aclanthology.org/2023.emnlp-main.949/ 2023-12 15361 15371