Beware of Model Collapse! Fast and Stable Test-time Adaptation for Robust Question Answering Yi Su author Yixin Ji author Juntao Li author Hai Ye author Min Zhang 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 su-etal-2023-beware 10.18653/v1/2023.emnlp-main.803 https://aclanthology.org/2023.emnlp-main.803/ 2023-12 12998 13011