Temporal Effects on Pre-trained Models for Language Processing Tasks Oshin Agarwal author Ani Nenkova author 2022 text journal article Transactions of the Association for Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal agarwal-nenkova-2022-temporal 10.1162/tacl_a_00497 https://aclanthology.org/2022.tacl-1.53/ 2022 10 904 921