A Survey of Text Games for Reinforcement Learning Informed by Natural Language Philip Osborne author Heido Nõmm author André Freitas author 2022 text journal article Transactions of the Association for Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal osborne-etal-2022-survey 10.1162/tacl_a_00495 https://aclanthology.org/2022.tacl-1.51/ 2022 10 873 887