Struct-XLM: A Structure Discovery Multilingual Language Model for Enhancing Cross-lingual Transfer through Reinforcement Learning Linjuan Wu author Weiming Lu 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 wu-lu-2023-struct 10.18653/v1/2023.emnlp-main.207 https://aclanthology.org/2023.emnlp-main.207/ 2023-12 3405 3419