Improving Cross-Modal Alignment in Vision Language Navigation via Syntactic Information Jialu Li author Hao Tan author Mohit Bansal author 2021-06 text Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Kristina Toutanova editor Anna Rumshisky editor Luke Zettlemoyer editor Dilek Hakkani-Tur editor Iz Beltagy editor Steven Bethard editor Ryan Cotterell editor Tanmoy Chakraborty editor Yichao Zhou editor Association for Computational Linguistics Online conference publication li-etal-2021-improving 10.18653/v1/2021.naacl-main.82 https://aclanthology.org/2021.naacl-main.82/ 2021-06 1041 1050