Leveraging Past References for Robust Language Grounding Subhro Roy author Michael Noseworthy author Rohan Paul author Daehyung Park author Nicholas Roy author 2019-11 text Proceedings of the 23rd Conference on Computational Natural Language Learning (CoNLL) Mohit Bansal editor Aline Villavicencio editor Association for Computational Linguistics Hong Kong, China conference publication roy-etal-2019-leveraging 10.18653/v1/K19-1040 https://aclanthology.org/K19-1040/ 2019-11 430 440