Improving Pre-trained Vision-and-Language Embeddings for Phrase Grounding Zi-Yi Dou author Nanyun Peng author 2021-11 text Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing Marie-Francine Moens editor Xuanjing Huang editor Lucia Specia editor Scott Wen-tau Yih editor Association for Computational Linguistics Online and Punta Cana, Dominican Republic conference publication dou-peng-2021-improving 10.18653/v1/2021.emnlp-main.513 https://aclanthology.org/2021.emnlp-main.513/ 2021-11 6362 6371