Ultra-High Dimensional Sparse Representations with Binarization for Efficient Text Retrieval Kyoung-Rok Jang author Junmo Kang author Giwon Hong author Sung-Hyon Myaeng author Joohee Park author Taewon Yoon author Heecheol Seo 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 jang-etal-2021-ultra 10.18653/v1/2021.emnlp-main.78 https://aclanthology.org/2021.emnlp-main.78/ 2021-11 1016 1029