CAPSTONE: Curriculum Sampling for Dense Retrieval with Document Expansion Xingwei He author Yeyun Gong author A-Long Jin author Hang Zhang author Anlei Dong author Jian Jiao author Siu Yiu author Nan Duan 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 he-etal-2023-capstone 10.18653/v1/2023.emnlp-main.651 https://aclanthology.org/2023.emnlp-main.651/ 2023-12 10531 10541