Diversify Question Generation with Retrieval-Augmented Style Transfer Qi Gou author Zehua Xia author Bowen Yu author Haiyang Yu author Fei Huang author Yongbin Li author Cam-Tu Nguyen 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 gou-etal-2023-diversify 10.18653/v1/2023.emnlp-main.104 https://aclanthology.org/2023.emnlp-main.104/ 2023-12 1677 1690