Expanding, Retrieving and Infilling: Diversifying Cross-Domain Question Generation with Flexible Templates Xiaojing Yu author Anxiao Jiang author 2021-04 text Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Main Volume Paola Merlo editor Jorg Tiedemann editor Reut Tsarfaty editor Association for Computational Linguistics Online conference publication yu-jiang-2021-expanding 10.18653/v1/2021.eacl-main.279 https://aclanthology.org/2021.eacl-main.279/ 2021-04 3202 3212