Vocabulary Matters: A Simple yet Effective Approach to Paragraph-level Question Generation Vishwajeet Kumar author Manish Joshi author Ganesh Ramakrishnan author Yuan-Fang Li author 2020-12 text Proceedings of the 1st Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 10th International Joint Conference on Natural Language Processing Kam-Fai Wong editor Kevin Knight editor Hua Wu editor Association for Computational Linguistics Suzhou, China conference publication kumar-etal-2020-vocabulary 10.18653/v1/2020.aacl-main.78 https://aclanthology.org/2020.aacl-main.78/ 2020-12 781 785