Leveraging Key Information Modeling to Improve Less-Data Constrained News Headline Generation via Duality Fine-Tuning Zhuoxuan Jiang author Lingfeng Qiao author Di Yin author Shanshan Feng author Bo Ren author 2022-11 text Proceedings of the 2nd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 12th International Joint Conference on Natural Language Processing (Volume 1: Long Papers) Yulan He editor Heng Ji editor Sujian Li editor Yang Liu editor Chua-Hui Chang editor Association for Computational Linguistics Online only conference publication jiang-etal-2022-leveraging 10.18653/v1/2022.aacl-main.5 https://aclanthology.org/2022.aacl-main.5/ 2022-11 57 67