A Variational Hierarchical Model for Neural Cross-Lingual Summarization Yunlong Liang author Fandong Meng author Chulun Zhou author Jinan Xu author Yufeng Chen author Jinsong Su author Jie Zhou author 2022-05 text Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Smaranda Muresan editor Preslav Nakov editor Aline Villavicencio editor Association for Computational Linguistics Dublin, Ireland conference publication liang-etal-2022-variational 10.18653/v1/2022.acl-long.148 https://aclanthology.org/2022.acl-long.148/ 2022-05 2088 2099