Automated Pyramid Summarization Evaluation Yanjun Gao author Chen Sun author Rebecca J Passonneau author 2019-11 text Proceedings of the 23rd Conference on Computational Natural Language Learning (CoNLL) Mohit Bansal editor Aline Villavicencio editor Association for Computational Linguistics Hong Kong, China conference publication gao-etal-2019-automated 10.18653/v1/K19-1038 https://aclanthology.org/K19-1038/ 2019-11 404 418