Don’t Say What You Don’t Know: Improving the Consistency of Abstractive Summarization by Constraining Beam Search Daniel King author Zejiang Shen author Nishant Subramani author Daniel S Weld author Iz Beltagy author Doug Downey author 2022-12 text Proceedings of the Second Workshop on Natural Language Generation, Evaluation, and Metrics (GEM) Antoine Bosselut editor Khyathi Chandu editor Kaustubh Dhole editor Varun Gangal editor Sebastian Gehrmann editor Yacine Jernite editor Jekaterina Novikova editor Laura Perez-Beltrachini editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates (Hybrid) conference publication king-etal-2022-dont 10.18653/v1/2022.gem-1.51 https://aclanthology.org/2022.gem-1.51/ 2022-12 555 571