Global Optimization under Length Constraint for Neural Text Summarization Takuya Makino author Tomoya Iwakura author Hiroya Takamura author Manabu Okumura author 2019-07 text Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics Anna Korhonen editor David Traum editor Lluís Màrquez editor Association for Computational Linguistics Florence, Italy conference publication makino-etal-2019-global 10.18653/v1/P19-1099 https://aclanthology.org/P19-1099/ 2019-07 1039 1048