Abstractive Document Summarization with Summary-length Prediction Jingun Kwon author Hidetaka Kamigaito author Manabu Okumura author 2023-05 text Findings of the Association for Computational Linguistics: EACL 2023 Andreas Vlachos editor Isabelle Augenstein editor Association for Computational Linguistics Dubrovnik, Croatia conference publication kwon-etal-2023-abstractive 10.18653/v1/2023.findings-eacl.45 https://aclanthology.org/2023.findings-eacl.45/ 2023-05 618 624