Tackling Hallucinations in Neural Chart Summarization Saad Obaid ul Islam author Iza Škrjanec author Ondrej Dusek author Vera Demberg author 2023-09 text Proceedings of the 16th International Natural Language Generation Conference C Maria Keet editor Hung-Yi Lee editor Sina Zarrieß editor Association for Computational Linguistics Prague, Czechia conference publication obaid-ul-islam-etal-2023-tackling 10.18653/v1/2023.inlg-main.30 https://aclanthology.org/2023.inlg-main.30/ 2023-09 414 423