Uncertainty Aware Review Hallucination for Science Article Classification Korbinian Friedl author Georgios Rizos author Lukas Stappen author Madina Hasan author Lucia Specia author Thomas Hain author Björn Schuller author 2021-08 text Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021 Chengqing Zong editor Fei Xia editor Wenjie Li editor Roberto Navigli editor Association for Computational Linguistics Online conference publication friedl-etal-2021-uncertainty 10.18653/v1/2021.findings-acl.443 https://aclanthology.org/2021.findings-acl.443/ 2021-08 5004 5009