Tools Impact on the Quality of Annotations for Chat Untangling Jhonny Cerezo author Felipe Bravo-Marquez author Alexandre Henri Bergel author 2021-08 text Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing: Student Research Workshop Jad Kabbara editor Haitao Lin editor Amandalynne Paullada editor Jannis Vamvas editor Association for Computational Linguistics Online conference publication cerezo-etal-2021-tools 10.18653/v1/2021.acl-srw.22 https://aclanthology.org/2021.acl-srw.22/ 2021-08 215 220