CoRefi: A Crowd Sourcing Suite for Coreference Annotation Ari Bornstein author Arie Cattan author Ido Dagan author 2020-10 text Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing: System Demonstrations Qun Liu editor David Schlangen editor Association for Computational Linguistics Online conference publication bornstein-etal-2020-corefi 10.18653/v1/2020.emnlp-demos.27 https://aclanthology.org/2020.emnlp-demos.27/ 2020-10 205 215