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Anaphora Resolution in Dialogue: Cross-Team Analysis of the DFKI-TalkingRobots Team Submissions for the CODI-CRAC 2021 Shared-Task

Natalia Skachkova; Tatiana Anikina; Cennet Oguz; Ivana Kruijff-Korbayová; Sharmila Upadhyaya; Siyu Tao
In: Sopan Khosla; Ramesh Manuvinakurike; Vincent Ng; Massimo Poesio; Michael Strube; Carolyn Rosé (Hrsg.). Proceedings of the CODI-CRAC 2021 Shared Task on Anaphora, Bridging, and Discourse Deixis in Dialogue. Workshop on Computational Models of Reference, Anaphora and Coreference (CRAC-2021), located at EMNLP 2021, November 10-11, Punta Cana, Dominican Republic, Pages 63-70, Association for Computational Linguistics, 11/2021.


We compare our team’s systems to others submitted for the CODI-CRAC 2021 Shared-Task on anaphora resolution in dialogue. We analyse the architectures and performance, report some problematic cases in gold annotations, and suggest possible improvements of the systems, their evaluation, data annotation, and the organization of the shared task.


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