Search Results for author: Haixia Chai

Found 4 papers, 3 papers with code

Incorporating Centering Theory into Neural Coreference Resolution

1 code implementation NAACL 2022 Haixia Chai, Michael Strube

In recent years, transformer-based coreference resolution systems have achieved remarkable improvements on the CoNLL dataset.

coreference-resolution Open-Ended Question Answering

Evaluating Coreference Resolvers on Community-based Question Answering: From Rule-based to State of the Art

1 code implementation COLING (CRAC) 2022 Haixia Chai, Nafise Sadat Moosavi, Iryna Gurevych, Michael Strube

The results of our extrinsic evaluation show that while there is a significant difference between the performance of the rule-based system vs. state-of-the-art neural model on coreference resolution datasets, we do not observe a considerable difference on their impact on downstream models.

Answer Selection coreference-resolution +1

Evaluation of Coreference Resolution Systems Under Adversarial Attacks

no code implementations EMNLP (CODI) 2020 Haixia Chai, Wei Zhao, Steffen Eger, Michael Strube

A substantial overlap of coreferent mentions in the CoNLL dataset magnifies the recent progress on coreference resolution.

coreference-resolution

Investigating Multilingual Coreference Resolution by Universal Annotations

1 code implementation26 Oct 2023 Haixia Chai, Michael Strube

Multilingual coreference resolution (MCR) has been a long-standing and challenging task.

coreference-resolution

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