Predicting Coreference in Abstract Meaning Representations
Tatiana Anikina, Alexander Koller, Michael Roth · Publications of the UdS (Saarland University) · 2020
This work addresses coreference resolution in Abstract Meaning Representation (AMR) graphs, a popular formalism for semantic parsing. We evaluate several current coreference resolution techniques on a recently published AMR coreference corpus, establishing baselines for future work. We also demonstrate that coreference resolution can improve the accuracy of a state-of-the-art semantic parser on this corpus.