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Coreference based event-argument relation extraction on biomedical text
2011
Journal of Biomedical Semantics
This paper presents a new approach that exploits coreference information to extract event-argument (E-A) relations from biomedical documents. This approach has two advantages: (1) it can extract a large number of valuable E-A relations based on the concept of salience in discourse (Grosz et al., 1995) ; (2) it enables us to identify E-A relations over sentence boundaries (cross-links) using transitivity involving coreference relations. We propose two coreference-based models: a pipeline based
doi:10.1186/2041-1480-2-s5-s6
pmid:22166257
pmcid:PMC3239306
fatcat:yrmsj5w44ve4fbykojlcaftuaq