A unified representation for morphological, syntactic, semantic, and referential annotations

  • Authors:
  • Erhard W. Hinrichs;Sandra Kübler;Karin Naumann

  • Affiliations:
  • University of Tübingen, Tübingen, Germany;University of Tübingen, Tübingen, Germany;University of Tübingen, Tübingen, Germany

  • Venue:
  • CorpusAnno '05 Proceedings of the Workshop on Frontiers in Corpus Annotations II: Pie in the Sky
  • Year:
  • 2005

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Abstract

This paper reports on the SYN-RA (SYNtax-based Reference Annotation) project, an on-going project of annotating German newspaper texts with referential relations. The project has developed an inventory of anaphoric and coreference relations for German in the context of a unified, XML-based annotation scheme for combining morphological, syntactic, semantic, and anaphoric information. The paper discusses how this unified annotation scheme relates to other formats currently discussed in the literature, in particular the annotation graph model of Bird and Liberman (2001) and the pie-in-the-sky scheme for semantic annotation.