LiveTree: an integrated workbench for discourse processing

  • Authors:
  • Gian Lorenzo Thione;Martin van den Berg;Chris Culy;Livia Polanyi

  • Affiliations:
  • FX Palo Alto Laboratory, Palo Alto, CA;FX Palo Alto Laboratory, Palo Alto, CA;FX Palo Alto Laboratory, Palo Alto, CA;FX Palo Alto Laboratory, Palo Alto, CA

  • Venue:
  • DiscAnnotation '04 Proceedings of the 2004 ACL Workshop on Discourse Annotation
  • Year:
  • 2004

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Abstract

In this paper, we introduce LiveTree, a core component of LIDAS, the Linguistic Discourse Analysis System for automatic discourse parsing with the Unified Linguistic Discourse Model (U-LDM) (X et al, 2004). LiveTree is an integrated workbench for supervised and unsupervised creation, storage and manipulation of the discourse structure of text documents under the U-LDM. The LiveTree environment provides tools for manual and automatic U-LDM segmentation and discourse parsing. Document management, grammar testing, manipulation of discourse structures and creation and editing of discourse relations are also supported.