Less is more: using a single knowledge representation in dialogue systems

Authors:
Iryna Gurevych;Robert Porzel;Elena Slinko;Norbert Pfleger;Jan Alexandersson;Stefan Merten
Affiliations:
European Media Laboratory, Heidelberg, Germany;European Media Laboratory, Heidelberg, Germany;European Media Laboratory, Heidelberg, Germany;DFKI GmbH, Saarbrücken, Germany;DFKI GmbH, Saarbrücken, Germany;DFKI GmbH, Kaiserslautern, Germany
Venue:
HLT-NAACL-TEXTMEANING '03 Proceedings of the HLT-NAACL 2003 workshop on Text meaning - Volume 9
Year:
2003

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Abstract

The approach to knowledge representation taken in a multi-modal multi-domain dialogue system - SMARTKOM - is presented. We focus on the ontological and representational issues and choices helping to construct an ontology, which is shared by multiple components of the system, can be re-used in different projects and applied to various tasks. Finally, examples highlighting the usefulness of our approach are given.