Semantic Networks in a Knowledge Management Portal

  • Authors:

  • Kai Lebeth

  • Affiliations:

  • -

  • Venue:
  • KI '01 Proceedings of the Joint German/Austrian Conference on AI: Advances in Artificial Intelligence
  • Year:
  • 2001

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Abstract

We present a navigable semantic network, that can be calculated automatically from document database, as an important component of a knowledge management portal that was developed for a corporate intranet. Users of the portal can navigate through a semantic network of terms, that helps users to determine the company specific meaning of terms. The semantic network utilizes the standard search engine of the portal and offers a query expansion mechanism for unknown terms, that retrieves only documents with a company specific default meaning.