Geo-Science self-organizing map and concept space

H. Chen, T. R. Smith, T. D. Ng

Research output: Contribution to conferencePaperpeer-review

3 Scopus citations


The goal of this project is to develop techniques to support fuzzy, concept-based, geographic information retrieval (GIR), by proposing and prototyping a Geospatial Knowledge Representation System architecture which integrates multiple multimedia (textual and image) knowledge sources to support concept based GIR. The research has shown that the automatically generated Geo-Sciences thesaurus or concept space can be used to suggest terms within a given set of domains that are semantically related to a set of input terms.

Original languageEnglish (US)
Number of pages1
StatePublished - Jan 1 1997
Externally publishedYes
EventProceedings of the 1997 2nd ACM International Conference on Digital Libraries - Philadelphia, PA, USA
Duration: Jul 23 1997Jul 26 1997


OtherProceedings of the 1997 2nd ACM International Conference on Digital Libraries
CityPhiladelphia, PA, USA

ASJC Scopus subject areas

  • Software
  • Information Systems
  • Computer Science Applications
  • Library and Information Sciences


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