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CRISOL: An Approach for Automatically Populating Semantic Web from Unstructured Text Collections

  • Roxana Danger
  • Rafael Berlanga
  • José Rui’z-Shulcloper
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3180)

Abstract

Currently, the main drawback for the development of the Semantic Web stems from the manual tagging of web pages according to a given ontology that conceptualizes its domain. This tasks is usually hard, even for experts, and it is prone to errors due to the different interpretations users can have about the same documents. In this paper we address the problem of automatically gene rating ontology instances starting from a collection of unstructured documents (e.g. plain texts, HTML pages, etc.). These instances will populate the Semantic Web that is described by the ontology. The proposed approach combines Information Extraction tec hniques, mainly entity recognition, information merging and Text Mining techniques. This approach has been successfully applied in the development of a Semantic Web for the Archaeology Research.

Keywords

Text Fragment Text Collection Partial Instance Text Mining Technique Complex Instance 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2004

Authors and Affiliations

  • Roxana Danger
    • 1
  • Rafael Berlanga
    • 2
  • José Rui’z-Shulcloper
    • 3
  1. 1.Universidad de OrienteSantiago de CubaCuba
  2. 2.Universitat Jaume ICastellónEspaña
  3. 3.Institute of Cybernetics, Mathematics and PhysicsLa HabanaCuba

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