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Bootstrapping Domain Ontology for Semantic Web Services from Source Web Sites

  • Wensheng Wu
  • AnHai Doan
  • Clement Yu
  • Weiyi Meng
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3811)

Abstract

The vision of Semantic Web services promises a network of interoperable Web services over different sources. A major challenge to the realization of this vision is the lack of automated means of acquiring domain ontologies necessary for marking up the Web services. In this paper, we propose the DeepMiner system which learns domain ontologies from the source Web sites. Given a set of sources in a domain of interest, DeepMiner first learns a base ontology from their query interfaces. It then grows the current ontology by probing the sources and discovering additional concepts and instances from the data pages retrieved from the sources. We have evaluated DeepMiner in several real-world domains. Preliminary results indicate that DeepMiner discovers concepts and instances with high accuracy.

Keywords

Data Region Domain Ontology Text Segment Query Interface Data Page 
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 2006

Authors and Affiliations

  • Wensheng Wu
    • 1
  • AnHai Doan
    • 1
  • Clement Yu
    • 2
  • Weiyi Meng
    • 3
  1. 1.University of IllinoisUrbanaUSA
  2. 2.University of IllinoisChicagoUSA
  3. 3.Binghamton UniversityBinghamtonUSA

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