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Knowledge Enhancement Through Ontology-Guided Text Mining

  • Muhammad Abulaish
  • Lipika Dey
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3776)

Abstract

In this paper we have proposed a system that performs both ontology-based text information extraction and ontology update using the extracted information. The system employs text-mining techniques to mine information from text documents guided by an underlying ontology. It also enhances the existing ontology with new concepts and their descriptors which may be precise and/ or imprecise, mined from the text. All extracted information related to concepts and concept descriptors are also stored in a structured knowledge base.

Keywords

Text mining Information extraction Ontology enhancement 

References

  1. 1.
    Abulaish, M., Dey, L.: Using Part-of-speech Patterns and Domain Ontology to Mine Imprecise Concepts from Text Documents. In: Proceedings of the 6th International Conference on Information Integration and Web Based Applications and Services (iiWAS 2004), Jakarta, Indonesia, pp. 91–100 (2004)Google Scholar
  2. 2.
    Crow, L., Shadbolt, N.: Extracting focused knowledge from the semantic web. Intl. Journal Human-Computer Studies 54, 155–184 (2001)zbMATHCrossRefGoogle Scholar
  3. 3.
    Fensel, D., van Harmelen, F., Horrocks, I., McGuinness, D.L., Patel-Schneider, P.F.: OIL: An ontology Infrastructure for the Semantic Web. IEEE Intelligent Systems 16(2), 38–45 (2001)CrossRefGoogle Scholar
  4. 4.
    Horrocks, I., Sattler, U.: Ontology Reasoning in the SHOQ(D) Description Logic. In: Proceedings of the 7th IJCAI 2001, pp. 99–204 (2001)Google Scholar
  5. 5.
    Li, Y., Zhong, N.: Web Mining Model and its Applications for Information Gathering. Knowledge-Based Systems 17, 207–217 (2004)CrossRefGoogle Scholar
  6. 6.
    Liddle, S.W., Hewett, K.A., Embley, D.W.: An Integrated Ontology Development Environment for Data Extraction. In: Proceedings of ISTA 2003, pp. 21–33 (2003)Google Scholar
  7. 7.
    Nambiar, U., Kambhampati, S.: Answering Imprecise Database Queries: A Novel Approach. In: Proceedings of the 5th ACM CIKM Workshop on Web Information and Data Management (WIDM 2003), New Orleans (2003)Google Scholar
  8. 8.
    Velardi, P., Fabriani, P., Missikoff, M.: Using Text Processing Techniques to Automatically Enrich a Domain Ontology. In: Proceedings of ACM Conference on Formal Ontologies and Information Systems, FOIS, pp. 270–284 (2001)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Muhammad Abulaish
    • 1
  • Lipika Dey
    • 2
  1. 1.Department of MathematicsJamia Millia Islamia (A Central University)New DelhiIndia
  2. 2.Department of MathematicsIndian Institute of TechnologyNew DelhiIndia

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