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Ontologies and Information Extraction

C. Nédellec,A. Nazarenko

Published 2006 in arXiv.org

ABSTRACT

This report argues that, even in the simplest cases, IE is an ontology-driven process. It is not a mere text filtering method based on simple pattern matching and keywords, because the extracted pieces of texts are interpreted with respect to a predefined partial domain model. This report shows that depending on the nature and the depth of the interpretation to be done for extracting the information, more or less knowledge must be involved. This report is mainly illustrated in biology, a domain in which there are critical needs for content-based exploration of the scientific literature and which becomes a major application domain for IE.

PUBLICATION RECORD

  • Publication year

    2006

  • Venue

    arXiv.org

  • Publication date

    2006-09-24

  • Fields of study

    Biology, Computer Science

  • Identifiers
    arXiv cs/0609137
  • External record

    Open on Semantic Scholar

  • Source metadata

    Semantic Scholar

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CLAIMS

  • No claims are published for this paper.

CONCEPTS

  • No concepts are published for this paper.

REFERENCES

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CITED BY

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