Inference Engine

• Full name: IBM Knowledge Integrator
• Description in English: A component that maps knowledge encoded in an ontology used by extraction components into a target OWL ontology.
• Source(s):
  • Name: Chris Welty
  • URL: http://www.research.ibm.com/people/w/welty/
  • Affiliation(s):
    • Name: IBM Knowledge Structures Group

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  • Name: J. William Murdock
  • URL: http://bill.murdocks.org/
  • Affiliation(s):
    • Name: IBM Knowledge Structures Group
• Inference Rule(s):
  • Name: Entity Mapping
  • Description in English: Infers that an entity in the target KB is derived from an entity or relation instance in the extraction KB
  • Example in English: Inferring that the example:P1 entity is derived from the PER1 entity (and adding the former to the target KB if it is not already there)
  • Source(s):
    • Name: J. William Murdock
    • URL: http://bill.murdocks.org/
    • Affiliation(s):
      • Name: IBM Knowledge Structures Group

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  • Name: Relation Mapping
  • Description in English: Infers that a relation instance in the target KB is derived from an entity or relation instance in the extraction KB
  • Example in English: Inferring that the example:ownerOf(example:P1, example:I1) relation instance is derived from the com.ibm.nimd.HasOwner(ORG1, PER1) relation instance (and adding the former to the target KB if it is not already there)
  • Source(s):
    • Name: J. William Murdock
    • URL: http://bill.murdocks.org/
    • Affiliation(s):
      • Name: IBM Knowledge Structures Group

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