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Annotation Ontology (AO)
 

Annotation Ontology (AO)

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Presentation for meeting HCLS-SiG: Rhetorical Document Structure Group - May 10, 2010

Presentation for meeting HCLS-SiG: Rhetorical Document Structure Group - May 10, 2010

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    Annotation Ontology (AO) Annotation Ontology (AO) Presentation Transcript

    • Annotation Ontology
      Dr. Paolo Ciccarese
      May 10, 2010
      Mass General Hospital
      Harvard Medical School
    • Starting from Annotea
      1
      1
      annotates
      context (XPointer)
      2
      2
      3
      body
      3
      4
      4
      hasTopic
      recalls
      5
      http://www.w3.org/2001/Annotea/
      5
      6
      description
      6
    • Context and Selectors
      Selectors are the AO way to define the context within a document (text, image, audio, video…)
      Multiple kinds of selectors can be defined for each kind of document
    • Text Annotation
    • Image Annotation
    • Annotation Types
      As it was happening in Annotea, in AO the Annotation can be sub-classed in more specific annotation types:
      Annotation
      Comment
      Erratum
      Question
      Explanation

    • Annotation Curation
    • Annotation Curation Tokens
    • Annotation Sets (1)
      Are grouping annotation items
      Can be useful for grouping annotation items with the same provenance (for example the annotation produced by text mining services)
      Can be useful for grouping annotation items with the same topic (for example the annotation regarding life science entities)
      Allow to define access restrictions for the grouped annotation
    • Annotation Sets (2)
    • Document Annotation (1)
      Is a collections of annotation sets – within all those available - that have been combined for a specific purpose – usually for publication - by a particular user/group/content provider
      Multiple ‘Document Annotation’ instances can be defined for the same document
    • Document Annotation (2)
    • Integration with Annotea and SIOC