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M3O: The Multimedia Metadata Ontology

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Slides from M3O Talk at SeMuDaTe2009 workshop during SAMT 2009.

Slides from M3O Talk at SeMuDaTe2009 workshop during SAMT 2009.

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  • Welcome everzone, my name ist Carsten Saathoff and I am working in the research group IsWeb at the University of Koblenz. Today I'm going to present the paper „Exploiting...“.

Transcript

  • 1. M3O: Multimedia Metadata Ontology Carsten Saathoff , Ansgar Scherp Unlocking the Semantics of Multimedia Presentations on the Web
  • 2. A Presentation about Nuclear Energy...
  • 3. … and the associated risks.
  • 4. Annotating Structured Multimedia Documents How will Google index the presentation? Or your desktop search engine? Or your media management system? With Metadata!
  • 5. M3O: Multimedia Metadata Ontology
    • Based on requirements extracted from existing standards, models and ontologies
    • 6. Provides patterns that satisfy the requirements
    • 7. Alignment with DOLCE+DnS Ultralight as formal basis
  • 8. Requirement: Separation between Information Objects and Realizations Presentation that conveys some information. Realization of the presentation as SMIL, Flash, HTML, AVI, ... realized by Information Objects Information Realizations
  • 9. Information Realization Models Information Objects and Information Realizations.
  • 10. Requirement: Annotation of Information Objects and Realizations depicts depicts isAbout Albert Einstein Times Square Scientific Progress location creation date /home/saathoff/presentations/albert.smil 10:00:00 09-09-2009
  • 11. Annotation Annotation of Information Entities, viewed within a context.
  • 12. Requirement: Decomposition of Information Objects and Realizations depicts Albert Einstein http://upload.wikimedia.org/wikipedia/commons/a/af/Einstein1921_by_F_Schmutzer_2.jpg contains realizes
  • 13. Decomposition Decomposition of Information Entities, viewed within a context.
  • 14. Application of M3O: Semantic Annotation
  • 15. Embedding into SMIL <smil xmlns=&quot;http://www.w3.org/2006/SMIL30/...&quot;> <head> <!-- Metadata --> <metadata id=&quot;meta-rdf&quot;> <rdf:RDF xml:base=&quot;http://example.com/john/nuclear&quot; xmlns:dul=&quot;http://www.loa-cnr.it/ontologies/DUL.owl#&quot; xmlns:m3o=&quot;http://m3o.semantic-multimedia.org/ontology/model.owl#&quot;> <m3osmil:SMILFile rdf:about=&quot;http://example.com/john/nuclear.smil&quot;> <dul:realizes rdf:resource=&quot;#presentation-1&quot;/> </m3osmil:SMILFile> <m3osmil:SMILElement rdf:about=&quot;http://example.com/john/nuclear.smil#scientificAchievements&quot;> <dul:realizes rdf:resource=&quot;#part-1&quot;/> </m3osmil:SMILElement> <!-- more, e.g. #part-1, #image-1, ... --> </rdf:RDF> </metadata> <!-- layout --> </head> <body> <!-- Presentation content --> <seq id=&quot;mainPresentation&quot;> <par xml:id=&quot;scientificAchievements&quot;>...</par> <par xml:id=&quot;scientificRisks&quot;>...</par> </seq> </body> </smil>
  • 16. Conclusions
    • M3O provides
      • Formal framework for arbitrary metadata
      • 17. Based on Ontology Design Patterns
      • 18. Support for “true” multimedia
      • 19. Integration with Semantic Web
    • Best practice for future W3C activities?
    Technical Report: http://www.uni-koblenz.de/~aggrimm/arbeitsberichte/2009_19_Arbeitsberichte.pdf