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and the Watson Plugin for the NeOn Toolkit

and the Watson Plugin for the NeOn Toolkit. The Semantic Web is growing…. 45. 40. 35. 30. 25. #SW Pages. 20. 15. 10. 5. 0. 2003. 2004. Lee, J., Goodwin, R. (2004) The Semantic Webscape: a View of the Semantic Web. IBM Research Report. The Semantic Web is growing….

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and the Watson Plugin for the NeOn Toolkit

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  1. and the Watson Plugin for the NeOn Toolkit

  2. The Semantic Web is growing… 45 40 35 30 25 #SW Pages 20 15 10 5 0 2003 2004 Lee, J., Goodwin, R. (2004) The Semantic Webscape: a View of the Semantic Web. IBM Research Report.

  3. The Semantic Web is growing… http://esw.w3.org/topic/SweoIG/TaskForces/CommunityProjects/LinkingOpenData

  4. Next Generation Semantic Web Applications Smart Features NG SW Application Semantic Web • Able to exploit the SW at large • Dynamically retrieving the relevant semantic resources • Combining several, heterogeneous Ontologies • Need tools and infrastructures to efficiently access the knowledge available on the SW: a Gateway…

  5. A Gateway to the Semantic Web

  6. Watson Architecture

  7. Collecting and Analyzing Knowledge • Hundreds of thousands of semantic documents. • Millions of RDF entities, most of them being instances. • New sources of knowledge are frequently integrated (DBPedia, geoname, etc.)

  8. Interface Interfaces: WUI Web User Interface:http://watson.kmi.open.ac.uk/WatsonWUI

  9. Web services and API • Allows applications developers to access Watson features, and so the collected knowledge, in a lightweight way. • But what applications (can) do with it?

  10. Applications Folksonomy Enrichment PowerAqua: Question Answering Protégé and NeOn Toolkit plugin: Knowledge reuse PowerMagpie: Semantic Browsing Ontology Matching, etc…

  11. Watson NeOn Toolkit plugin

  12. Watson NeOn Toolkit plugin • While building an ontology with the Neon toolkit • Find descriptions of existing entities in Web ontologies • Integrate these descriptions into the edited ontology • Thus allowing knowledge reuse at the scale of the Semantic Web • In one simple, integrated, and interactive tool

  13. To be continued • Both the Watson plugin and Watson in general are ongoing work • Current work in many areas related to NeOn activities • Detecting and managing relations between ontologies (equivalences, versions, compatibility, etc.) • Combining automatic evaluation, user evaluation and trust for (customized) ontology ranking • Exchange with the Oyster peer network (the NeOn registry) and the alignment server • From reusing knowledge to creating networks of ontologies

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