Layered Data: An Example
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Layered Data: An Example

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Some slides to illustrate the concept of layering together data sources to compose a graph. For background and discussion see: ...

Some slides to illustrate the concept of layering together data sources to compose a graph. For background and discussion see:

http://www.ldodds.com/blog/2012/05/layered-data-a-paper-some-commentary/

and

http://ldodds.com/papers/layered-data.html

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Layered Data: An Example Layered Data: An Example Presentation Transcript

  • Layered DataComposing datasets fromdifferent types of informationLeigh DoddsMay 2010
  • Profile ViewHow is the dataset constructed?
  • INITIAL DATA LAYERS FactualInitial factual sources.E.g. books & authors Factual
  • NETWORK CONNECTIONSKey relationships between NetworkresourcesE.g. books & their authors Factual Factual
  • THIRD-PARTYCOMMENTARYUseful context CommentaryE.g. reviews & discussion Network Factual Factual
  • CONTENT ORGANISATIONClassification of content OrganisationE.g. subject categories Commentary Network Factual Factual
  • OrganisationFINAL COMPOSITEDATA LAYER CommentaryCreated from 5 different Networkcomponent layers. FactualEach layer is distinct &identifiable. Factual
  • Top-Down ViewHow does the data mesh together?
  • Initial Factual Data BookFactual
  • Initial Factual Data Book AuthorFactualFactual
  • Network Connections Book AuthorNetworkFactualFactual
  • Third-Party Commentary Book AuthorCommentary ReviewNetworkFactualFactual
  • Content Organisation Book AuthorOrganisationCommentary Review CategoryNetwork CategoryFactualFactual Category
  • Final Composite View Book AuthorOrganisationCommentary Review CategoryNetwork CategoryFactualFactual Category
  • Book AuthorOrganisationCommentary Review CategoryNetwork CategoryFactualFactual Category