ESWC2008 ODS OpenLink And The Social Data Web

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ESWC2008 ODS OpenLink And The Social Data Web

  1. 1. OpenLink And The Social Data Web <ul><li>Orri Erling - Program Manager, Virtuoso </li></ul>© 2008 OpenLink Software, All rights reserved.
  2. 2. OpenLink Data Spaces <ul><li>Instant Data Web point-of-presence in the cloud </li></ul><ul><li>Define your profile and online content </li></ul><ul><li>ODS gives you dereferenceable URIs, SPARQL end point, etc. </li></ul><ul><li>Data junction box, RDF sink </li></ul><ul><li>SPARQL and Web Services for query and UI extensibility </li></ul><ul><li>http:// community.linkeddata.org/ods </li></ul>© 2008 OpenLink Software, All rights reserved.
  3. 3. Most of Data Web is Social Centric <ul><li>N x10 users, many have multiple profiles </li></ul><ul><li>Web 2.0 scales by app-specific data structures, denormalization, HTML cashing, partitioning </li></ul><ul><li>The Data Web cannot do this without destroying its flexibility </li></ul><ul><li>Enable SPARQL + full-text query against the whole web social graph </li></ul>© 2008 OpenLink Software, All rights reserved. 8
  4. 4. Implications <ul><li>Simple vocabularies </li></ul><ul><li>Minimal inference </li></ul><ul><li>Minimal bNodes </li></ul><ul><li>In the generic case, materializing entailment only works in app-specific DW </li></ul><ul><li>For the open web, inference must be run-time </li></ul>© 2008 OpenLink Software, All rights reserved.
  5. 5. Next <ul><li>It’s time to deploy applications </li></ul><ul><li>Two-pronged approach </li></ul><ul><ul><li>More scale in RDF stores </li></ul></ul><ul><ul><li>Agreement on discovery and description for federation </li></ul></ul><ul><ul><ul><li>VOID - Vocabulary for Interlinked Data Sets </li></ul></ul></ul>© 2008 OpenLink Software, All rights reserved.
  6. 6. OpenLink Software © 2008 OpenLink Software, All rights reserved. Thank You! http://virtuoso.openlinksw.com http:// community.linkeddata.org/ods

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