ESWC2010 "Linked Data: Now what?" Panel Discussion slides

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ESWC2010 "Linked Data: Now what?" Panel Discussion slides

  1. 1. LOD achievements and challenges<br /><ul><li>Web - a global, distributed platform for data, information and knowledge integration
  2. 2. exposing, sharing, and connecting pieces of data, information, and knowledge on the Semantic Web using URIs and RDF
  3. 3. Challenges</li></ul>Coherence: Relatively few, expensively maintained links<br />Quality: partly low quality data and inconsistencies<br />Performance: Still substantial penalties comparedto relational <br />Data consumption: large-scale processing, schema mapping and data fusion still in its infancy<br />Usability: Missing direct end-user tools and network effect<br />These issues are closely related and need to be treated in an integrated, holistic fashion.<br />Achievements<br />Extension of the Web with a data commons (13.1 B facts)<br />vibrant, global RTD community<br />Industrial uptake begins (e.g. BBC, Thomson Reuters, Eli Lilly) <br />Emerging governmental adoption in sight<br />Establishing Linked Data as a deployment path for the Semantic Web.<br />April 2008<br />July 2007<br />September 2008<br />July 2009<br />
  4. 4. Make the Web a Linked Data Washing Machine<br />
  5. 5. Creating a network effect for Linked Data: Semantic Pingback<br />update and notification services for LOD <br />Downward compatible with Pingback (blogosphere)<br />http://aksw.org/Projects/SemanticPingBack<br />
  6. 6. Linked Government Data - Ideal application scenario for Linked Data<br />Public sector extremely fragmented (EU, national governments, states, local communities)<br />Benefits:<br />Transparency<br />Close the gap between politicsand citizens<br />Use of the creative potential of citizens<br />new value added services<br />4<br />
  7. 7. What was right?<br />LOD as a pragmatic approach to the Semantic Web<br />What was wrong?<br />RDF being born after XML, LOD after the Semantic Web <br />What should we do in the future?<br />Establish a network effect around LOD<br />Create the LOD washing machine<br />Target Enterprise Information Integration,Open Governmental and Scientific Data <br />From eat-your-own-dogfood toconvince-you-grandma<br />What shouldn't we do?<br />Neglect the interfaces between research,technology and applications<br />

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