ESTC 2010 Workshop: Linked Enterprise Data

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Slides of the introduction of the Linked Enterprise Data session track at ESTC 2010 Vienna co-ordinated by the LOD2 project (http://www.lod2.eu) by Sören Auer (University of Leipzig)

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ESTC 2010 Workshop: Linked Enterprise Data

  1. 1. ESTC Workshop: LinkedEnterprise DataSören Auer<br />
  2. 2. Linked Enterprise Intra Data Webs can fill the gap between Intra-/Extranets and EIS/ERP<br />Facilitates data integration along value-chains within and across enterprises<br />The pragmatic, incremental, vocabulary based Linked Data approach reduces data integration costs significantly<br />Linked Enterprise Data<br />
  3. 3. LOD achievements and challenges<br /><ul><li>Web - a global, distributed platform for data, information and knowledge integration
  4. 4. exposing, sharing, and connecting pieces of data, information, and knowledge on the Semantic Web using URIs and RDF</li></ul>Achievements<br />Extension of the Web with a data commons (25 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 /><ul><li>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.<br />April 2008<br />July 2007<br />September 2008<br />July 2009<br />
  5. 5.
  6. 6. Linked Data<br />Ecosystem<br />
  7. 7. LOD2 in a Nutshell<br />6<br />Research focus<br /><ul><li>Very large RDF datamanagement
  8. 8. Enrichment &Interlinking
  9. 9. Fusion & InformationQuality
  10. 10. Adaptive UI interfaces</li></ul>Use Cases<br /><ul><li>Media & Publishing
  11. 11. Enterprise Data Webs
  12. 12. Open Gov Data</li></ul>Partners<br />Uni Leipzig, DERI Galway, FU Berlin, Semantic Web Company, OpenLink, Tenforce, Exalead, WoltersKluwer, OKFN<br />
  13. 13. Linked Enterprise Data, businessscenarios<br />Amar-DjalilMEZAOUR, Exalead<br />Big Data: experience of running the LOD warehouse of some 18 bntriples<br />OrriErrling, OpenLinkSoftware<br />The role of SKOS in a Web of Data - some business use cases<br />Andreas Blumauer, Semantic Web Company<br />Putting the Open in Linked *Open* Data - Licensing, Sharing and Reuse<br />Rufus Pollock, Open Knowledge Foundation<br />Workshop Programme<br />
  14. 14. PUBLINK - Linked Open Data Consultancy<br />Apply till Dec 20th at:<br />http://lod2.eu/Article/Publink.html<br />Thanksforyourattention!<br />Sören Auer<br />http://www.informatik.uni-leipzig.de/~auer/ | http://aksw.org | http://lod2.org<br />auer@uni-leipzig.de<br />

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