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44rd CEN WS/LT meeting PT social data

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Presentation given in 44rd CEN WS/LT meeting in Brussels on Jan 17 2011 on the unfunded Project Team on social data

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44rd CEN WS/LT meeting PT social data

  1. 1. (Unfunded) CEN WS-LTWorking GroupInformation Model for Capturing Informationabout the Perceived Quality and Reusabilityof Learning Objects JORIS.KLERKX@CS.KULEUVEN.BE HTTPS://SITES.GOOGLE.COM/SITE/CENSOCIALDATA JANUARY 17 2011, BRUSSELS
  2. 2. Recap : Why?a LOT of work has been done on interoperabilityof and global interconnectedness of LORs 1484.12.1-2002 IEEE Standard for Learning Object Metadata CWA 15555 Guidelines and support for building Application Profiles CWA 14645 Alternative language versions of LOs in IEEE LOM CWA 15454 Simple Query Interface PLQL OAI-PMH CWA 16097 Simple Publishing Interface IMS LODE (ILOX, LOR Registry data model, LODE context set (for CQL)
  3. 3. Recap : Why? All this work is based on sharing and reusing content But what about Usage of resources ? Tags, Comments, Bookmarks, Ratings, etc.NO STANDARD OR SPECIFICATION YET?NOT EXACTLY...
  4. 4. Scholarly Works Usage Community Profile (SWUP) Network of Economists Online (NEEO) project - eContentPlus, €2m, 30 months (Sep 2007 – March 2010) +/- 800.000 bibliographic references |+/- 650.000 publications available on-lineHTTP://WWW.NEEOPROJECT.EU/http://www.slideshare.net/bpauwels/exchange-of-usage-metadata-in-a-network-of-institutional-repositories-the-case-of-economists-online
  5. 5. http://www.slideshare.net/bpauwels/exchange-of-usage-metadata-in-a-network-of-institutional-repositories-the-case-of-economists-online Encoded using openURL ContextObject http://homepages.ulb.ac.be/~bpauwels/NEEO/WP5/WP5 Usage metadata guidelines.pdf
  6. 6. MESUR - Metrics from Scholarly Usage of Resources www.mesur.org October 2006- october 2008 Also based on openURL ContextObject Semantic model of scholarly communication Definition and validation of a range of usage- based metricsHTTP://WWW.MESUR.ORG/
  7. 7. HTTP://WWW.OPENSOCIAL.ORG/
  8. 8. HTTP://WWW.COCOMMENT.COM/
  9. 9. Comments
  10. 10. Comments
  11. 11. ‘Like’
  12. 12. Learning Registry - Paradata
  13. 13. Even more...
  14. 14. So... what do we wantto achieve exactly?And how?HTTPS://SITES.GOOGLE.COM/SITE/CENSOCIALDATA/FILE-CABINET DOWNLOAD: SUMMARY OF INTEREST
  15. 15. Framework2 aspects: Datamodel to capture activities in certain systems eg. Contextualized Attention Metadata Datamodel to capture values for eg ratings, comments, tags, etc.
  16. 16. Benefit from experience ASPECT, LRE, ROLE, Organic.edunet, Social Metadata Broker, ALOE, MACE, ... Close cooperation with datatel - STELLAR Theme Team Main objective: Collect a data set driven framework for research on recommender systems for learning.
  17. 17. HTTP://WWW.ICOPER.ORG/ HTTP://ASPECT-PROJECT.ORG/ HTTP://WWW.ROLE-PROJECT.EU/ HTTP://WWW.STELLARNET.EU/ Thanks! Questions? Interested? http://bit.ly/c6mRZC 21

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