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Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
Opportunities for AI in Intelligent Web-based Technology-Supported Learning
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Opportunities for AI in Intelligent Web-based Technology-Supported Learning

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Talk I gave at WISM’09-AICI'09 (2009 International Conference on Web Information Systems and Mining and the 2009 International Conference on Artificial Intelligence and Computational Intelligence) …

Talk I gave at WISM’09-AICI'09 (2009 International Conference on Web Information Systems and Mining and the 2009 International Conference on Artificial Intelligence and Computational Intelligence) where I describe research opportunities offered by today's Web 2.0 and Semantic Web.

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  • 1. Opportunities for AI in Intelligent Web-based Technology-Supported Learning Carsten Ullrich Jian Wang Ruimin Shen Frank Quosdorf
  • 2. Today’s Web: enormous potential for AI in technology supported learning.
  • 3. Today’s Web: enormous potential for AI in technology supported learning. But potential is still under-exploited
  • 4. Today’s Web: enormous potential for AI in technology supported learning. But potential is still under-exploited This talk: Trends
  • 5. Today’s Web: enormous potential for AI in technology supported learning. But potential is still under-exploited This talk: Trends Example
  • 6. Trends: Architecture of Assembly
  • 7. APIs
  • 8.  
  • 9.  
  • 10. Your own system
  • 11. RSS
  • 12. New Articles
  • 13. New Data
  • 14. Mash-ups Yahoo! Pipes http://www.flickr.com/photos/seeminglee/1950911618/
  • 15. Widgets
  • 16. Personal Learning Environments http://role-project.eu
  • 17.  
  • 18. Architecture of Assembly makes it easier to build complex services
  • 19. Architecture of Assembly adds to Web of documents a layer of reusable services
  • 20. Opportunities: -access to huge amounts of data useful for learning process; -analyze user generated content, e.g., to make estimations about their knowledge/competencies; -finding/combining services and combining to train specific skills.
  • 21. Trend: User-Centered Web
  • 22. Trend: User-Centered Web focuses on the individual using these documents and services
  • 23. Network of documents Network of people
  • 24. Live Streams Facebook Friendfeed
  • 25. Today: Silos
  • 26. OpenID: decentralized single-sign-on mechanism OAUTH: information exchange between services OpenSocial: APIs for common functionality for social applications
  • 27. Information about user: Attention Profiling Markup Language (APML) Location data: Google Gears, Firefox
  • 28. Amazing amounts of data about user available Opportunity: use this data for personalization
  • 29. Trend: Semantics
  • 30. Access to data no longer problem
  • 31. Access to data no longer problem Problematic: Find specific relevant piece of information
  • 32. Access to data no longer problem Problematic: Find specific relevant piece of information Combine data
  • 33. Semantic Web
  • 34. Linked Open Data Initiative Datasets include Wikipedia, DBLP, RKB Explorer, CIA World Fact Book, OpenCyc, …
  • 35.  
  • 36.  
  • 37.  
  • 38. How to Get Semantics?
  • 39. Entity Extraction <ul><li>The term &quot;Web 2.0&quot; is used to describe applications that distinguish themselves from previous generations of software by a number of principles. Existing work shows that Web 2.0 applications can be successfully exploited for technology-enhanced learning. However, in-depth analyses of the relationship between Web 2.0 technology on the one hand and teaching and learning on the other hand are still rare. </li></ul>
  • 40. Entity Extraction <ul><li>Gur grez &quot;Jro 2.0&quot; vf hfrq gb qrfpevor nccyvpngvbaf gung qvfgvathvfu gurzfryirf sebz cerivbhf trarengvbaf bs fbsgjner ol n ahzore bs cevapvcyrf. Rkvfgvat jbex fubjf gung Jro 2.0 nccyvpngvbaf pna or fhpprffshyyl rkcybvgrq sbe grpuabybtl-raunaprq yrneavat. Ubjrire, va-qrcgu nanylfrf bs gur eryngvbafuvc orgjrra Jro 2.0 grpuabybtl ba gur bar unaq naq grnpuvat naq yrneavat ba gur bgure unaq ner fgvyy ener. </li></ul>This is what it looks like to the machine!
  • 41. Entity Extraction <ul><li>Gur grez &quot; Jro 2.0 &quot; vf hfrq gb qrfpevor nccyvpngvbaf gung qvfgvathvfu gurzfryirf sebz cerivbhf trarengvbaf bs fbsgjner ol n ahzore bs cevapvcyrf. Rkvfgvat jbex fubjf gung Jro 2.0 nccyvpngvbaf pna or fhpprffshyyl rkcybvgrq sbe grpuabybtl-raunaprq yrneavat . Ubjrire, va-qrcgu nanylfrf bs gur eryngvbafuvc orgjrra Jro 2.0 grpuabybtl ba gur bar unaq naq grnpuvat naq yrneavat ba gur bgure unaq ner fgvyy ener. </li></ul>OpenCalais <ul><li>Jro 2.0 </li></ul><ul><li>grpuabybtl-raunaprq yrneavat </li></ul>
  • 42. Entity Extraction <ul><li>The term &quot;Web 2.0&quot; is used to describe applications that distinguish themselves from previous generations of software by a number of principles. Existing work shows that Web 2.0 applications can be successfully exploited for technology-enhanced learning. However, in-depth analyses of the relationship between Web 2.0 technology on the one hand and teaching and learning on the other hand are still rare. </li></ul>OpenCalais <ul><li>Web 2.0 </li></ul><ul><li>technology-supported learning </li></ul>
  • 43. Opportunities: - Semantic Content and Semantics for free enable amazing possibilities: improved quality of service, better categorization, recommendation, automatic linking with other resources, etc.
  • 44. Example: Totuba Toolkit
  • 45. - research workbench - bibliography manager - research network - support while writing research papers
  • 46. <ul><li>context-sensitive further reading </li></ul><ul><li>related topics </li></ul><ul><li>drag&drop referencing </li></ul>
  • 47. Semantifying <ul><li>The term &quot;Web 2.0“... </li></ul>OpenCalais <ul><li>Web 2.0 </li></ul><ul><li>technology-supported learning </li></ul>DBPedia (others: Yago, Freebase, UMBEL) <ul><li>http://dbpedia.org/resource/Web_2.0 </li></ul><ul><li>http://dbpedia.org/resource/Technology-Enhanced_Learning </li></ul>
  • 48. Related Topics: Web_2.0 in DBPedia <ul><li>skos:subject </li></ul><ul><ul><li>dbpedia:Category:Buzzwords </li></ul></ul><ul><ul><li>dbpedia:Category:Branding </li></ul></ul><ul><ul><li>dbpedia:Category:Cloud_applications </li></ul></ul><ul><ul><li>dbpedia:Category:Internet_memes </li></ul></ul><ul><ul><li>dbpedia:Category:Social_Information_Processing </li></ul></ul><ul><ul><li>dbpedia:Category:World_Wide_Web </li></ul></ul><ul><ul><li>dbpedia:Category:Web_2.0 </li></ul></ul><ul><ul><li>dbpedia:Category:Web_services </li></ul></ul>
  • 49. Problems
  • 50. Most services: English only Services can become unavailable
  • 51. Lesson: To advance science, make research results available to other parties, as a Web service or open source.
  • 52. Conclusion
  • 53. Ground breaking services and data have now become basic commodity By building upon them, research in Technology-Enhanced Learning can tackle more meaningful problems
  • 54. 谢谢! [email_address] http://www.carstenullrich.net http:// www.slideshare.net/ullrich

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