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requirements engineering - technologies<br />Katrien Verbert<br />K.U.Leuven/ARIADNE <br />Katrien.Verbert@cs.kuleuven.be<...
WP3 phases<br />18/6/2010<br />© www.role-project.eu<br />Phase 1:<br />Analysis of existing learning related services (D3...
Revision of specifications</li></ul>Phase 2:<br /><ul><li>Exploration different integration technologies (D3.2)
ROLE technical specifications (D3.3)</li></ul>Phase 3:<br />Demonstrator of the interoperability framework<br />time<br />...
Analysis of existing learning related services<br /><ul><li>collaborative effort of WP1, WP2 and WP3
questionnaire based survey</li></ul>PLE expert workshop <br /><ul><li>development of use cases
identification of relevant tools and services</li></ul>© www.role-project.eu<br />18/6/2010<br />
Analysis of existing learning related services<br />© www.role-project.eu<br />18/6/2010<br />
Analysis of learning related services<br />18/6/2010<br />© www.role-project.eu<br />
Categorisation<br />[D3.1] survey of learning related services<br />18/6/2010<br />© www.role-project.eu<br />
Mapping to test-bed use cases<br />[D1.3/D1.4] SJTU use case<br />18/6/2010<br />© www.role-project.eu<br />
Version 1 of the ROLE interoperability framework [D3.3]<br />18/6/2010<br />© www.role-project.eu<br />communication proto...
Data interoperability<br />[D3.3] Identified role of standards and specifications, current version, uptake, drawbacks and ...
Data interoperability [D3.3]<br />18/6/2010<br />© www.role-project.eu<br />
Inter-tool communication<br />18/6/2010<br />© www.role-project.eu<br />soccer<br />soccer<br />…<br />…<br />
Inter-tool communication [D3.3]<br />18/6/2010<br />© www.role-project.eu<br />http://sourceforge.net/apps/mediawiki/roles...
Remotecommunicationover XMPP<br />18/6/2010<br />© www.role-project.eu<br />XEP-045 Multiuser Chat <br />XEP-060 Publish/S...
Scenarios<br />PLE<br />PLE<br />PLE<br />Utilization of XMPP in ROLE workshop<br />April 16, 2010<br /><ul><li>Question &...
Multi-user chat
Realtime data push (e.g. LOM, MPEG-7)
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Transcript of "requirements engineering - technologies"

  1. 1. requirements engineering - technologies<br />Katrien Verbert<br />K.U.Leuven/ARIADNE <br />Katrien.Verbert@cs.kuleuven.be<br />
  2. 2. WP3 phases<br />18/6/2010<br />© www.role-project.eu<br />Phase 1:<br />Analysis of existing learning related services (D3.1)<br />Phase 4:<br /><ul><li>Analyse experience gained during development and use of ROLE services
  3. 3. Revision of specifications</li></ul>Phase 2:<br /><ul><li>Exploration different integration technologies (D3.2)
  4. 4. ROLE technical specifications (D3.3)</li></ul>Phase 3:<br />Demonstrator of the interoperability framework<br />time<br />M48<br />M24<br />M6<br />M0<br />M12<br />
  5. 5. Analysis of existing learning related services<br /><ul><li>collaborative effort of WP1, WP2 and WP3
  6. 6. questionnaire based survey</li></ul>PLE expert workshop <br /><ul><li>development of use cases
  7. 7. identification of relevant tools and services</li></ul>© www.role-project.eu<br />18/6/2010<br />
  8. 8. Analysis of existing learning related services<br />© www.role-project.eu<br />18/6/2010<br />
  9. 9. Analysis of learning related services<br />18/6/2010<br />© www.role-project.eu<br />
  10. 10. Categorisation<br />[D3.1] survey of learning related services<br />18/6/2010<br />© www.role-project.eu<br />
  11. 11. Mapping to test-bed use cases<br />[D1.3/D1.4] SJTU use case<br />18/6/2010<br />© www.role-project.eu<br />
  12. 12. Version 1 of the ROLE interoperability framework [D3.3]<br />18/6/2010<br />© www.role-project.eu<br />communication protocols<br />data standards & specifications<br />tool & service syndication framework<br />tracking services<br />
  13. 13. Data interoperability<br />[D3.3] Identified role of standards and specifications, current version, uptake, drawbacks and available bindings<br />18/6/2010<br />© www.role-project.eu<br />
  14. 14. Data interoperability [D3.3]<br />18/6/2010<br />© www.role-project.eu<br />
  15. 15. Inter-tool communication<br />18/6/2010<br />© www.role-project.eu<br />soccer<br />soccer<br />…<br />…<br />
  16. 16. Inter-tool communication [D3.3]<br />18/6/2010<br />© www.role-project.eu<br />http://sourceforge.net/apps/mediawiki/rolespace/<br />
  17. 17. Remotecommunicationover XMPP<br />18/6/2010<br />© www.role-project.eu<br />XEP-045 Multiuser Chat <br />XEP-060 Publish/Subscribe<br />R. Klamma, D. Renzel (RWTH)<br />
  18. 18. Scenarios<br />PLE<br />PLE<br />PLE<br />Utilization of XMPP in ROLE workshop<br />April 16, 2010<br /><ul><li>Question & answer real time collaboration
  19. 19. Multi-user chat
  20. 20. Realtime data push (e.g. LOM, MPEG-7)
  21. 21. CAM
  22. 22. Realtime sharing of CAM stats
  23. 23. Community awareness
  24. 24. Remote Interwidget communication</li></ul>Daniel Dahrendorf (IMC)<br />18/6/2010<br />© www.role-project.eu<br />
  25. 25. Tools & service syndication framework<br />18/6/2010<br />© www.role-project.eu<br />widgets<br />netvibes<br />D. Renzel, C. Höbelt, D. Dahrendorf, M. Friedrich, F. Mödritscher, K. Verbert, S. Govaerts, M. Palmér and E. Bogdanov. Collaborative Development of a PLE for Language Learning. International Journal of Emerging Technologies in Learning iJET, 5(1), January (2010) , p. 31--40<br />
  26. 26. Contextualised Attention Metadata [D3.3] <br />18/6/2010<br />© www.role-project.eu<br />Tracking and evaluation<br />Recommendation<br />Self-reflection<br />feed<br />group<br />(1, n)<br />(1, 1)<br />(1, n)<br />(1, 1)<br />title<br />item<br />GUID<br />assembles<br />assembles<br />actionType<br />Is involved in<br />has<br />has<br />type<br />(0, n)<br />(1, 1)<br />session<br />action<br />event<br />(0, 1)<br />(1, 1)<br />(0, 1)<br />(1, 1)<br />has been accepted as work item to the CEN WS-LT in collaboration with ASPECT, ORGANIC.EDUNET and ITEC<br />
  27. 27. Progress dashboard<br />18/6/2010<br />© www.role-project.eu<br />http://people.cs.kuleuven.be/~sten.govaerts/rolereview/<br />
  28. 28. authentication & authorisation<br />four levels<br />same credentials over different systems<br />intercommunication between different environments<br />user & group management for spaces/widgets<br />user management inside widget<br />survey existing solutions<br />18/6/2010<br />© www.role-project.eu<br />…<br />
  29. 29. Ongoing work<br />Revision CAM schema<br />simplification and generification<br />in collaboration with ASPECT, ORGANIC.EDUNET and ITEC<br />Authentication & authorisation<br />challenges: multiple logins; groups of people<br />elaboration scenarios and evaluation<br />Real-time exchange of data between different users<br />elaboration of XMPP based interoperability scenarios<br />data protection requirements<br />Demonstrator (M24)<br />18/6/2010<br />© www.role-project.eu<br />
  30. 30. Katrien Verbert (K.U.Leuven/ARIADNE)<br />ariadne@cs.kuleuven.be<br />18/6/2010<br />© www.role-project.eu<br />

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