PLEs and textmining for lifelong learning

  • 588 views
Uploaded on

Personal learning environments (PLE) combined with natural language processing is an explosive combination: it can be used to provide guidance and instant feedback. This presentation describes the …

Personal learning environments (PLE) combined with natural language processing is an explosive combination: it can be used to provide guidance and instant feedback. This presentation describes the framework developed within the European Commission funded language technology for lifelong learning (LTfLL) project.

More in: Technology
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
    Be the first to like this
No Downloads

Views

Total Views
588
On Slideshare
0
From Embeds
0
Number of Embeds
0

Actions

Shares
Downloads
12
Comments
0
Likes
0

Embeds 0

No embeds

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

  • 1. WP 2: Infrastructure Fridolin Wild, Thomas Ullmann, Bernhard Hoisl OU | The Open University 2 , WU | Vienna University of Economics and Business Katja Buelow (OU), Robert Koblischke (WUW), Markus Essl (BIT MEDIA), Traian Rebedea (PUB-NCIT), Vlad Posea (PUB-NCIT), Thomas Markus (UU), Eline Westerhout (UU), Sonia Mandin (UPMF), Hendrik Drachsler (OUNL), Gaston Burek (UTU), Hristo Kostov (IPP-BAS), Alex Simov (IPP-BAS)
  • 2. Objectives
    • O1 | Integration guidelines
    • O2 | Access to language technology resources
    • O3 | Adaptation of existing language technology
    • O4 | Service integration (from WP4-6)
    • O5 | Technical validation of the services
    # Task 1: PLE Task 2: LT
  • 3. PLEs
    • A landscape of tools (institutionally offered or personally chosen) that brings a learner together with others and content artefacts in activities that support in constructing and processing information and knowledge.
    #
  • 4. Competences motivated by PLEs
    • Planning competence refers to those skills, abilities, habits, attitudes, and knowledge that fix how goals, schedules, and paths are set.
    • Reflection is creative sense making of the past and enables planning.
    • Monitoring refers to how progress control is performed.
    • Last but not least, the pair acting and interacting group social & collaboration and information & tool competences.
    (Wild et al., 2009) Qualitative Interviews with stakeholders (learners, facilitators, learning designers, researchers): 15 persons in 5 sessions (each 40 min to 1 hour) # plan reflect monitor act interact
  • 5. PLE Architecture Users involve in use-cases . Each case deploys widgets in support of the given task. Widgets use infrastructure services & data (from within the PLE container or from the Web 2.0). A directory serves the management and deployment of the portfolio. Interoperability standards secure the flexible recombination of widgets, services, and data. #
  • 6. #
  • 7.  
  • 8.  
  • 9.  
  • 10.  
  • 11.  
  • 12.  
  • 13. LTfLL PLE # + (Wild et al., 2009b; Wild et al., 2010)
  • 14. PLE runtime container directory service DPpedia WP 6 fossa RSS transf CONSPECT http://augur.wu.ac.at/elgg #
  • 15. Interwidget Communication # +
  • 16. Example of Interwidget Communication #
  • 17. Authentication
    • openID to avoid lock-in
    • Challenges for protected exchange of data
  • 18. Corporate Design & Localisation
    • Example:
    • Pensum
    #
  • 19. Next steps: Widget Arrangements
    • Model dependencies (by type, by token)
    • Patterns and Pattern Exchange
    • Set-Up and wiring with IWC
    # thread1 PenSum Conspect PolyCAFe PenSum PenSum PenSum PolyCAFe PolyCAFe
  • 20. Achievements
    • Service integration of WP4/5/6 into one PLE (side by side)
    • Documentation of services of WP4/5/6
    • Complete rewrite of Elgg plug-in
    • Apache Wookie extensions
    • Interwidget communication
    • OpenID authentication mechanisms
    • Corporate Design
    • Localisation facilities
    • Started: widget arrangements Explored: deep integration
    #
  • 21. Impact
    • Elgg plug-in
      • three public releases: 2.0, 2.1, 2.2
      • 2.3 is being prepared
      • 440 downloads as of April 22, 2010
    • Wookie server
      • fork released
      • Apache incubator workshop planned, negotiating with the Apache Software Foundation
    • Workshop MUPPLE’09 at EC-TEL
    • Special Issue on Mash-Up Personal Learning Environments in the International Journal of Technology Enhanced Learning (May 21 st )
    # http://wiki.apache.org/concom-planning/WookieLondonJuly2010
  • 22. Conclusion
    • The upcoming threads will supervise us in deepening interoperability of the PLE/LT services
    Task 1: PLE Task 2: LT
  • 23. Questions? Comments? Add-ons #
  • 24. PLE Implementation Strategies
    • Coordinated Use
      • e.g. with the help of browser bookmarks to involved web apps
    • Simple Connectors for Data Exchange and service interoperability
    • Abstracted Connectors that form Conduits
      • e.g. those supported by the social browser Flock
      • e.g. by the service-oriented PLE Plex
      • (Wilson et al., 2007)