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Collaborative learning in Semantic Web-based education

Collaborative learning in Semantic Web-based education. Jozef Tvarožek. Introduction. Computer-supported Collaborative Learning:

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Collaborative learning in Semantic Web-based education

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  1. Collaborative learningin Semantic Web-based education Jozef Tvarožek

  2. Introduction • Computer-supported Collaborative Learning: • Coordinated synchronous activity of a group of learners resulting from their continued attempt to construct and maintain a shared conception of a problem (Rochelle and Teasley, 1995) • Collaborative vs. Cooperative • Does not guarantee success!

  3. Research paradigms • Effects: • Neither effective nor ineffective • Conditions: • Group composition, medium, etc. • Child-Adult vs. Child-Child • Interactions: • Which interactions appear under which conditions? • What effects do they have?

  4. What it looks like in real?

  5. Ontology of collaborative learning • Behavior and roles of learners • Types of interaction • Conditions for initiating collaboration • Group formation framework • Learning goal ontology • Negotiation ontology

  6. Group formation • Opportunistic Group Formation (OGF): • Personal agents negotiate and manage • Trigger (impasse, review, etc) • Negotiation: • Opinion exchange, persuasion, compromise, agreement • Learning goals: • Individual, interaction-supportive, social, group

  7. Collaborative interactions • How to identify efficient interactions? • Participation • Social grounding • Active learning conversation skills • Performance analysis and group processing • Promotive interactions • Promoting efficient interactions

  8. Proposed method? • Opportunistic collaboration • driven by user feedback • Social graph exploration • User characteristics • Methods for optimizing: • Individual benefit • Total payoff

  9. References • Inaba, A., T. Supnithi, M. Ikeda, R. Mizoguchi, and J.i. Toyoda. How Can WeForm Effective Collaborative Learning Groups? Proc. of ITS,Montréal, Canada,2000, pp. 282-291. • Roschelle, J., and Teasley, S., 1995, The construction of shared knowledge incollaborative problem solving, in: Computer-Supported Collaborative Learning,C. O'Malley, ed., Springer-Verlag, Berlin, pp. 69-97. • Soller, A.L., 2001, Supporting social interaction in an intelligent collaborativelearning system, Internatoonal Journal of Artificial Intelligence in Education12:54-77.

  10. That’s all folks!

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