Educational Technology Lab

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1. Philipp Kärger; Carsten Ullrich; Erica Melis

   Querying Learning Object Repositories via Ontology-Based Mediation

   In: Kinshuk; Rob Kopers; Piet Kommers; Paul Kirschner; Demetrios G. Sampson; Wim Didderen (Hrsg.). Proceedings of the The 6th IEEE International …

2. Carsten Ullrich; Eric Andres; Philipp Kärger; Erica Melis; Marianne Moormann

   Tutorial Component

   Report (Deliverable), LeActiveMath Consortium, LeActiveMath, Vol. D24, 2006.

3. Philipp Kärger; Carsten Ullrich; Erica Melis

   Integrating Learning Object Repositories Using a Mediator Architecture

   In: Proceedings of the First European Conference on Technology Enhanced Learning. European Conference on Technology Enhanced Learning (EC-TEL), 2006.

4. Erica Melis; Philipp Kärger; Martin Homik

   Interactive Concept Mapping in ActiveMath (iCMap)

   In: Jörg M. Haake; Ulrich Lucke; Djamshid Tavangarian (Hrsg.). Delfi 2005: 3. Deutsche eLearning Fachtagung Informatik. e-Learning Conference of the …

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