- Knowledge Maturing at Workplaces of Knowledge Workers: Results of an Ethnographically Informed Study9th International Conference on Knowledge Management I-KNOW '09, Graz, Austria, page 51-61. (2009)
- First Workshop on Motivational and Affective Aspects in Technology-Enhanced Learning, ECTEL 2010, Barcelona, September 28, 2010, (2010)
- Proceedings of International Conference on Educational Media Ed-Media 2010, Toronto, June 29-July 2, (2010)
- 1st International Workshop on Motivational and Affective Aspects of Technology Enhanced Learning, (2010)
- Sustaining TEL: From Innovation to Learning and Practice 5th European Conference on Technology Enhanced Learning, EC-TEL 2010, Barcelona, Spain, September 28 - October 1, 2010. Proceedings, volume 6383 of Lecture Notes in Computer Science, page 578-583. Springer, (2010)
- Sustaining TEL: From Innovation to Learning and Practice 5th European Conference on Technology Enhanced Learning, EC-TEL 2010, Barcelona, Spain, September 28 - October 1, 2010. Proceedings, volume 6383 of Lecture Notes in Computer Science, page 151-166. Springer, (2010)
- AALIANCE conference, Malaga, Spain, March 11-12, 2010, (2010)
- 9th International Conference on Knowledge Management and Knowledge Technologies, September 2-4, 2009, Graz, Austria, page 259-267. (2009)
- Handbook of Research on Web 2.0, 3.0 and X.0: Technologies, Business, and Social Applications, IGI Global, (2009)
- Networked Knowledge - Networked Media: Integrating Knowledge Management, New Media Technologies and Semantic Systems, Springer, (2009)
- Networked Knowledge - Networked Media: Integrating Knowledge Management, New Media Technologies and Semantic Systems, Springer, (2009)
- i-com - Zeitschrift für interaktive und kooperative Medien (2009)
- From CSCW to Web2.0: European Developments in Collaborative Design Selected Papers from COOP08, Springer, Berlin/Heidelberg, (2010)
- Workshop on Applications of Semantic Technologies 09, Informatik 2009, GI, (2009)
- WM2009: 5th Conference on Professional Knowledge Management, March 25-27, 2009 Solothurn, Switzerland, volume 145 of Lecture Notes in Informatics, Bonner Köllen Verlag, (2009)
- 2. Deutscher Kongress Ambient Assisted Living, Berlin, Januar 2009, VDE Verlag, (2009)
- volume 5333 of Lecture Notes in Compter Science, Springer, (2008)
- GMS Medizinische Informatik, Biometrie und Epidemiologie (2008)
- Verfügbarkeit von Informationen - 30. Online-Tagung der DGI / 60. Jahrestagung der DGI. Frankfurt am Main, 15. - 17. Oktober 2008, Proceedings, Frankfurt, (2008)
- 1st International Workshop on Learning in Enterprise 2.0 and Beyond, volume 383 of CEUR Workshop Proceedings, (2008)


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