Cress, U., & Held, C. (2013). Harnessing collective knowledge inherent in tag clouds. Journal of Computer Assisted Learning, 29, 235-247. https://dx.doi.org/10.1111/jcal.2013.29.issue-3
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Cress, U., Held, C., & Kimmerle, J. (2013). The collective knowledge of social tags: Direct and indirect influences on navigation, learning, and information processing. Computers & Education, 60, 59-73. https://dx.doi.org/10.1016/j.compedu.2012.06.015
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Held, C., Kimmerle, J., & Cress, U. (2012). Learning by foraging: The impact of individual knowledge and social tags on web navigation processes. Computers in Human Behavior, 28, 34-40. https://dx.doi.org/10.1016/j.chb.2011.08.008
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Kimmerle, J., Cress, U., & Held, C. (2010). The interplay between individual and collective knowledge: Technologies for organisational learning and knowledge building. Knowledge Management Research & Practice, 8, 33-44. https://dx.doi.org/10.1057/kmrp.2009.36
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Held, C., & Cress, U. (2010). Using the Social of Tagging: The Interplay of Social Tags and the Strength of Association in Navigation and Learning Processes. In S. Ohlsson & R. Catrambone (Eds.), Proceedings of the 32nd Annual Conference of the Cognitive Science Society (pp. 784-789). Austin, TX: Cognitive Science Society.
Kimmerle, J., Cress, U., Held, C., & Moskaliuk, J. (2010). Social Software and Knowledge Building: Supporting Co-Evolution of Individual and Collective Knowledge. In K. Gomez, L. Lyons, & J. Radinsky (Eds.), Learning in the Disciplines: Proceedings of the 9th International Conference of the Learning Sciences (ICLS 2010) (Vol. 1 - Full Papers, pp. 9-16). Chicago, IL: International Society of the Learning Sciences.
Held, C., & Cress, U. (2009). Learning by Foraging: The Impact of Social Tags on Knowledge Acquisition. In U. Cress, V. Dimitrova, & M. Specht (Eds.), Learning in the Synergy of Multiple Disciplines, Proceedings of the EC-TEL 2009 (LNCS Vol. 5794, pp. 254-266). Berlin/Heidelberg: Springer. https://dx.doi.org/10.1007/978-3-642-04636-0_24
Nelson, L., Held, C., Pirolli, P., Hong, L., Schiano, D., & Chi, E. H. (2009). With a little help from my friends: Examining the impact of social annotations in sensemaking tasks. Proceedings of the 27th International Conference on Human Factors in Computing Systems (pp. 1795-1798). Boston, MA: ACM.
Held, C., & Cress, U. (2008). Social Tagging aus kognitionspsychologischer Sicht. In B. Gaiser, T. Hampel, & S. Panke (Eds.), Good Tags - Bad Tags. Social Tagging in der Wissensorganisation (pp. 37-49). Münster: Waxmann.
Held, C., & Cress, U. (2010, August). Using the Social of Tagging: The Interplay of Social Tags and the Strength of Association in Navigation and Learning Processes. 32nd Annual Conference of the Cognitive Science Society. Portland, OR, USA. [Poster]
Kimmerle, J., Cress, U., Held, C., & Moskaliuk, J. (2010, July). Social Software and Knowledge Building: Supporting Co-Evolution of Individual and Collective Knowledge. 9th International Conference of the Learning Sciences (ICLS 2010). Chicago, IL, USA. [Talk]
Held, C. (2009, September). The Impact of Social Tags on Information Search and Knowledge Acquisition. European Conference on Technology Enhanced Learning - Doctoral Consortium. Nice, France. [Talk]
Held, C., & Cress, U. (2009, October). Learning by Foraging: The Impact of Social Tags on Knowledge Acquisition. European Conference on Technology Enhanced Learning. Nice, France. [Talk]
Held, C., & Cress, U. (2009, November). Using the Collective Knowledge of the Web: The Effect of Social Tags on Web Search and Knowledge Acquisition. ZEW-KMRC-Workshop "The potential of social software for knowledge creation and economic performance". Mannheim. [Poster]
Nelson, L., Held, C., Pirolli, P., Hong, L., Schiano, D., & Chi, E. H. (2009, April). With a little help from my friends: Examining the impact of social annotations in sensemaking tasks. International Conference on Human Factors in Computing Systems. Boston, MA, USA. [Talk]
Held, C., & Cress, U. (2008, Februar). Social Tagging aus kognitionspsychologischer Sicht. Workshop zu Social Tagging in der Wissensorganisation - Perspektiven und Potenziale. Tübingen. [Vortrag]
Stiller, K., & Held, C. (2006, September). Expertise reversal and modality reversal effect. 45ter Kongress der Deutschen Gesellschaft für Psychologie (DGPs). Nürnberg. [Talk]
