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Dr. Iassen Halatchliyski
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Former member of staff [2009-05-01 - 2015-09-30]

Dr. Iassen Halatchliyski

Former Projects

Collaborative Knowledge Creation in Wikipedia until 2014

Network Analysis of Mass Collaborative Knowledge Artifacts

Articles in refereed Journals

Jirschitzka, J., Kimmerle, J., Halatchliyski, I., Hancke, J., Meurers, D., & Cress, U. (2017). A productive clash of perspectives? The interplay between articles’ and authors’ perspectives and their impact on Wikipedia edits in a controversial domain. PLOS ONE, 12: e0178985.  https://dx.doi.org/10.1371/journal.pone.0178985 Open Access
 

Halatchliyski, I., & Cress, U. (2014). How structure shapes dynamics: Knowledge development in Wikipedia - A network multilevel modeling approach. PLoS ONE, 9, e111958.  https://dx.doi.org/10.1371/journal.pone.0111958 Open Access
 

Halatchliyski, I., Hecking, T., Göhnert, T., & Hoppe, H. U. (2014). Analyzing the main paths of knowledge evolution and contributor roles in an open learning community. Journal of Learning Analytics, 1, 72-93.  https://dx.doi.org/10.18608/jla.2014.12.5 request document
 

Halatchliyski, I., Moskaliuk, J., Kimmerle, J., & Cress, U. (2014). Explaining authors’ contribution to pivotal artifacts during mass collaboration in the Wikipedia’s knowledge base. International Journal of Computer-Supported Collaborative Learning, 9, 97-115.  https://dx.doi.org/10.1007/s11412-013-9182-3 request document
 

Oeberst, A., Halatchliyski, I., Kimmerle, J., & Cress, U. (2014). Knowledge construction in Wikipedia: A systemic-constructivist analysis. Journal of the Learning Sciences, 23, 149-176.
 

Kimmerle, J., Thiel, A., Gerbing, K.-K., Bientzle, M., Halatchliyski, I., & Cress, U. (2013). Knowledge construction in an outsider community: Extending the communities of practice concept. Computers in Human Behavior, 29, 1078-1090.  https://dx.doi.org/10.1016/j.chb.2012.09.010 request document
 

Proceedings

Cress, U., Barron, B., Halatchliyski, I., Oeberst, A., Forte, A., Resnick, M., & Collins, A. (2013). Mass collaboration - an emerging field for CSCL research. In N. Rummel, M. Kapur, N. Nathan, & S. Puntambekar (Eds.), To see the world and a grain of sand: Learning across levels of space, time and scale: CSCL 2013 Proceedings (Vol. I, pp. 557-563). Madison, USA: International Society of the Learning Sciences.
 

Giorgidze, G., Grust, T., Halatchliyski I., & Kummer M. (2013). Analysing the entire Wikipedia history with database supported haskell. In K. Sagonas (Ed.), Practical Aspects of Declarative Languages - 15th International Symposium, PADL 2013 (Vol. 7752, pp. 19-25). Berlin, Heidelberg: Springer.
 

Halatchliyski, I., Hecking, T., Göhnert, T., & Hoppe, H. U. (2013). Analyzing the flow of ideas and profiles of contributors in an open learning community. In D. Suthers, K. Verbert, E. Duval, & X. Ochoa (Eds.), Proceedings of the 3rd International Conference on Learning Analytics and Knowledge, LAK '13 (pp. 66-74). New York: ACM.
 

Halatchliyski, I., Oeberst, A., Bientzle, M., Bokhorst, F., & van Aalst, J. (2012). Unraveling idea development in discourse trajectories. In J. van Aalst, K. Thompson, M. J. Jacobson, & P. Reimann (Eds.), The future of learning: Proceedings of the 10th international conference of the learning sciences (Vol. II, pp. 162-166). Sydney, NSW, Australia: International Society of the Learning Sciences.
 

Halatchliyski, I. (2011). Social network analysis of collaborative knowledge creation in Wikipedia. In H. Spada, G. Stahl, N. Miyake, & N. Law (Eds.), Connecting Computer-Supported Collaborative Learning to Policy and Practice: CSCSL2011 Conference Proceedings (Vol. III, pp. 1254-1258). Hong Kong: International Society of the Learning Sciences.
 

Halatchliyski, I., Kimmerle, J., & Cress, U. (2011). Divergent and convergent knowledge processes on Wikipedia. In H. Spada, G. Stahl, N. Miyake, & N. Law (Eds.), Connecting Computer-Supported Collaborative Learning to Policy and Practice: CSCL2011 Conference Proceedings (Vol. II, pp. 566-570). Hong Kong: International Society of the Learning Sciences.
 

Halatchliyski, I., Moskaliuk, J., Kimmerle, J., & Cress, U. (2010). Who integrates the networks of knowledge in Wikipedia? Proceedings of the 6th International Symposium on Wikis and Open Collaboration. New York: ACM Press. doi 10.1145/1832772.1832774.
 

Chapters in Edited Books

Halatchliyski, I., & Cress, U. (2012). Soziale Netzwerkanalyse der Wissenskonstruktion in Wikipedia. In M. Hennig & C. Stegbauer (Eds.), Probleme der Integration von Theorie und Methode in der Netzwerkforschung (pp. 159-174). Wiesbaden: VS Springer.
 

Conference Contributions

Halatchliyski, I. (2014, May). Network analysis of Mass Collaboration in Wikipedia and Wikiversity. International Workshop on Mass Collaboration and Education. Tübingen. [Talk]
 

Halatchliyski, I. (2013, February). Main path analysis of collaborative learning. Alpine Rendez-Vous 2013 - Workshop "It’s About Time: Addressing the Many Challenges of Analyzing Multi-Scale Temporal Data". Villard-de-Lans, France. [Talk]
 

Halatchliyski, I. (2012, September). Social network analysis of collaborative knowledge. Universität Duisburg-Essen. [Talk]
 

Halatchliyski, I., Oeberst, A., Bientzle, M., Bokhorst, F., & van Aalst, J. (2012, July). Unraveling idea development in discourse trajectories. 10th International Conference of the learning sciences. Sydney, NSW, Australia. [Talk]
 

Kummer, M., Saam, M., Halatchliyski, I., & Giorgidze, G. (2012, September). Centrality and content creation in networks - the case of German Wikipedia. 39th Annual Conference of the European Association for Research in Industrial Economics. Rome, Italy. [Talk]
 

Oeberst, A., Halatchliyski, I., & Cress, U. (2012, July). Collaborative knowledge construction under highly uncertain circumstances: The case of Fukushima in Wikipedia. WikiAcademy. Berlin. [Talk]
 

Halatchliyski, I. (2011, July). Social network analysis of collaborative knowledge creation in Wikipedia. 9th International Conference on Computer-Supported Collaborative Learning. Hong Kong, China. [Talk]
 

Halatchliyski, I., Kimmerle, J., & Cress, U. (2011, July). Divergent and convergent knowledge processes on Wikipedia. 9th International Conference on Computer-Supported Collaborative Learning. Hong Kong, China. [Talk]
 

Halatchliyski, I. (2010, September). Die Integration von Wissen in Wikipedia. 47. Kongress der Deutschen Gesellschaft für Psychologie. Bremen. [Vortrag]
 

Halatchliyski, I. (2010, September). Boundary spanners between knowledge domains in Wikipedia. 7th Conference on Applications of Social Network Analysis. Zürich. [Talk]
 

Halatchliyski, I. (2010, März). Die Integration von Wissensdomänen in Wikipedia. Tagung der AG Netzwerkforschung in der Deutschen Gesellschaft für Soziologie "Netzwerke erfassen, analysieren und verstehen". Berlin. [Vortrag]
 

Halatchliyski, I., Moskaliuk, J., Kimmerle, J., & Cress, U. (2010, July). Who integrates the networks of knowledge in Wikipedia? 6th International Symposium on Wikis and Open Collaboration. Gdansk, Poland. [Talk]
 

Halatchliyski, I. (2009, December). Social Network Analysis of Knowledge Building in Wikipedia. Alpine Rendez-Vous - STELLAR Doctoral Consortium. Garmisch-Partenkirchen. [Talk]
 

Halatchliyski, I., & Moskaliuk, J. (2009, November). Making knowledge building visible. ZEW-KMRC-Workshop "The potential of social software for knowledge creation and economic performance”. Mannheim. [Talk]
 

Organisation of Conferences

Saam, M., Cress, U., Merkel, U., Kummer, M., Slivko, O., & Halatchliyski, I. (2013). ZEW/KMRC Wikipedia Workshop. Mannheim , 8.11.-9.11.2013.
 

Dr. Iassen Halatchliyski
Dr. Iassen Halatchliyski