Who integrates the networks of knowledge in Wikipedia? - Iassen Halatchliyski; Johannes Moskaliuk; Joachim Kimmerle; Ulrike Cress (Int. Sym. Wikis, 2010)

Divergent and Convergent Knowledge Processes on Wikipedia. - Iassen Halatchliyski; Joachim Kimmerle; Ulrike Cress (CSCL, 2011)

Unraveling Idea Development in Discourse Trajectories. - Iassen Halatchliyski; Aileen Oeberst; Martina Bientzle; Franziska Bokhorst; Jan van Aalst (ICLS, 2012)

Analyzing the flow of ideas and profiles of contributors in an open learning community. - Iassen Halatchliyski; Tobias Hecking; Tilman Göhnert; Heinz Ulrich Hoppe (LAK, 2013)

Analysing the Entire Wikipedia History with Database Supported Haskell. - George Giorgidze; Torsten Grust; Iassen Halatchliyski; Michael E. Kummer (PADL, 2013)

Knowledge construction in an outsider community: Extending the communities of practice concept. - Joachim Kimmerle; Ansgar Thiel; Kim-Kristin Gerbing; Martina Bientzle; Iassen Halatchliyski; Ulrike Cress (Comput. Hum. Behav., 2013)

Explaining authors' contribution to pivotal artifacts during mass collaboration in the Wikipedia's knowledge base. - Iassen Halatchliyski; Johannes Moskaliuk; Joachim Kimmerle; Ulrike Cress (Int. J. Comput. Support. Collab. Learn., 2014)

Analyzing the Main Paths of Knowledge Evolution and Contributor Roles in an Open Learning Community. - Iassen Halatchliyski; Tobias Hecking; Tilman Göhnert; Heinz Ulrich Hoppe (J. Learn. Anal., 2014)

Centrality and content creation in networks - The case of economic topics on German wikipedia. - Michael E. Kummer; Marianne Saam; Iassen Halatchliyski; George Giorgidze (Inf. Econ. Policy, 2016)