| Issue Date | Title | Author(s) |
| 2005-05 | Building Bridges within Learning Communities through Ontologies and “Thematic Objects” | Hoppe, Ulrich; Pinkwart, Niels; Oelinger, Maria; Zeini, Sam; Verdejo, Felisa; Barros, Beatriz; Mayorga, Jose Ignacio |
| 2004-06 | Collaborative Learning in Distributed Seismography | Baloian, Nelson; Breuer, Henning; Hoppe, Ulrich; Pino, Jose A. |
| 2007-07 | Combining Structural, Process-oriented and Textual Elements to Generate Awareness Indicators for Graphical E-discussions | Hever, Rakheli; De Groot, Reuma; De Laat, Maarten; Harrer, Andreas; Hoppe, Ulrich; McLaren, Bruce M.; Scheuer, and Oliver |
| 2006-06 | Communication through the Artifact by Means of Synchronous Co-construction | Wichmann, Astrid; Kuhn, Markus; Hoppe, Ulrich |
| 1999-12 | Computer Supported Interaction Analysis of Group Problem Solving | Mühlenbrock, Martin; Hoppe, Ulrich |
| 2007-07 | Computer Supported Moderation of E-Discussions: the ARGUNAUT Approach | De Groot, Reuma; Drachman, Raul; Hever, Rakheli; Schwarz, Baruch B.; Hoppe, Ulrich; Harrer, Andreas; De Laat, Maarten; Wegerif, Rupert; McLaren, Bruce M.; Baurens, and Benoit |
| 2009-06 | Design and enactment of Collaboration Scripts – an integrative approach with graphical notations and learning platforms | Harrer, Andreas; Kohen-Vacs, Dan; Roth, Benedikt; Malzahn, Nils; Hoppe, Ulrich; Ronen, Miky |
| 2009-06 | Effects of awareness support on moderating multiple parallel e-discussions | Wichmann, Astrid; Giemza, Adam; Hoppe, Ulrich; Krauß, Matthias |
| 2008-06 | Inter- and intra-subjective planes of e-argumentation: Motivation, self-perception, expectations, and actual interlocutory behavior | Asterhan, Christa; Schwarz, Baruch; Weinberger, Armin; Stegmann, Karsten; Fischer, Frank; Wichmann, Astrid; Harrer, Andreas; Hoppe, Ulrich |
| 2005-05 | A Lightweight Approach for Flexible Group Management in the Classroom | Kuhn, Markus; Jansen, Marc; Harrer, Andreas; Hoppe, Ulrich |
| 2002-01 | Modelling and Supporting Learning Activities in a Computer-integrated Classroom | Lingnau, Andreas; Hoppe, Ulrich |
| 2002-01 | Modelling and Supporting Learning Activities in a Computer-integrated Classroom | Lingnau, Andreas; Hoppe, Ulrich |
| 2010-06 | Sharing Educational Scenario Designs in Practitioner Communities | Wichmann, Astrid; Engler, Jan; Hoppe, Ulrich |
