| 2015 | LAK | VISLA: visual aspects of learning analytics. | Erik Duval, Katrien Verbert, Joris Klerkx, Martin Wolpers, Abelardo Pardo, Sten Govaerts, Denis Gillet, Xavier Ochoa, Denis Parra |
| 2015 | LAK | Getting a Grasp on Tag Collections by Visualising Tag Clusters Based on Higher-order Co-occurrences. | Katja Niemann, Maren Scheffel, Sarah Len Rojas, Martin Wolpers, Hendrik Drachsler, Marcus Specht |
| 2013 | KDD | A new collaborative filtering approach for increasing the aggregate diversity of recommender systems. | Katja Niemann, Martin Wolpers |
| 2013 | LAK | Aggregating social and usage datasets for learning analytics: data-oriented challenges. | Katja Niemann, Martin Wolpers, Giannis Stoitsis, Georgios Chinis, Nikos Manouselis |
| 2012 | ICALT | We Have No Feelings, We Have Emoticons ;-). | Sarah Len Rojas, Uwe Kirschenmann, Martin Wolpers |
| 2012 | LAK | Clustering by usage: higher order co-occurrences of learning objects. | Katja Niemann, Hans-Christian Schmitz, Uwe Kirschenmann, Martin Wolpers, Anna Schmidt, Tim Krones |
| 2011 | ICALT | Usage-based Clustering of Learning Objects for Recommendation. | Marc-Andre Orthmann, Martin Friedrich, Uwe Kirschenmann, Katja Niemann, Maren Scheffel, Hans-Christian Schmitz, Martin Wolpers |
| 2011 | IRI | Aggregating metadata to improve access to resources. | Martin Wolpers, Martin Memmel, Katja Niemann, Joris Klerkx, Marcus Specht, Alberto Giretti, Erik Duval |
| 2011 | LAK | Usage contexts for object similarity: exploratory investigations. | Katja Niemann, Hans-Christian Schmitz, Maren Scheffel, Martin Wolpers |
| 2011 | LAK | Dataset-driven research for improving recommender systems for learning. | Katrien Verbert, Hendrik Drachsler, Nikos Manouselis, Martin Wolpers, Riina Vuorikari, Erik Duval |
| 2010 | CSEDU | Analysing Contextualized Attention Metadata for Self-regulated Learning - A Supporting Framework for Self-Monitoring and Self-Reflection. | Maren Scheffel, Frank Beer, Martin Wolpers |
| 2010 | ICALT | An Approach for the Personalization of Exercises Based on Contextualized Attention Metadata and Semantic Web technologies. | Pedro J. Muoz Merino, Carlos Delgado Kloos, Martin Wolpers, Martin Friedrich, Mario Muoz Organero |
| 2010 | ICALT | Enabling the Use of Real World Objects to Improve Learning. | Katja Niemann, Martin Wolpers |
| 2010 | ICALT | Analyzing Contextualized Attention Metadata with Rough Set Methodologies to Support Self-regulated Learning. | Maren Scheffel, Martin Wolpers, Frank Beer |
| 2009 | GI | Self-monitoring for Computer Users. | Maren Scheffel, Martin Friedrich, Marco Jahn, Uwe Kirschenmann, Katja Niemann, Hans-Christian Schmitz, Martin Wolpers |
| 2009 | GI | Exploitation of usage and attention metadata. | Martin Wolpers, Hans-Christian Schmitz |
| 2009 | ICALT | Metadata Representation of Real-World Objects for Architectural Education. | Martin Wolpers, Katja Niemann, Christian Prause |
| 2008 | ICALT | Towards the Combined Use of Metadata to Improve the Learning Experience. | Martin Memmel, Rafael Schirru, Martin Wolpers, Eleftheria Tomadaki |
| 2006 | ICALT | Towards Effective Usage-Based Learning Applications: Track and Learn from User Experience(s). | Jehad Najjar, Erik Duval, Martin Wolpers |
| 2003 | CaiSE | Information Integration in Schema-Based Peer-To-Peer Networks. | Alexander Lser, Wolf Siberski, Martin Wolpers, Wolfgang Nejdl |
| 2003 | CaiSE | Towards P2P-based information systems for E-learning using semantic web technologies (Keynote Address). | Martin Wolpers |
| 2003 | WWW | Super-peer-based routing and clustering strategies for RDF-based peer-to-peer networks. | Wolfgang Nejdl, Martin Wolpers, Wolf Siberski, Christoph Schmitz, Mario T. Schlosser, Ingo Brunkhorst, Alexander Lser |
| 2002 | ECAI | An O-Telos Provider Peer for the RDF-based Edutella P2P-network. | Martin Wolpers, Wolfgang Nejdl, Ingo Brunkhorst |