| Context-aware recommender systems for learning: a survey and future challenges K Verbert, N Manouselis, X Ochoa, M Wolpers, H Drachsler, I Bosnic, ... IEEE transactions on learning technologies 5 (4), 318-335, 2012 | 763 | 2012 |
| Super-peer-based routing and clustering strategies for RDF-based peer-to-peer networks W Nejdl, M Wolpers, W Siberski, C Schmitz, M Schlosser, I Brunkhorst, ... Proceedings of the 12th international conference on World Wide Web, 536-543, 2003 | 483 | 2003 |
| Dataset-driven research for improving recommender systems for learning K Verbert, H Drachsler, N Manouselis, M Wolpers, R Vuorikari, E Duval Proceedings of the 1st international conference on learning analytics and …, 2011 | 238 | 2011 |
| Tracking actual usage: the attention metadata approach M Wolpers, J Najjar, K Verbert, E Duval Journal of Educational Technology & Society 10 (3), 106-121, 2007 | 234 | 2007 |
| MACE–enriching architectural learning objects for experience multiplication M Stefaner, E Dalla Vecchia, M Condotta, M Wolpers, M Specht, S Apelt, ... Creating New Learning Experiences on a Global Scale: Second European …, 2007 | 112 | 2007 |
| A new collaborative filtering approach for increasing the aggregate diversity of recommender systems K Niemann, M Wolpers Proceedings of the 19th ACM SIGKDD international conference on Knowledge …, 2013 | 100 | 2013 |
| Issues and considerations regarding sharable data sets for recommender systems in technology enhanced learning H Drachsler, T Bogers, R Vuorikari, K Verbert, E Duval, N Manouselis, ... Procedia Computer Science 1 (2), 2849-2858, 2010 | 98 | 2010 |
| Adaptive hyperbooks for constructivist teaching N Henze, K Naceur, W Nejdl, M Wolpers KI 13 (4), 26-31, 1999 | 97 | 1999 |
| Information integration in schema-based peer-to-peer networks A Löser, W Siberski, M Wolpers, W Nejdl Advanced Information Systems Engineering: 15th International Conference …, 2003 | 96 | 2003 |
| Attention metadata: Collection and management J Najjar, M Wolpers, E Duval WWW2006 workshop on logging traces of web activity: the mechanics of data …, 2006 | 78 | 2006 |
| Super-peer-based routing strategies for RDF-based peer-to-peer networks W Nejdl, M Wolpers, W Siberski, C Schmitz, M Schlosser, I Brunkhorst, ... Journal of Web Semantics 1 (2), 177-186, 2004 | 78 | 2004 |
| The RDF schema specification revisited W Nejdl, M Wolpers, C Capelle, R Wissensverarbeitung In Modelle und Modellierungssprachen in Informatik und Wirtschaftsinformatik …, 2000 | 74 | 2000 |
| CAMera for PLE HC Schmitz, M Scheffel, M Friedrich, M Jahn, K Niemann, M Wolpers Learning in the Synergy of Multiple Disciplines: 4th European Conference on …, 2009 | 67 | 2009 |
| Contextualized attention metadata HC Schmitz, M Wolpers, U Kirschenmann, K Niemann Human attention in digital environments, 186-209, 2011 | 66 | 2011 |
| Modeling constructivist teaching functionality and structure in the KBS hyperbook system N Henze, W Nejdl, M Wolpers International Society of the Learning Sciences (ISLS), 1999 | 66 | 1999 |
| KBS Hyperbook-a data-driven information system on the web W Nejdl, M Wolpers WWW8 Conference, 1999 | 60 | 1999 |
| Combining ontologies and terminologies in information systems J Gamper, W Nejdl, M Wolpers 5th International Congress on Terminology and Knowledge Engineering …, 1999 | 53 | 1999 |
| Open Learning Repositories and Metadata Modeling. H Dhraief, W Nejdl, B Wolf, M Wolpers SWWS, 495-514, 2001 | 50 | 2001 |
| PROLEARN: technology-enhanced learning and knowledge distribution for the corporate world M Wolpers, G Grohmann International Journal of Knowledge and Learning 1 (1-2), 44-61, 2005 | 37 | 2005 |
| Analyzing the impact of using optional activities in self-regulated learning JA Ruipérez-Valiente, PJ Muñoz-Merino, CD Kloos, K Niemann, ... IEEE Transactions on Learning Technologies 9 (3), 231-243, 2016 | 34 | 2016 |
Katja NiemannFraunhofer Institute for Applied Information Technology在 fit.fraunhofer.de 的电子邮件经过验证
