Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2016Analyzing the impact of using optional activities in self-regulated learning
Ruiperez-Valiente, J.A.; Munoz-Merino, P.J.; Kloos, C.D.; Niemann, K.; Scheffel, M.; Wolpers, M.
Journal Article
20151st International Workshop on Visual Aspects of Learning Analytics, VISLA 2015. Proceedings. Online resource
: Duval, E.; Verbert, K.; Klerkx, J.; Wolpers, M.; Pardo, A.; Govaerts, S.; Gillet, D.; Ochoa, X.; Parra, D.
Online Ressource, Conference Proceedings
2015Anforderungen und Evaluation im ROLE-projekt: Vorgehensweise und erste Erfahrungen
Wolpers, M.
Conference Paper
2015Commentary
Kroop, Sylvana; Mikroyannidis, Alexander; Wolpers, Martin
Book Article
2015Creating usage context-based object similarities to boost recommender systems in technology enhanced learning
Niemann, K.; Wolpers, M.
Journal Article
2015Educational challenges for employees in project-based industry 4.0 scenarios
Kiesel, Maik; Wolpers, Martin
Conference Paper
2015Getting a grasp on tag collections by visualising tag clusters based on higher-order co-occurrences
Niemann, K.; Rojas, S.L.; Wolpers, M.; Scheffel, M.; Drachsler, H.; Specht, M.
Conference Paper
2015Personal learning environments (PLEs): Visions and concepts
Mikroyannidis, Alexander; Kroop, Sylvana; Wolpers, Martin
Book Article
2015Responsive Open Learning Environments
: Kroop, Sylvana; Mikroyannidis, Alexander; Wolpers, Martin
Book
2015VISLA: Visual aspects of learning analytics
Duval, Erik; Verbert, Katrien; Klerkx, Joris; Wolpers, Martin; Pardo, Abelardo; Govaerts, Sten; Gillet, Denis; Ochoa, Xavier; Parra, Denis
Conference Paper
2015VISLA15: 1st international workshop on visual aspects of learning analytics
Duval, E.; Klerkx, J.; Verbert, K.; Wolpers, M.; Pardo, A.; Govaerts, S.; Gillet, D.; Ochoa, X.; Parra, D.
Conference Paper
2014Natural Europe educational games suite: Using structured museum-data for creating mobile educational games
Rojas, Sarah Leon; Oppermann, Leif; Blum, Lisa; Wolpers, Martin
Conference Paper
2014Usage-based clustering of learning resources to improve recommendations
Niemann, K.; Wolpers, M.
Conference Paper
2013Aggregating social and usage datasets for learning analytics: Data-oriented challenges
Niemann, K.; Wolpers, M.; Stoitsis, G.; Chinis, G.; Manouselis, N.
Conference Paper
2013Enabling the use of OER in schools in 2030
Wolpers, Martin; Scheffel, Maren; Niemann, Katja; Kirschenmann, Uwe
Book Article
2013Exploring LogiAssist - the mobile learning and assistance platform for truck drivers
Scheffel, M.; Kirschenmann, U.; Taske, A.; Adloff, K.; Kiesel, M.; Klemke, R.; Wolpers, M.
Conference Paper
2013A new collaborative filtering approach for increasing the aggregate diversity of recommender systems
Niemann, Katja; Wolpers, Martin
Conference Paper
2013Usage context-boosted filtering for recommender systems in TEL
Niemann, K.; Wolpers, M.
Conference Paper
2013Using PLEs in Professional Learning Scenarios - The Festo Case for ROLE
Scheffel, Maren; Schmidt,, Manuel; Werkle, Michael; Wolpers, Martin
Conference Paper
2012Clustering by usage: Higher order co-occurrences of learning objects
Niemann, K.; Schmitz, H.-C.; Kirschenmann, U.; Wolpers, M.; Schmidt, A.; Krones, T.
Conference Paper
2012Context-aware recommender systems for learning: A survey and future challenges
Verbert, K.; Manouselis, N.; Ochoa, X.; Wolpers, M.; Drachsler, H.; Bosnic, I.; Duval, E.
Journal Article
2012Key action extraction for learning analytics
Scheffel, M.; Niemann, K.; Leony, D.; Pardo, A.; Schmitz, H.-C.; Wolpers, M.; Kloos, C.D.
Conference Paper
2012An overview of usage data formats for recommendations in TEL
Niemann, K.; Scheffel, M.; Wolpers, M.
Conference Paper
2012Peeking into the black box: Visualising learning activities
García, R.M.C.; Pardo, A.; Kloos, C.D.; Niemann, K.; Scheffel, M.; Wolpers, M.
Journal Article
2012Preface. International journal of technology enhanced learning, Vol. 4, Nos. 1/2, 2012: Special issue on dataTEL - Data Supported Research in Technology-Enhanced Learning
Drachsler, Hendrik; Verbert, Katrien; Manouselis, Nikos; Vuorikari, Riina; Wolpers, Martin; Lindstaedt, Stefanie
Journal Article
2012Responsive and Open Learning Environments (ROLE): Requirements, Evaluation and Reflection
Law, Effie Lai-Chong; Schmitz, Hans-Christian; Wolpers, Martin; Klamma, Ralf; Berthold, Marcel; Albert, Dietrich
Journal Article
2012Semi-automatic assembly of learning resources
Verbert, K.; Ochoa, X.; Derntl, M.; Wolpers, M.; Pardo, A.; Duval, E.
Journal Article
2012Supporting collaborative learning in the architectural domain
Wolpers, Martin; Memmel, Martin; Giretti, Alberto; Casals, Miquel; Niemann, Katja; Specht, Marcus
Book Article
2012We have no feelings, we have emoticons ;-)
Rojas, S.L.; Kirschenmann, U.; Wolpers, M.
Conference Paper
20111st Workshop on Exploring the Fitness and Evolvability of Personal Learning Environments (EFEPLE '11)
: Law, E.L.-C.; Moedritscher, F.; Wolpers, M.; Gillet, D.
Conference Proceedings
20111st Workshop on Exploring the Fitness and Evolvability of Personal Learning Environments (EFEPLE'11). Editorial
Law, E.L.-C.; Mödritscher, F.; Wolpers, M.; Gillet, D.
Conference Paper
20111st Workshop on Exploring the Fitness and Evolvability of Personal Learning Environments (EFEPLE11). White Paper
: Law, Effie; Mödritscher, Felix; Wolpers, Martin; Gillet, Denis
Electronic Publication, Conference Paper
2011Aggregating metadata to improve access to resources
Wolpers, Martin; Memmel, Martin; Niemann, Katja; Klerkx, Joris; Specht, Marcus; Giretti, Alberto; Duval, Erik
Conference Paper
2011Analyzing programming behavior to support self-reflection for improving source code quality
Prause, Christian R.; Scheffel, Maren; Niemann, Katja; Wolpers, Martin
Report
2011Contextualized attention metadata
Schmitz, Hans-Christian; Wolpers, Martin; Kirschenmann, Uwe; Niemann, Katja
Book Article
2011Dataset-driven research for improving recommender systems for learning
Verbert, Katrien; Drachsler, Hendrik; Manouselis, Nikos; Wolpers, Martin; Vuorikari, Riina; Duval, Erik
Conference Paper
2011dataTEL - Datasets for Technology Enhanced Learning. White paper
Drachsler, Hendrik; Verbert, Katrien; Sicilia, Miguel-Angel; Wolpers, Martin; Manouselis, Nikos; Vuorikari, Riina; Lindstaedt, Stefanie; Fischer, Frank
Electronic Publication, Conference Paper
2011Developing a network of cultural heritage objects repositories for educational purposes
Schmidt, K.; Schmitz, H.-C.; Wolpers, M.
Conference Paper
2011Early results of experiments with responsive open learning environments
Friedrich, M.; Wolpers, M.; Shen, R.; Ullrich, C.; Klamma, R.; Renzel, D.; Richert, A.; Heiden, B. von der
Journal Article
2011From keyword extraction to key action extraction
Scheffel, Maren; Niemann, Katja; Schmidt, Kerstin; Schmitz, Hans-Christian; Wolpers, Martin
Presentation
2011Korrelation von Dokumenteninhalten und Nutzungskontexten
Schmitz, H.-C.; Niemann, K.; Wolpers, M.
Poster
2011A novel approach towards skill-based search and services of open educational resources
Ha, K.-H.; Niemann, K.; Schwertel, U.; Holtkamp, P.; Pirkkalainen, H.; Boerner, D.; Kalz, M.; Pitsilis, V.; Vidalis, A.; Pappa, D.; Bick, M.; Pawlowski, J.; Wolpers, M.
Conference Paper
2011An Ontological Framework for Adaptive Feedback to Support Students while Programming
Muñoz Merino, Pedro J.; Pardo, Abelardo; Scheffel, Maren; Niemann, Katja; Wolpers, Martin; Leony, Derick; Delgado Kloos, Carlos
Poster
2011Towards ubiquitous learning. 6th European Conference on Technology Anhanced Learning, EC-TEL 2011
: Kloos, C.D.; Gillet, D.; Crespo Garcia, R.M.; Wild, F.; Wolpers, Martin
Conference Proceedings
2011Usage contexts for object similarity: Exploratory investigations
Niemann, Katja; Schmitz, Hans-Christian; Scheffel, Maren; Wolpers, Martin
Conference Paper
2011Usage pattern recognition in student activities
Scheffel, Maren; Niemann, Katja; Pardo, Abelardo; Leony, Derick; Friedrich, Martin; Schmidt, Kerstin; Wolpers, Martin; Kloos, Carlos Delgado
Conference Paper
2011Usage-based clustering of learning objects for recommendation
Orthmann, M.-A.; Friedrich, M.; Kirschenmann, U.; Niemann, K.; Scheffel, M.; Schmitz, H.-C.; Wolpers, M.
Conference Paper
2011Widget user interface considerations for ROLE widgets
Wolpers, Martin; Friedrich, Martin
Presentation
2010Analysing contextualized attention metadata for self-regulated learning
Scheffel, M.; Beer, F.; Wolpers, M.
Conference Paper
2010Analyzing contextualized attention metadata with rough set methodologies to support self-regulated learning
Scheffel, M.; Wolpers, M.; Beer, F.
Conference Paper
2010An approach for the personalization of exercises based on contextualized attention metadata and semantic web technologies
Muñoz-Merino, P.J.; Wolpers, M.; Kloos, C.D.; Muñoz-Organero, M.; Friedrich, M.
Conference Paper
2010An attempt to close the gap: Recommending learning activities in PLE
Kirschenmann, U.; Scheffel, M.; Wolpers, M.
Conference Paper
2010CAM in the semantic web world
Muñoz-Merino, P.J.; Wolpers, M.; Kloos, C.D.; Muñoz-Organero, M.; Friedrich, M.; Niemann, K.; Pardo, A.
Conference Paper
2010Connecting contents in distributed repositories through the use of real world objects
Niemann, K.; Wolpers, M.
Journal Article
2010Current trends in technology enhanced learning
: Schmitz, H.-C.; Wolpers, M.
Journal Issue
2010Demands of modern PLEs and the ROLE approach
Kirschenmann, U.; Scheffel, M.; Friedrich, M.; Niemann, K.; Wolpers, M.
Conference Paper
2010Early experiences with responsive open learning environments
Wolpers, M.; Ullrich, C.; Renzel, D.; Friedrich, M.; Klamma, R.
Conference Paper
2010Editorial preface: Special issue on context-aware and mobile multimedia databases and services
Grigoras, R.; Charvillat, V.; Chbeir, R.; Kosch, H.; Bailer, W.; Boll, S.; Brunie, L.; Cao, Y.; Delgado, J.; Granitzer, M.; Hausenblas, M.; Eidenberger, H.; Klamma, R.; Lux, M.; Marques, O.; Oria, V.; Plesca, C.; Préteux, F.; Sedes, F.; Spaniol, M.; Ternier, S.; Wolpers, M.
Journal Article
2010ELearning: Wo bleibt der Fokus auf das Lernen?
Wolpers, M.
Journal Article
2010Enabling the use of real world objects to improve learning
Niemann, K.; Wolpers, M.
Conference Paper
2010A framework for the domain-independent collection of attention metadata
Scheffel, M.; Friedrich, M.; Niemann, K.; Kirschenmann, U.; Wolpers, M.
Conference Paper
2010International journal of technology enhanced learning. Preface
Wolpers, M.
Journal Article
2010Introducing a social backbone to support access to digital resources
Memmel, M.; Wolpers, M.; Condotta, M.; Niemann, K.; Schirru, R.
Conference Paper
2010Issues and considerations regarding sharable data sets for recommender systems in technology enhanced learning
Drachsler, H.; Bogers, T.; Vuorikari, R.; Verbert, K.; Duval, E.; Manouselis, N.; Beham, G.; Stern, H.; Lindstaedt, S.; Friedrich, M.; Wolpers, M.
Conference Paper
2010Nutzbarkeit dynamischer Umgebungen für autonomes Lernen
Kirschenmann, U.; Schmitz, H.-C.; Wolpers, M.; Dreusicke, M.
Journal Article
2010Real world object based access to architecture learning material - the MACE experience
Niemann, K.; Wolpers, M.
Conference Paper
2010Responsive open learning environments for computer-assisted language learning
Scheffel, M.; Schmitz, H.-C.; Shen, R.; Ullrich, C.; Wolpers, M.
Journal Article
2010Skill-based scouting of open management content
Niemann, K.; Schwertel, U.; Kalz, M.; Mikroyannidis, A.; Fisichella, M.; Friedrich, M.; Dicerto, M.; Ha, K.-H.; Holtkamp, P.; Kawase, R.; Parodi, E.; Pawlowski, J.; Pirkkalainen, H.; Pitsilis, V.; Vidalis, A.; Wolpers, M.; Zimmermann, V.
Conference Paper
2010Special issue on focusing on the learner: The paradigm shift in TEL
: Wolpers, M.
Journal Issue
2010Supporting architecture education using the MACE system
Wolpers, M.; Memmel, M.; Stefaner, M.
Journal Article
2010Sustaining TEL: From innovation to learning and practice. 5th European Conference on Technology Enhanced Learning, EC-TEL 2010
: Wolpers, M.; Kirschner, P.A.; Scheffel, M.; Lindstaedt, S.; Dimitrova, V.
Conference Proceedings
2010Usage-based object similarity
Niemann, K.; Scheffel, M.; Friedrich, M.; Kirschenmann, U.; Schmitz, H.-C.; Wolpers, M.
Journal Article
2009CAMera for PLE
Schmitz, H.-C.; Scheffel, M.; Friedrich, M.; Jahn, M.; Niemann, K.; Wolpers, M.
Conference Paper
2009Entwicklung einer dynamischen und offenen Lernumgebung anhand von PAUX
Kirschenmann, U.; Dreusicke, M.; Wolpers, M.
Presentation
2009Exploitation of usage and attention metadata
Schmitz, H.-C.; Wolpers, M.
Conference Paper
2009Lust aufs Lernen
Wengenroth, S.; Wolpers, M.
Journal Article
2009Metadata for hypermedia textbooks
Wolpers, M.; Nejdl, W.
Book Article
2009Metadata in architecture education
Wolpers, M.; Memmel, M.; Giretti, A.
Conference Paper
2009Metadata representation of real-world objects for architectural education
Wolpers, M.; Niemann, K.; Prause, C.R.
Conference Paper
2009Object recommendation based on usage context
Friedrich, M.; Niemann, K.; Scheffel, M.; Schmitz, H.-C.; Wolpers, M.
Presentation
2009Personalized learning environments - today and in the future - (responsive personalized learning environments)
Wolpers, M.
Conference Paper
2009Self-monitoring for computer users
Scheffel, M.; Friedrich, M.; Jahn, M.; Kirschenmann, U.; Niemann, K.; Schmitz, H.-C.; Wolpers, M.
Conference Paper
2009Weiterbildung mit Gemeinschaftssiegel
Wengenroth, S.; Wolpers, M.
Journal Article
2008An approach to enable collective intelligence in digital repositories
Memmel, M.; Wolpers, M.; Tomadaki, E.
Conference Paper
2008Bridging repositories to form the MACE experience
Wolpers, M.; Memmel, M.; Klerkx, J.; Parra, G.; Vandeputte, B.; Duval, E.; Schirru, R.; Niemann, K.
Journal Article
2008Contextualized attention metadata for individualized learning environments
Wolpers, M.
Presentation
2008Contextualized attention metadata in learning environments
Wolpers, M.
Journal Article
2008IGACLE 2008, Individual and Group Adaptation in Collaborative Learning Environments
: Cristea, A.I.; Bra, P. de; Wolpers, M.
Conference Proceedings
2008LEB-2008, Learning in Enterprise 2.0 and Beyond
: Schmidt, A.; Attwell, G.; Braun, S.; Lindstaedt, S.; Maier, R.; Ras, E.; Wolpers, M.
Conference Proceedings
2008MACE - metadata for architectural contents in Europe
Wolpers, M.
Journal Article
2008MACE: Connecting and enriching repositories for architectural learning
Stefaner, M.; Spigai, V.; Vecchia, E.D.; Condotta, M.; Ternier, S.; Wolpers, M.; Apelt, S.; Specht, M.; Nagel, T.; Duval, E.
Conference Paper
2008Modeling vocabularies in the architectural domain
Niemann, K.; Wolpers, M.
Conference Paper
2008SE@M 2008, Search and exchange of e-le@rning materials
: Massart, D.; Colin, J.-N.; Assche, F. van; Wolpers, M.
Conference Proceedings
2008Towards the combined use of metadata to improve the learning experience
Memmel, M.; Schirru, R.; Wolpers, M.; Tomadaki, E.
Conference Paper
2007Creating new learning experiences on a global scale. Second European Conference on Technoloy Enhanced Learning, EC-TEL 2007
: Duval, E.; Klamma, R.; Wolpers, M.
Conference Proceedings
2007Enriching e-learning contents for architecture in the MACE project - activities and outlook
Apelt, S.; Prause, C.; Nagel, T.; Wolpers, M.; Eisenhauer, M.
Conference Paper
2007MACE - enriching architectural learning objects for experience multiplication
Stefaner, M.; Vecchia, E.D.; Condotta, M.; Wolpers, M.; Specht, M.; Apelt, S.; Duval, E.
Conference Paper
2004Super-peer-based routing strategies for RDF-based peer-to-peer networks
Nejdl, W.; Wolpers, M.; Siberski, W.; Schmitz, C.; Schlosser, M.; Brunkhorst, I.; Löser, A.
Journal Article
2003Efficient data store discovery in a scientific P2P network
Löser, A.; Nejdl, W.; Siberski, W.; Wolpers, M.
Conference Paper
2003Information integration in schema-based peer-to-peer networks
Löser, A.; Nejdl, W.; Siberski, W.; Wolpers, M.
Conference Paper
2003Super-peer-based routing and clustering strategies for RDF-based peer-to-peer networks
Brunkhorst, I.; Löser, A.; Nejdl, W.; Schlosser, M.; Schmitz, C.; Siberski, W.; Wolpers, M.
Conference Paper