2017

Boroujeni, M., Hecking, T., Hoppe, U., & Diellenbourg, P. (2017). Dynamics of MOOC discussion forums. In Seventh International Learning Analytics & Knowledge Conference. Vancouver, BC, Canada: ACM.
Hoppe, U. (2017). Computational Methods for the Analysis of Learning and Knowledge Building Communities. In (1 Aufl., Bd. 1, S. 21-40). Society for Learning Analytics Research.
Hecking, T., Harrer, A., & Hoppe, U. (2017). Identification of Structural and Temporal Patterns in Discussion Forums. In (Prediction and Inference from Social Networks and Social Media). Springer International Publishing.
Hecking, T., Chounta, I. -A., & Hoppe, U. (2017). Role Modelling in MOOC Discussion Forums. Journal Of Learning Analytics, 4, 85-116.

2016

Steinert, L., & Hoppe, U. (2016). What Makes a Good Recommendation?. In (S. 115\textendash130). Cham: Springer International Publishing. http://doi.org/10.1007/978-3-319-44799-5_9
Manske, S., & Hoppe, H. U. (2016). The "Concept Cloud": Supporting Collaborative Knowledge Construction Based on Semantic Extraction from Learner-Generated Artefacts. In Advanced Learning Technologies (ICALT), 2016 IEEE 16th International Conference on. Austin, TX, USA : IEEE . http://doi.org/ 10.1109/ICALT.2016.123
Steinert, L., & Hoppe, H. U. (2016). A Comparative Analysis of Network-Based Similarity Measures for Scientific Paper Recommendations. In Network Intelligence Conference (ENIC), 2016 Third European. Wroclaw, Poland : IEEE . http://doi.org/ 10.1109/ENIC.2016.011
Doberstein, D., Agreiter, N., Bäumer, M., Cui, M., Abdollahzadegan, S., Heidari, D., u. a. (2016). CuCoMaG - Group Reflection Support in Role-Playing Environments. In DeLFI 2016 -- Die 14. E-Learning Fachtagung Informatik . Bonn: Gesellschaft für Informatik. Abgerufen von http://subs.emis.de/LNI/Proceedings/Proceedings262/327.pdf
Börner, J., Buraczynska, J., Gärtner, J., Nolte, K., Priesmeyer, J., Üstek, A., u. a. (2016). Fake or Real? Analyse physikalischer Phänomene in viralen Videos im forschend-entdeckenden Lernkontext. In DeLFI 2016 -- Die 14. E-Learning Fachtagung Informatik. Bonn: Gesellschaft für Informatik. Abgerufen von http://subs.emis.de/LNI/Proceedings/Proceedings262/89.pdf
Hoppe, H. U. (2016). A Framework System for Intelligent Support in Open Distributed Learning Environments - a Look Back from 16 Years Later. International Journal Of Artificial Intelligence In Education, 26(1), 504–511. http://doi.org/ 10.1007/s40593-015-0058-8
Othlinghaus, J., & Hoppe, H. U. (2016). Supporting Group Reflection in a Virtual Role-Playing Environment. INTETAIN. In International Conference on Intelligent Technologies for Interactive Entertainment. http://doi.org/10.1007/978-3-319-49616-0_30
Hecking, T., Chounta, I. -A., & Hoppe, H. U. (2016). Investigating social and semantic user roles in MOOC discussion forums. In LAK '16 Proceedings of the Sixth International Conference on Learning Analytics & Knowledge . Edinburgh, United Kingdom: ACM. http://doi.org/10.1145/2883851.2883924
Yuizono, T., Ogata, H., Hoppe, H. U., & Vassileva, J. (2016). Collaboration and Technology - 22nd International Conference, CRIWG 2016, Kanazawa, Japan, September 14-16, 2016, Proceedings. CRIWG: CYTED-RITOS International Workshop on Groupware. Kanazawa, Japan. http://doi.org/ 10.1007/978-3-319-44799-5
Wichmann, A., Hecking, T., Elson, M., Christmann, N., Herrmann, T., & Hoppe, H. U. (2016). Group Formation for Small-Group Learning: Are Heterogeneous Groups More Productive?. In OpenSym '16 Proceedings of the 12th International Symposium on Open Collaboration Article No. 14. Berlin, Germany: ACM. http://doi.org/10.1145/2957792.2965662
Qasem, Z., Jansen, M., Hecking, T., & Hoppe, H. U. (2016). Influential Actors Detection Using Attractiveness Model in Social Media Networks. In International Workshop on Complex Networks and their Applications (S. 123-134). Cham: Springer International Publishing. http://doi.org/10.1007/978-3-319-50901-3_10
Hoppe, U., Harrer, A., Göhnert, T., & Hecking, T. (2016). Applying Network Models and Network Analysis Techniques to the Study of Online Communities. In (S. 347-366). Springer International Publishing. http://doi.org/10.1007/978-3-319-13536-6
Qasem, Z., Jansen, M., Hecking, T., & Hoppe, U. (2016). Detection of strong attractors in social media networks. Computational Social Networks, 3, 11. http://doi.org/10.1186/s40649-016-0036-9
Erkens, M., Bodemer, D., & Hoppe, U. (2016). Improving collaborative learning in the classroom: Text mining based grouping and representing. International Journal Of Computer-Supported Collaborative Learning, in press. http://doi.org/10.1007/s11412-016-9243-5

2015

Steffen, J., Schneegass, C., Angenendt, K., Bormann, J., Donkers, T., Goebel, T., u. a. (2015). ConceptCloud \textendash Eine Applikation zur Unterstützung von Reflexionsprozessen im Online-Lernportal Go-Lab. In Workshop "Learning Analytics" im Rahmen der DeLFI 2015. München, Deutschland. Abgerufen von http://www.interdis2015.de/DeLFI2015_GI_Workshops.pdf
Ramos, A., Chounta, I. -A., Göhnert, T., & Hoppe, U. (2015). Visual Stability in Dynamic Graph Drawings. Journal Of Interactive Media (I-Com).
Manske, S., Hecking, T., Chounta, I. -A., Werneburg, S., & Hoppe, U. (2015). Using Differences to Make a Difference: A Study on Heterogeneity of Learning Groups. In 11th International Conference on Computer Supported Collaborative Learning - Exploring the Material Conditions of Learning (Bd. 1, S. 182-189). Gothenburg, Sweden: International Society of the Learning Sciences (ISLS). Abgerufen von http://www.isls.org/cscl2015/papers/CSCL2015ProceedingsVolume1.pdf
Chounta, I. -A., & Avouris, N. (2015). Towards a Time Series Approach for the Classification and Evaluation of Collaborative Activities. Computing And Informatics, 34, 588-614. Abgerufen von http://www.cai.sk/ojs/index.php/cai/article/view/3222
Malzahn, N., Ziebarth, S., Kloke, D., & Hoppe, U. (2015). Self-Enriching Ontology-Based Casual Learning Games. Computing And Informatics, 34, 652-677. Abgerufen von http://www.cai.sk/ojs/index.php/cai/article/view/3224
Suthers, D., Wise, A., Schneider, B., Shaffer, D., Hoppe, U., & Siemens, G. (2015). Learning Analytics of and in Meditational Processes of Collaborative Learning. In 11th International Conference on Computer Supported Collaborative Learning - Exploring the Material Conditions of Learning (Bd. 1, S. 26-28). Gothenburg, Sweden: International Society of the Learning Sciences (ISLS). Abgerufen von http://www.isls.org/cscl2015/papers/CSCL2015ProceedingsVolume1.pdf
Ziebarth, S., Chounta, I. —A., & Hoppe, U. (2015). Resource Access Patterns in Exam Preparation Activities. In Tenth European Conference on Technology Enhanced Learning - Design for Teaching and Learning in a networked World (EC-TEL 2015) (Bd. 9307, S. 497-502). Toledo, Spain: Springer International Publishing. http://doi.org/10.1007/978-3-319-24258-3_46
Göhnert, T., Ziebarth, S., Detjen, H., & Hoppe, U. (2015). 3D DynNetVis - A 3D Visualization Technique for Dynamic Networks. In The 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2015). Paris, France.
Lezama, A., Chounta, I. -A., Göhnert, T., & Hoppe, U. (2015). Exploring Visual Stability in Dynamic Graph Drawings: A Case Study. In The 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2015). Paris, France.
Hecking, T., Harrer, A., & Hoppe, U. (2015). Uncovering the Structure of Knowledge Exchange in a MOOC Discussion Forum. In The 2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2015). Paris, France.
Haya, P., Daems, O., Malzahn, N., Castellanos, J., & Hoppe, U. (2015). Analysing content and patterns of interaction for improving the learning design of networked learning environments. British Journal Of Educational Technology. http://doi.org/10.1111/bjet.12264
Hoppe, U. (2015). Commentary on \textquotedblleftDoes Seeing One Another\textquoterights Gaze Affect Group Dialogue? A Computational Approach\textquotedblright. Journal Of Learning Analytics, 2, 134-137.
Harrer, A., & Göhnert, T. (2015). Integrated representations and small data: towards contextualized and embedded analytics tools for learners. In The 5th International Conference on Learning Analytics and Knowledge (LAK 2015) (S. 406-407). Poughkeepsie, NY, USA: ACM New York, NY, USA. http://doi.org/10.1145/2723576.2723665
Dimitriadis, Y., Harrer, A., Hoppe, U., Looi, C., Rogers, Y., Wong, L., & e, C. (2015). Research Trends on Design and Computational Aspects of CSCL Environments. In 11th International Conference on Computer Supported Collaborative Learning - Exploring the Material Conditions of Learning (Bd. 1, S. 18-25). Gothenburg, Sweden: International Society of the Learning Sciences (ISLS). Abgerufen von http://www.isls.org/cscl2015/papers/CSCL2015ProceedingsVolume1.pdf
Ziebarth, S., Neubaum, G., Kyewski, E., Krämer, N., Hoppe, U., Hecking, T., & Eimler, S. (2015). Resource Usage in Online Courses: Analyzing Learner\textquoterights Active and Passive Participation Patterns. In 11th International Conference on Computer Supported Collaborative Learning - Exploring the Material Conditions of Learning (Bd. 1, S. 395-402). Gothenburg, Sweden: International Society of the Learning Sciences (ISLS). Abgerufen von http://www.isls.org/cscl2015/papers/CSCL2015ProceedingsVolume1.pdf

2014

Baloian, N., Pino, J., Hardings, J., & Hoppe, U. (2014). Monitoring Student Activities with a Querying System over Electronic Worksheets. In CRIWG 2014 \textendash 20th International Conference on Collaboration and Technology (Bd. 8658, S. 38-52). Santiago, Chile: Springer International Publishing. http://doi.org/10.1007/978-3-319-10166-8_4
Ziebarth, S., & Hoppe, U. (2014). Moodle4SPOC: A Resource-Intensive Blended Learning Course. In 9th European Conference on Technology Enhanced Learning (EC-TEL 2014) (Bd. 8719, S. 359-372). Graz, Austria: Springer International Publishing. http://doi.org/10.1007/978-3-319-11200-8_27
Chounta, I. —A., Giemza, A., & Hoppe, H. (2014). Multilevel analysis of Collaborative Activities based on a Mobile Learning Scenario for Real Classrooms. In 7th International Conference on Collaboration Technologies (CollabTech 2014) (Bd. 460, S. 127-142). Santiago, Chile: Springer Berlin Heidelberg. http://doi.org/10.1007/978-3-662-44651-5_12
Miao, Y., Samaka, M., & Wang, D. (2014). PLATE Workbench: A PBL Authoring Tool. In 9th European Conference on Technology Enhanced Learning (EC-TEL 2014) (Bd. 8719, S. 506-509). Graz, Austria: Springer International Publishing. http://doi.org/10.1007/978-3-319-11200-8_52
Ziebarth, S., Kizina, A., Hoppe, U., & Dini, L. (2014). A Serious Game for Training Patient-Centered Medical Interviews. In 2014 IEEE 14th International Conference on Advanced Learning Technologies (S. 213-217). Athens, Greece.
Mwendia, S., Manske, S., & Hoppe, U. (2014). Supporting E-Learning in Computer-poor Environments by Combining OER, Cloud Services and Mobile Learning. In 22nd International Conference on Computers in Education, ICCE 2014.
Chounta, I. —A., Hecking, T., Hoppe, U., & Avouris, N. (2014). Two make a network: using graphs to assess the quality of collaboration of dyads. In CRIWG 2014 \textendash 20th International Conference on Collaboration and Technology (Bd. 8658, S. 53-66). Santiago, Chile: Springer International Publishing. http://doi.org/10.1007/978-3-319-10166-8_5
Göhnert, T., Harrer, A., Hecking, T., & Hoppe, H. U. (2014). A Workbench for Visual Design of Executable and Re-usable Network Analysis Workflows. In (S. 181-199). Springer International Publishing. http://doi.org/10.1007/978-3-319-13590-8_9
Hecking, T., Steinert, L., Göhnert, T., & Hoppe, U. (2014). Incremental Clustering of Dynamic Bipartite Networks. In The First European Network Intelligence Conference (ENIC) (S. 9-16). Wroclaw, Poland: IEEE. http://doi.org/10.1109/ENIC.2014.15
A flexible framework for the authoring of reusable and portable learning analytics gadgets. (2014). A flexible framework for the authoring of reusable and portable learning analytics gadgets. In . IEEE.
Malzahn, N., Giemza, A., & Schloetmann, J. (2014). Fokussierungseffekte bei Multimedia-Guides. Museum Aktuell, 09.2014. Abgerufen von http://www.museum-aktuell.de/index.php?site=show_ausgabe\&monat=09\&jahr=2014\&TM=1
Giemza, A., & Hoppe, U. (2014). Assembling Computers in the Classroom Guided by Mobilogue. In 2014 IEEE 14th International Conference on Advanced Learning Technologies (S. 162-164). Athens, Greece.
Halatchliyski, I., Hecking, T., Göhnert, T., & Hoppe, U. (2014). Analyzing the Path of Ideas and Activity of Contributors in an Open Learning Community. Journal Of Learning Analytics (Jla), 1, 72-93. Abgerufen von http://epress.lib.uts.edu.au/journals/index.php/JLA/article/view/3534
Hecking, T., Ziebarth, S., & Hoppe, U. (2014). Analysis of Dynamic Resource Access Patterns in Online Courses. Journal Of Learning Analytics (Jla), 1, 34-60. Abgerufen von http://epress.lib.uts.edu.au/journals/index.php/JLA/article/view/4075
Göhnert, T., Ziebarth, S., Verheyen, P., & Hoppe, U. (2014). Integration of a flexible analytics workbench with a learning platform for medical specialty training. In Proceedings of the Workshop "Computational Approaches to Connecting Levels of Analysis in Networked Learning Communities" co-located with 4th International Conference on Learning Analytics and Knowledge (LAK 2014). Indianapolis, Indiana, USA: CEUR. Abgerufen von http://ceur-ws.org/Vol-1137/LAK14CLA_submission_5.pdf
Hecking, T., Ziebarth, S., & Hoppe, U. (2014). Analysis of Dynamic Resource Access Patterns in a Blended Learning Course. In The 4th International Conference on Learning Analytics and Knowledge (LAK 2014) (S. 173-182). Indianapolis, Indiana, USA: ACM New York. http://doi.org/10.1145/2567574.2567584
Hoppe, U., Göhnert, T., Steinert, L., & Charles, C. (2014). A Web-based Tool for Communication Flow Analysis of Online Chats. In Proceedings of the Workshop "Computational Approaches to Connecting Levels of Analysis in Networked Learning Communities" co-located with 4th International Conference on Learning Analytics and Knowledge (LAK 2014). Indianapolis, Indiana, USA: CEUR. Abgerufen von http://ceur-ws.org/Vol-1137/LAK14CLA_submission_6.pdf
Peters, C., Becker, A., Dimitrov, P., Dittmann, D., Erpenbach, S., Horst, A., u. a. (2014). CollideLabs - Eine modulare Plattform zur Bereitstellung von Virtual Labs. 12. E-Learning Fachtagung Informatik (Delfi 2014), P-233, 85-96.
Manske, S., & Hoppe, U. (2014). Automated Indicators to Assess the Creativity of Solutions to Programming Exercises. In 2014 IEEE 14th International Conference on Advanced Learning Technologies (S. 497-501). Athens, Greece.
Wang, D., Miao, Y., Hoppe, U., & Samaka, M. (2014). A Domain-specific Modeling Language Approach to Support Various Forms of Online PBL. In 2014 IEEE 14th International Conference on Advanced Learning Technologies (S. 611-613). Athens, Greece.
Steinert, L., Hecking, T., & Hoppe, U. (2014). Automatische Generierung von Ubungsgruppen auf Basis der Nutzung von Online-Ressourcen. In 12. e-Learning Fachtagung Informatik (DeLFI 2014) (Bd. P-233, S. 145-150). Freiburg, Deutschland: Gesellschaft für Informatik e. V. (GI).
Göhnert, T., Ziebarth, S., Malzahn, N., & Hoppe, H. (2014). Einbettung von Learning Analytics in Lernplattformen durch Integration mit einer Analyseworkbench. In Workshop Learning Analytics im Rahmen der 12. e-Learning Fachtagung Informatik (DeLFI 2014) (Bd. 1227, S. 96-103). Freiburg, Deutschland: CEUR-WS. Abgerufen von http://ceur-ws.org/Vol-1227/paper23.pdf
Göhnert, T., Ziebarth, S., Malzahn, N., & Hoppe, U. (2014). Enriching (Learning) Community Platforms with Learning Analytics Components. In CRIWG 2014 \textendash 20th International Conference on Collaboration and Technology (Bd. 8658, S. 177-184). Santiago, Chile: Springer International Publishing. http://doi.org/10.1007/978-3-319-10166-8_16
Hecking, T., Manske, S., Bollen, L., Govaerts, S., Vozniuk, A., & Hoppe, H. (2014). A Flexible and Extendable Learning Analytics Infrastructure. In Advances in Web-Based Learning \textendash ICWL 2014 (Bd. 8613, S. 123-132). Tallinn, Estonia: Springer International Publishing. http://doi.org/10.1007/978-3-319-09635-3_13
Manske, S., Hecking, T., Bollen, L., Göhnert, T., Ramos, A., & Hoppe, U. (2014). A Flexible Framework for the Authoring of Reusable and Portable Learning Analytics Gadgets. In 2014 IEEE 14th International Conference on Advanced Learning Technologies (S. 254-258). Athens, Greece.
Ramos, A., Göhnert, T., Zeini, S., & Hoppe, U. (2014). Foresighted Heat Ring: Tracking the Productivity and Collaborativeness of Researchers in Dynamic Networks. In 2014 European Network Intelligence Conference (ENIC) (S. 100-105). Wroclaw, Poland: IEEE. http://doi.org/10.1109/ENIC.2014.23
Zeini, S., Göhnert, T., Hecking, T., Krempel, L., & Hoppe, H. U. (2014). The Impact of Measurement Time on Subgroup Detection in Online Communities. In (S. 249-268). Springer International Publishing. http://doi.org/10.1007/978-3-319-05912-9_12
Peters, C., Becker, A., Dimitrov, P., Dittmann, D., Erpenbach, S., Horst, A., u. a. (2014). CollideLabs - Eine modulare Plattform zur Bereitstellung von Virtual Labs. In 12. e-Learning Fachtagung Informatik (DeLFI 2014) (Bd. P-233, S. 85-96). Freiburg, Deutschland: Gesellschaft für Informatik e. V. (GI).

2013

Giemza, A., Manske, S., & Hoppe, U. (2013). Supporting the Formation of Informal Learning Groups in a Heterogeneous Information Environment. In The 21st International Conference on Computers in Education (ICCE 2013). Denpasar Bali, Indonesia.
Hecking, T., Göhnert, T., Zeini, S., & Hoppe, U. (2013). Task and Time Aware Community Detection in Dynamically Evolving Social Networks. In 2013 International Conference on Computational Science (Bd. 18, S. 2066-2075). Barcelona, Spain. http://doi.org/http://dx.doi.org/10.1016/j.procs.2013.05.376
Giemza, A., Malzahn, N., & Hoppe, U. (2013). Mobilogue: Creating and Conducting Mobile Learning Scenarios in Informal Settings. In The 21st International Conference on Computers in Education (ICCE 2013). Denpasar Bali, Indonesia.
Ziebarth, S., Malzahn, N., & Hoppe, U. (2013). Virtuelle Lernumgebungen für Rollenspiele. I-Com - Zeitschrift Für Interaktive Und Kooperative Medien, 12, 39\textendash47. http://doi.org/http://dx.doi.org/10.1524/icom.2013.0015
Novak, J., Schröder, S., Böckle, M., Verheyen, P., Ziebarth, S., Hoppe, U., u. a. (2013). Entwicklung mobiler Anwendungen für nutzergeneriertes Wissen in der ärztlichen Weiterbildung. I-Com - Zeitschrift Für Interaktive Und Kooperative Medien, 12, 10-22. http://doi.org/http://dx.doi.org/10.1524/icom.2013.0003
Erkens, M., Malzahn, N., Daems, O., & Hoppe, U. (2013). Using Text-Analytic Methods to Extract Potential Misconceptions from Video Comments. In 3rd International Workshop on Teaching Analytics (IWTA-2013) at EC-TEL 2013 - Eighth European Conference on Technology Enhanced Learning. Paphos, Cyprus.
Govaerts, S., Cao, Y., Vozniuk, A., Holzer, A., Zutin, D., Ruiz, E., u. a. (2013). Advances in Web-Based Learning \textendash ICWL 2013: 12th International Conference, Kenting, Taiwan, October 6-9, 2013. Proceedings. In (S. 244\textendash253). Berlin, Heidelberg: Springer Berlin Heidelberg. http://doi.org/10.1007/978-3-642-41175-5_25
Göhnert, T., Harrer, A., Hecking, T., & Hoppe, U. (2013). A workbench to construct and re-use network analysis workflows: Concept, implementation, and example case. In . ACM.
Verheyen, P., Ziebarth, S., Novak, J., & Hoppe, U. (2013). Mobile Werkzeuge zur Erstellung multimedialer Notizen als Basis für medizinische Fallbeispiele. In Workshop zu Mobile Learning im Rahmen der DeLFI 2013 (S. 31-36). Bremen. Abgerufen von http://dl.mensch-und-computer.de/handle/123456789/3534
Malzahn, N., Scholl, H., & Schroll, M. (2013). Lernen und Web2.0 - von der Theorie zur Praxis. In . Duisburg.
Miao, Y., Samaka, M., & Impagliazzo, J. (2013). Facilitating Teachers in Developing Online PBL Courses. In Proceedings of the IEEE International Conference on Teaching, Assessment and Learning for Engineering (TALE) (S. 454-459). Bali, Kuta, Indonesia.
Pedaste, M., de Jong, T., Sarapuu, T., Piksööt, J., van Joolingen, W., & Giemza, A. (2013). Investigating Ecosystems as a Blended Learning Experience. Science, 340, 1537\textendash1538. http://doi.org/10.1126/science.1229908
Miao, Y., Samaka, M., Impagliazzo, J., Wang, Y., Wang, D., & Hoppe, U. (2013). A Model-driven Approach to the development of a PBL Script Editor. In Proceedings of the 17th conference of the Global Chinese Conference on Computers in Education (GCCCE) (S. 120-126). Beijing, China.
Malzahn, N., Ziebarth, S., & Hoppe, U. (2013). Semi-automatic creation and exploitation of competence ontologies for trend aware profiling, matching and planning. Knowledge Management \& E-Learning: An International Journal (Km\&el), 5, 84-103. Abgerufen von http://www.kmel-journal.org/ojs/index.php/online-publication/article/view/234
Göhnert, T., Harrer, A., Hecking, T., & Hoppe, U. (2013). A Workbench to Construct and Re-use Network Analysis Workflows - Concept, Implementation, and Example Case. In The 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2013). Niagara Falls, Canada.
Philipp, A., Dorlöchter, J., Nanninga, J., Reimann, H., Ruck, A., Giemza, A., & Hoppe, U. (2013). Meet2Learn \textendash Eine mobile Applikation zur Unterstützung von Lerngruppen. In DeLFI 2013. Bremen.
Giemza, A., Malzahn, N., & Hoppe, U. (2013). Museumsführungen mit Mobilogue \textendash einem Werkzeug zur Erstellung und Ausführung von mobilen Lernszenarien. In DeLFI 2013. Bremen.
Giemza, A., & Hoppe, U. (2013). Mobilogue - A Tool for Creating and Conducting Mobile Supported Field Trips. In 12th World Conference on Mobile and Contextual Learning (mLearn 2013). Qatar: Bloomsbury Qatar Foundation Journals. http://doi.org/DOI: 10.5339/qproc.2013.mlearn.5
Halatchliyski, I., Hecking, T., Göhnert, T., & Hoppe, U. (2013). Analyzing the Flow of Ideas and Profiles of Contributors in an Open Learning Community. In Third International Conference on Learning Analytics and Knowledge (S. 66-74). Leuven, Belgium: ACM. Abgerufen von http://doi.acm.org/10.1145/2460296.2460311
Zeini, S., Göhnert, T., Hecking, T., Krempel, L., & Hoppe, U. (2013). Der Einfluss der Länge von Beobachtungszeiträumen auf die Identifizierung von Subgruppen in Online Communities. In Gemeinschaften in neuen Medien (GeNeMe\textquoteright13). Dresden.
Ziebarth, S., Kötteritzsch, A., Hoppe, U., Dini, L., Schröder, S., & Novak, J. (2013). Design of a Collaborative Learning Platform for Medical Doctors Specializing in Family Medicine. In To See the World and a Grain of Sand: Learning across Levels of Space, Time, and Scale: CSCL 2013 Conference Proceedings (Bd. Volume 2 \textemdash Short Papers, Panels, Posters, Demos \& Community Events, S. 205-208). Madison, Winsconsin, USA: International Society of the Learning Sciences. Abgerufen von http://www.isls.org/cscl2013/Volume\%202\%20Final\%20CSCL\%202013\%20Proceedings.pdf
Behler, P., Börsting, I., Choi, H., Fricke, E., Liszio, S., Klöpfel, C., u. a. (2013). "Eigentlich geht es mir gut" \textendash Entwicklung eines Serious Game zur patientenzentrierten Gesprächsführung. In DeLFI 2013 (S. 11-22). Bremen. Abgerufen von http://subs.emis.de/LNI/Proceedings/Proceedings218/11.pdf
Giemza, A., Bollen, L., Jansen, M., & Hoppe, U. (2013). A flexible unified architecture to support heterogeneous multi\textendashdevice learning environments. International Journal Of Mobile Learning And Organisation, 7, 210\textendash223. http://doi.org/10.1504/IJMLO.2013.057162
Giemza, A., Jansen, M., & Hoppe, U. (2013). Integrating Cloud Services to Support the Formation of Informal Learning Groups. In 5th International Conference on Computer Supported Education. Aachen: SciTePress.
Krämer, N., Sträfling, N., Malzahn, N., Ganster, T., & Hoppe, U. (2013). Lernen im Web2.0 \textendash Erfahrungen aus Berufsbildung und Studium. Bielefeld: W. Bertelsmann Verlag.

2012

de Jong, dr., Weinberger, A., Girault, I., Kluge, A. W., Lazonder, A. W., Pedaste, M., u. a. (2012). Using scenarios to design complex technology-enhanced learning environments. Educational Technology Research And Development, 60, 883 \textendash 901. Abgerufen von http://doc.utwente.nl/82934/
Malzahn, N., Ziebarth, S., & Hoppe, U. (2012). Using Casual Games and Ontologies to Train Unskilled Workers - An Experience with the FoodWeb2.0 Platform. In 4th International Conference on Computer Supported Education (CSEDU 2012). Porto, Portugal.
Emmerich, K., Neuwald, K., Othlinghaus, J., Ziebarth, S., & Hoppe, U. (2012). Training Conflict Management in a Collaborative Virtual Environment. In 18th International Conference on Collaboration and Technology (CRIWG 2012) (S. 17-32). Raesfeld, Germany: Springer.
Malzahn, N., Harrer, A., & Hoppe, U. (2012). Software- und Systementwicklung. In (2 Aufl.). Oldenbourg Verlag.
Malzahn, N., Giemza, A., & Hoppe, U. (2012). IT-Architekturen und Infrastrukturen. In (2.0 Aufl.). Oldenbourg Verlag.
Giemza, A., Verheyen, P., Philipp, A., Neubaum, G., & Hoppe, U. (2012). Einsatz einer mobilen Quiz-Applikation im Schulunterricht. In DeLFI 2012 - Die 10. e-Learning Fachtagung Informatik. Hagen.
Giemza, A., Verheyen, P., & Hoppe, U. (2012). Challenges in Scaling Mobile Learning Applications: The Example of Quizzer. In Workshop on Scalability and Interoperability Dimensions for Mobile Learning applications (SID-ML) held in conjunction with the 7th IEEE International Conference on Wireless, Mobile, and Ubiquitous Technologies in Education (WMUTE 2012). Takamatsu, Kagawa, Japan.
Miao, Y., Giemza, A., Weinbrenner, S., Engler, J., & Hoppe, U. (2012). A Theory-based Design of A Process-oriented Scaffolding Agent. In 16th Global Chinese Conference on Computers in Education (S. 75-78). Taiwan.
Weinbrenner, S., Engler, J., Fotouhi, P., & Hoppe, U. (2012). Semantic Interpretation and Feedback for Digital Sketching Environments. In The 7th IEEE International Conference on Wireless, Mobile, and Ubiquitous Technologies in Education (WMUTE 2012). Takamatsu, Kagawa, Japan.
Ziebarth, S., Malzahn, N., & Hoppe, U. (2012). Matchballs \textendash a Casual Game for Learning and Domain Ontology Enrichment. In International Conference of the Learning Sciences (ICLS 2012). Sydney, Australia.
Hoppe, U., Engler, J., & Weinbrenner, S. (2012). The Impact of Structural Characteristics of Concept Maps on Automatic Quality Measurement. In International Conference of the Learning Sciences (ICLS 2012). Sydney, Australia.
Miao, Y., Engler, J., Giemza, A., Weinbrenner, S., & Hoppe, U. (2012). Development of a Process-oriented Scaffolding Agent in an Open-ended Inquiry Learning Environment. Research And Practice In Technology Enhanced Learning, 7, 105-128. Abgerufen von http://www.apsce.net/RPTEL/RPTEL2012JulIssue-Article3_pp105-128.pdf
Ziebarth, S., Malzahn, N., & Hoppe, U. (2012). Matchballs - A Multi-Agent-System for Ontology-Based Collabortaive Learning Games. In 18th International Conference on Collaboration and Technology (CRIWG 2012) (S. 208-222). Raesfeld, Germany: Springer.
Weinbrenner, S., Engler, J., Fotouhi, P., & Hoppe, U. (2012). A Light-Weight Semantic Interpretation Mechanism for a Sketch-Based Learning Environment. In 4th International Conference on Computer Supported Education (CSEDU 2012). Porto, Portugal.
Novak, J., Boeckle, M., & Ziebarth, S. (2012). Entwicklung mobiler Anwendungen für nutzergenerierte Wissensobjekte in ärztlicher Weiterbildung. In Workshop zu \textquotedblleftMobile Anwendungen für Medizin und Gesundheit\textquotedblright im Rahmen der Mensch und Computer 2012. Konstanz.
Ziebarth, S., Philipp, A., Malzahn, N., & Hoppe, U. (2012). Reflexionsunterstützung in Verbindung mit immersiven 3D-Lernunmgebungen. In DeLFI 2012 - Die 10. e-Learning Fachtagung Informatik. Hagen.

2011

Ziebarth, S., Engler, J., & Hoppe, U. (2011). Twitterwalls zur Konferenzunterstützung. In DeLFI 2011 - Die 9. e-Learning Fachtagung Informatik (S. 79-90). Dresden: Gesellschaft für Informatik e. V.
Weinel, M., Bannert, M., Zumbach, J., Malzahn, N., & Hoppe, U. (2011). A closer look on social presence as a causing factor in computer-mediated collaboration. Computers In Human Behavior, 27, 513\textendash521. http://doi.org/10.1016/j.chb.2010.09.020
Miao, Y., & Hoppe, U. (2011). Applying learning design to work-based learning. Learning, Media And Technology, 36, 189-205. http://doi.org/10.1080/17439884.2011.553624
Hoppe, U., Ziebarth, S., Malzahn, N., & Scholl, H. (2011). Dynamisierung des Kompetenzmanagements durch \guilsinglrightInnovation Awareness\guilsinglleft am Beispiel der Digitalen Wirtschaft. In 3. Zukunftsforum Innovationsfähigkeit: Arbeiten \textendash Lernen \textendash Kompetenzen entwickeln. Innovationsfähigkeit in einer modernen Arbeitswelt.. Berlin: Bundesministerium für Bildung und Forschung (BMBF).
Miao, Y., Weinbrenner, S., Engler, J., Giemza, A., & Hoppe, U. (2011). A Flexible Approach to Metacognitive Scaffolding in Computer-mediated Inquiry Learning. In 19th International Conference on Computers in Education (ICCE 2011). ChiangMai, Thailand.
Malzahn, N., & Hoppe, U. (2011). FoodWeb 2.0 \textendashWerkzeuge und Methoden zur Ergänzung von Weiterbildungskursen der Ernährungsindustrie um partizipative und explorative Komponenten. In Workshop Web2.0 in der beruflichen Weiterbildung im Rahmen der DeLFI 2011. Dresden: TUDpress.
Giemza, A., Bollen, L., & Hoppe, U. (2011). LEMONADE: A Flexible Authoring Tool with Support for Integrated Mobile Learning Scenarios. Int. J. Mobile Learning And Organization, 5. http://doi.org/10.1504/IJMLO.2011.038694
Zeini, S. (2011). Social Networks, Social Media and Social Network Analysis. Sisobserver Journal, 28-31.
Massolle, A., Zeini, S., Hafkesbrink, J., & Hoppe, U. (2011). Trendspotting in sozialen Netzwerken. In Virtual Enterprises, Communities and Social Networks, Workshop GeNeMe\textquoteright11. Dresden: TUDpress.

2010

Harrer, A., Zeini, S., & Ziebarth, S. (2010). Visualisation of the Dynamics for Longitudinal Analysis of Computer-mediated Social Networks-concept and Exemplary Cases. In (Bd. 1). Springer.
Weinbrenner, S., Hoppe, U., Leal, L., Montenegro, M., Vargas, W., & Maldonado, L. (2010). Supporting Cognitive Competence Development in Virtual Classrooms. In 10th IEEE International Conference on Advanced Learning Technologies (ICALT 2010). Sousse, Tunisia.
Zeini, S., & Hoppe, U. (2010). Identifikation von Innovationstreibern in Gemeinschaften von Open-Source-Entwicklern mittels Netzwerkanalyse. Open Innovation Erfolgreich Umsetzen - Unternehmensstrategien Und Kompetenzmanagement, 41-45.
Zeini, S., Malzahn, N., Hafkesbrink, J., & Hoppe, U. (2010). KOPIWA - Kompetenzentwicklung und Prozessunterstützung in "Open Innovation"-Netzwerken der IT-Branche durch Wissensmodellierung und Analyse. Open Innovation Erfolgreich Umsetzen - Unternehmensstrategien Und Kompetenzmanagement, 6-7.
Schmucker, M., Brocco, M., Zeini, S., Groh, G., & Reinking, C. (2010). Produktentwicklung mit Open Innovation. Open Innovation Erfolgreich Umsetzen - Unternehmensstrategien Und Kompetenzmanagement, 32-35.
Malzahn, N., & Hoppe, U. (2010). Serious Games im Bildungsnetzwerk der digitalen Wirtschaft. Open Innovation Erfolgreich Umsetzen - Unternehmensstrategien Und Kompetenzmanagement, 30-31.
Malzahn, N., & Ziebarth, S. (2010). Trend- und Kompetenzbezogene Personalentwicklung. Open Innovation Erfolgreich Umsetzen - Unternehmensstrategien Und Kompetenzmanagement, 36-40.
Ziebarth, S., Malzahn, N., Daems, O., & Hoppe, U. (2010). Creation and Matching of Competence Profiles in the German Digital Economy using Semantic Methods. In (S. 69-92). EUL Verlag.
Schmucker, M., Stark, A., Brocco, M., Groh, G., & Zeini, S. (2010). MeCMS - A Case Study on Open (Source) Innovation. In (S. 289-298). EUL Verlag.
Hoppe, U., Malzahn, N., Mill, U., Zeini, S., & Hafkesbrink, J. (2010). Negotiating Competences in Recruiting for Highly Dynamic Contexts. In (S. 53-68). EUL Verlag.
Malzahn, N., Scholl, H., Ziebarth, S., & Reiß, J. (2010). The Open Learning Loop - An Integrated Approach for Rapid Development and Timely Supply of Learning Courses. In (S. 191-204). EUL Verlag.
de Jong, T., van Joolingen, W. R., Giemza, A., Girault, I., Hoppe, U., Kindermann, J., u. a. (2010). Learning by creating and exchanging objects: the SCY experience. British Journal Of Educational Technology.
Giemza, A., Kuntke, O., & Hoppe, U. (2010). A Mobile Application for Collecting Numerical and Multimedia Data during Experiments and Field Trips in Inquiry Learning. In 18th International Conference on Computers in Education (S. 422-426). Putrajaya, Malaysia.

2009

Jurado, F., Molina, A., Redondo, M., Ortega, M., Giemza, A., Bollen, L., & Hoppe, U. (2009). Learning to program with COALA, a distributed computer assisted environment. Journal Of Universal Computer Science, 15, 1472\textendash1485.

2008

Harrer, A., Bollen, L., & Hoppe, U. (2008). Collaborative model construction. In (S. 237-260). Rotterdam: Sense publishers.
Harrer, A., Malzahn, N., & Wichmann, A. (2008). The Remote Control Approach - An Architecture for Adaptive Scripting across Collaborative Learning Environments. Journal Of Universal Computer Science, 14, 148-173. http://doi.org/http://dx.doi.org/10.3217/jucs-014-01-0148
ONTOVERSE: Kollaborative Ontologieentwicklung mit interaktiver visueller Unterstützung. (2008). ONTOVERSE: Kollaborative Ontologieentwicklung mit interaktiver visueller Unterstützung. In Mensch \& Computer 2008 (S. 87-96). Lübeck.
Harrer, A., Krämer, N., Zeini, S., & Haferkamp, N. (2008). Ergebnisse und Fragestellungen aus Psychologie und Informatik zur Analyse von Interaktionen in Online-Communities und Potenziale interdisziplinärer Forschung. In (S. 301-326). Köln, Deutschland: Herbert von Halem.

2007

Shire, K., Borchert, M., & Hoppe, U. (2007). Projektnetzwerke als Gegenstand interdisziplinärer Forschung. In (1 Aufl., S. 1-26). Lohmar: EUL-Verlag.
Miao, Y., Harrer, H., Hoeksema, K., & Hoppe, U. (2007). Modelling CSCL Scripts: A Reflection on Learning Design Approaches. In (S. 117-135). Springer.
Miao, Y., Hoppe, U., & Pinkwart, N. (2007). Situation Creator: A Pedagogical Agent Creating Learning Opportunities. In 13th International Conference on Artificial Intelligence in Education (AIED) (Bd. 158, S. 614-617). Amsterdam, the Netherlands: IOS Press.
Giemza, A., Weinbrenner, S., Engler, J., & Hoppe, U. (2007). Tuple Spaces as a Flexible Integration Platform for Distributed Learning Environments. In Proceedings of the 16th International Conference on Computers in Education (ICCE 2007).
Malzahn, N., Urspruch, T., Zeini, S., & Hoppe, U. (2007). Dynamisierung von Personal- und Kompetenzentwicklung. In (1 Aufl., S. 229-241). Lohmar: EUL-Verlag.
Shire, K., Borchert, M., & Hoppe, U. (2007). Nachhaltige Förderung von virtuellem Arbeiten und Lernen in Projektnetzwerken. In (1 Aufl., S. 243-255). Lohmar: EUL-Verlag.
Günther, A., Malzahn, N., Urspruch, T., Tünte, M., Zeini, S., & Leis, M. (2007). Vermittlung und Entwicklung von Kompetenzen. In (1 Aufl., S. 115-166). Lohmar: EUL-Verlag.
Zeini, S., Malzahn, N., Günther, A., Leis, M., & Tünte, M. (2007). Techniknutzung und Technikgestaltung im Spannungsfeld zwischen Präsenz und Distanz. In (1 Aufl., S. 167-225). EUL-Verlag.
Shire, K., Borchert, M., & Hoppe, U. (2007). Jenseits von Virtualität - Arbeiten und Lernen in Projektnetzwerken (1. Aufl.). Lohmar: EUL-Verlag.

2006

Miao, Y., Pinkwart, N., & Hoppe, U. (2006). A Collaborative Virtual Environment for Situated Learning of Car Driving. Advanced Technology For Learning, 3, 233-240.
Miao, Y., Hoppe, U., Pinkwart, N., Schilbach, O., Zill, S., & Schloesser, T. (2006). Using Agents to Create Learning Opportunities in a Collaborative Learning Environment. In the 8th International Conference on Intelligent Tutoring Systems (Bd. 4053, S. 798-800). Berlin, Germany: Springer.
Miao, Y., Hoppe, U., & Pinkwart, N. (2006). Naughty Agents Can Be Helpful: Training Drivers to Handle Dangerous Situations in Virtual Reality. In 6th IEEE International Conference on Advanced Learning Technologies (ICALT 2006) (S. 735-739). Kerkrade, The Netherlands: IEEE Computer Society.
Harrer, A., Zeini, S., & Pinkwart, N. (2006). Evaluation of communication in web-supported learning communities \textendash an analysis with triangulation research design. International Journal Of Web Based Communities (Ijwbc), 2, 428-446. Abgerufen von http://www.inderscience.com/search/index.php?action=record\&rec_id=11768\&prevQuery=\&ps=10\&m=or
Harrer, A., Kahrimanis, G., Zeini, S., Bollen, L., & Avouris, N. (2006). Is There a Way to e-Bologna? Cross-National Collaborative Activities in University Courses. Innovative Approaches For Learning And Knowledge Sharing, 140-154. Abgerufen von http://www.springerlink.com/content/b850043728025801/?p=87c303a4e04d42c4aa6c5f127b980b5a\&pi=12

2005

Lingnau, A. (2005). Analyse und Unterstützung von Lernvorgängen beim Schriftspracherwerb in einem computergestützten Klassenraum (Bd. 1). Hamburg: Verlag Dr. Kovac. Abgerufen von http://www.verlagdrkovac.de/3-8300-2092-9.htm
Pinkwart, N. (2005). Collaborative Modeling in Graph Based Environments. Berlin, Germany: dissertation.de Verlag. Abgerufen von http://www.dissertation.de/index.php3?active_document=buch.php3\&sprache=1\&buch=4440
Harrer, A., Malzahn, N., Hoeksema, K., & Hoppe, U. (2005). Learning Design Engines as Remote Control to Learning Support Environments. Journal Of Interactive Media In Education, 05. Abgerufen von http://jime.open.ac.uk/2005/05/
Devedzic, V., & Harrer, A. (2005). Software patterns in ITS architectures. International Journal Of Articial Intelligence In Education, 15, 63-94.

2004

Proceedings "Modellierung als Schlüsselkonzept in intelligenten Lehr-/Lernsystemen" 2004. (2004). Proceedings "Modellierung als Schlüsselkonzept in intelligenten Lehr-/Lernsystemen" 2004. Marburg. Abgerufen von http://www.collide.info/Members/admin/publications/TagungsbandMod2004.pdf
Müller, J., Mühlenbrock, M., & Pinkwart, N. (2004). Towards using concept mapping for math learning. Ieee Learning Technology Newsletter, 6, 13-15. Abgerufen von http://www.collide.info/Members/admin/publications/MullerEtAl2004.pdf

2003

Gaßner, K., Hoppe, U., Lingnau, A., & Pinkwart, N. (2003). Handlungsorientierte Kommunikationsmedien als "mind tools". Künstliche Intelligenz, 42-47. Abgerufen von http://www.collide.info/Members/admin/publications/gassner.pdf
Proceedings of the Workshop on "Expressive Media and Intelligent Tools" , German Conference on Artificial Intelligence KI-2003. (2003). Proceedings of the Workshop on "Expressive Media and Intelligent Tools" , German Conference on Artificial Intelligence KI-2003. Hamburg. Abgerufen von http://www.collide.info/Members/admin/publications/ILLS_KI2003.pdf
Pinkwart, N., Hoppe, U., Milrad, M., & Perez, J. (2003). Educational scenarios for cooperative use of Personal Digital Assistants. Journal Of Computer Assisted Learning, 19, 383-391. Abgerufen von http://www.collide.info/Members/admin/publications/jca_039.pdf

2000

Gaßner, K., & Hoppe, U. (2000). Visuelle Sprachen als Grundlage kooperativer Diskussionsprozesse. Heinz Mandl \& Frank Fischer (2000): Wissen Sichtbar Machen, Wissensmanagement Und Mapping-Techniken Göttingen: Hogrefe, 93-118. Abgerufen von http://www.collide.info/Members/admin/publications/Mandl2000_Gassner_Hoppe.pdf
Hoppe, U., Gaßner, K., Mühlenbrock, M., & Tewissen, F. (2000). Distributed Visual Language Environments for Cooperation and Learning. Journal Group Decision And Negotiation (Kluwer), 9. Abgerufen von http://www.collide.info/Members/admin/publications/GDC2000_Hoppe_etal.pdf
Mühlenbrock, M. (2000). Qualitative Analysis of Group Interactions in Open Distributed Learning Environments. Kognitionswissenschaft, 9, 32-44. Abgerufen von http://www.collide.info/Members/admin/publications/KogWi2000_Muehlenbrock.pdf

1999

Hoppe, U., Luther, W., Mühlenbrock, M., Otten, W., & Tewissen, F. (1999). Interactive Presentation Support for an Electronic Lecture Hall - a practice report. Advanced Research In Computers And Communications In Education, 923-930. Abgerufen von http://www.collide.info/Members/admin/publications/ICCE99_Hoppe_etal.pdf

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