Author

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Ralf Klamma
RWTH Aachen University
Aachen, Germany
6 articles by this author
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Research Article
Gamification Support for Learning in Spatial Computing Environments
Benedikt Hensen, István Koren, Ralf Klamma
Part of: Advances in Web-Based Learning
10.3217/jucs-025-12-1644
 01-12-2019
 Unique: 1032 | Total: 1582  | Access Period:
 1644-1665
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Research Article
Integrating 3D Objects in Collaborative Non-Linear Storytelling on the Web
Peter De Lange, Petru Nicolaescu, Jan Benscheid, Ralf Klamma
Part of: Advances in Web-Based Learning
10.3217/jucs-025-12-1608
 01-12-2019
 Unique: 895 | Total: 1462  | Access Period:
 1608-1624
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Editorial
Advances in Web-Based Learning
Ralf Klamma, Marc Spaniol, Sayan Unankard
Part of: Advances in Web-Based Learning
10.3217/jucs-025-12
 01-12-2019
 Unique: 749 | Total: 1158  | Access Period:
 1503-1506
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Research Article
Using Content to Identify Overlapping Communities in Question Answer Forums
Mohsen Shahriari, Sabrina Haefele, Ralf Klamma
10.3217/jucs-023-09-0907
 28-09-2017
 Unique: 568 | Total: 721  | Access Period:
 907-931
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Research Article
A Clustering Approach for Collaborative Filtering Recommendation Using Social Network Analysis
Manh Pham, Yiwei Cao, Ralf Klamma, Matthias Jarke
10.3217/jucs-017-04-0583
 28-02-2011
 Unique: 566 | Total: 685  | Access Period:
 583-604
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Research Article
Early Results of Experiments with Responsive Open Learning Environments
Martin Friedrich, Martin Wolpers, Ruimin Shen, Ralf Klamma, Dominik Renzel, Anja Richert, Bodo von der Heiden
10.3217/jucs-017-03-0451
 01-02-2011
 Unique: 645 | Total: 747  | Access Period:
 451-471
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