Stephan Weibelzahl
Stephan Weibelzahl
PFH Private University of Applied Sciences Göttingen
Bestätigte E-Mail-Adresse bei pfh.de - Startseite
Titel
Zitiert von
Zitiert von
Jahr
pwr: Basic functions for power analysis
S Champely, C Ekstrom, P Dalgaard, J Gill, S Weibelzahl, A Anandkumar, ...
4522017
Developing adaptive internet based courses with the authoring system NetCoach
G Weber, HC Kuhl, S Weibelzahl
Hypermedia: Openness, Structural Awareness, and Adaptivity, 222-223, 2002
2612002
Evaluation of adaptive systems
S Weibelzahl, A Paramythis, J Masthoff
Proceedings of the 28th ACM Conference on User Modeling, Adaptation and …, 2020
1592020
Layered evaluation of interactive adaptive systems: framework and formative methods
A Paramythis, S Weibelzahl, J Masthoff
User Modeling and User-Adapted Interaction 20 (5), 383-453, 2010
1452010
Log file analysis for disengagement detection in e-Learning environments
M Cocea, S Weibelzahl
User Modeling and User-Adapted Interaction 19 (4), 341-385, 2009
1012009
Can log files analysis estimate learners' level of motivation?
M Cocea, S Weibelzahl
LWA, 32-35, 2006
1002006
Usability Engineering for the Adaptive Web
C Gena, S Weibelzahl
The Adaptive Web: Methods and Strategies of Web Personalization 4321, 720-762, 2007
94*2007
Disengagement detection in on-line learning: validation studies and perspectives
M Cocea, S Weibelzahl
Learning Technologies, IEEE Transactions on 4 (2), 114-124, 2011
792011
Advantages, opportunities and limits of empirical evaluations: Evaluating adaptive systems
S Weibelzahl, G Weber
KI 16 (3), 17-20, 2002
762002
Problems and pitfalls in the evaluation of adaptive systems
S Weibelzahl
Adaptable and adaptive hypermedia systems, 285-299, 2005
752005
A decomposition model for the layered evaluation of interactive adaptive systems
A Paramythis, S Weibelzahl
International Conference on User Modeling, 438-442, 2005
672005
Cross-system validation of engagement prediction from log files
M Cocea, S Weibelzahl
European Conference on Technology Enhanced Learning, 14-25, 2007
642007
Towards a good mix in blended learning for small and medium-sized enterprises–Outline of a Delphi Study
S Moebs, S Weibelzahl
EC-TEL 2006, Innovative Approaches for Learning and Knowledge Sharing, 10-17, 2006
602006
Eliciting motivation knowledge from log files towards motivation diagnosis for Adaptive Systems
M Cocea, S Weibelzahl
International conference on user modeling, 197-206, 2007
562007
Package ‘pwr’
S Champely, C Ekstrom, P Dalgaard, J Gill, S Weibelzahl, A Anandkumar, ...
R package version 1 (2), 2018
552018
Using weblogs for knowledge sharing and learning in information spaces
E Ras, G Avram, P Waterson, S Weibelzahl
Graz University of Technology, Institut für Informationssysteme und Computer …, 2005
542005
User-centered EEG-based multimedia quality assessment
AN Moldovan, I Ghergulescu, S Weibelzahl, CH Muntean
2013 IEEE international symposium on broadband multimedia systems and …, 2013
532013
Evaluating the inference mechanism of adaptive learning systems
S Weibelzahl, G Weber
International Conference on User Modeling, 154-162, 2003
472003
Energy-Aware Mobile Learning: Opportunities and Challenges
AN Moldovan, S Weibelzahl, CH Muntean
IEEE Communications Surveys & Tutorials 16 (1), 234-265, 2014
442014
Motivation: Included or excluded from e-learning
M Cocea, S Weibelzahl
Cognition and exploratory learning in digital age, CELDA 2006 proceedings …, 2006
442006
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