N. Rzepka, K. Simbeck, and N. Pinkwart. Learning Analytics und Diskriminierung. Datafizierung (in) der Bildung. Kritische Perspektiven auf digitale Vermessung in pädagogischen Kontexten, transcript, pages 211-228, 2023. N. Rzepka, K. Simbeck, H. Müller, M. Bültemann, and N. Pinkwart. Show me the numbers! - Student-facing Interventions in Adaptive Learning Environments for German Spelling. 21. Fachtagung Bildungstechnologien (DELFI), Gesellschaft für Informatik e.V., pages 289-290, 2023. N. Rzepka, K. Simbeck, H.-G. Müller, and N. Pinkwart. Go with the Flow: Personalized Task Sequencing Improves Online Language Learning. International Conference on Artificial Intelligence in Education, pages 90-101, July 2023. N. Rzepka, L. Fernsel, H.-G. Müller, K. Simbeck, and N. Pinkwart. Unbias me! Mitigating Algorithmic Bias for Less-studied Demographic Groups in the Context of Language Learning Technology. Computer-Based Learning in Context, volume 6, issue 1, pages 1-23, May 2023. N. Rzepka, K. Simbeck, and H.-G. Müller. Impact of the Covid-19 pandemic on students’ spelling ability. Research on Education and Media, volume 14, issue 2, pages 57-63, 2022. N. Rzepka, K. Simbeck, H.-G. Müller, and N. Pinkwart. Adaptive Learning as a Service--A concept to extend digital learning platforms? 20. Fachtagung Bildungstechnologien (DELFI), Gesellschaft für Informatik eV, 2022. N. Rzepka, K. Simbeck, H.-G. Müller, and N. Pinkwart. An Online Controlled Experiment Design to Support the Transformation of Digital Learning towards Adaptive Learning Platforms. Proceedings of the 14th International Conference on Computer Supported Education - Volume 2: CSEDU,, SciTePress, pages 139-146, 2022. N. Rzepka, K. Simbeck, H.-G. Müller, and N. Pinkwart. Fairness of In-session Dropout Prediction. Proceedings of the 14th International Conference on Computer Supported Education - Volume 2: CSEDU,, SciTePress, pages 316-326, 2022. N. Rzepka, K. Simbeck, H.-G. Müller, and N. Pinkwart. Keep It Up: In-session Dropout Prediction to Support Blended Classroom Scenarios. Proceedings of the 14th International Conference on Computer Supported Education - Volume 2: CSEDU,, SciTePress, pages 131-138, 2022. N. Rzepka, H.-G. Mueller, and K. Simbeck. What you apply is not what you learn! Examining students' strategies in German capitalization tasks. International Conference on Educational Data Mining, 2021. H. Yun, S. Riazy, A. Fortenbacher, and K. Simbeck. Code of Practice for Sensor-Based Learning. Die 17. Fachtagung Bildungstechnologien, Gesellschaft für Informatik e.V. (GI), pages 199-204, September 2019.