Measuring social presence in online-based learning: An exploratory path analysis using log data and social network analysis. - Lisa-Maria Norz; Verena Dornauer; Werner O. Hackl; Elske Ammenwerth (Internet High. Educ., 2023)

Automatic Classification of Online Discussions and Other Learning Traces to Detect Cognitive Presence. - Verena Dornauer; Michael Netzer; Éva Kaczkó; Lisa-Maria Norz; Elske Ammenwerth (Int. J. Artif. Intell. Educ., 2024)