Improving the Scalability of MOOC Platforms with Automated, Dialogue-based Systems. - Theresa Elfriede Isa Zobel; Jan Renz; Christoph Meinel (LWMOOCS, 2020)

Analysis of the Applicability of General Scaling Laws on Course Size, Completion Rates, and Forum Activity in MOOCs. - Thomas Staubitz; Max Bothe; Mohamed Elhayany; Christiane Hagedorn; Sebastian Serth; Theresa Zobel; Christoph Meinel (L@S, 2022)

Using the YouTube Video Style in a MOOC: (Re-)Testing the Effect of Visual Experience in a Field-Experiment. - Hendrik Steinbeck; Theresa Elfriede Isa Zobel; Christoph Meinel (L@S, 2022)

Smart Assistant for MOOCs: Enhancing Learner Support and Accessibility. - Theresa Zobel (EC-TEL (Doctoral Consortium), 2023)

Towards a Skill-based Self-Regulated Learning Recommendation System. - Theresa Zobel (EC-TEL (Doctoral Consortium), 2023)

Introducing a Smart Learning Assistant on a MOOC Platform: Enhancing Personalized Learning Experiences. - Theresa Zobel; Thomas Staubitz; Christoph Meinel (GECon, 2023)

Towards Inclusive Education: A Review of and Guide to Accessible Features in Chatbots for MOOCs. - Theresa Zobel; Hendrik Steinbeck; Christoph Meinel (LWMOOCS, 2023)

Troubleshooting Conversations: Exploring Chatbot Repair Strategies. - Marilena Wilhelm; Eva Schwaetzer; Tabea Otten; Theresa Elfriede Isa Zobel; Kinga Schumacher (MuC, 2024)

Chatbot Personas as a Gateway to Enhanced Learning Experiences. - Theresa Zobel; Christoph Meinel (FICC (1), 2025)