A Multimodal Teach-in Approach to the Pick-and-Place Problem in Human-Robot Collaboration. - Niko Kleer; Maurice Rekrut; Julian Wolter; Tim Schwartz; Michael Feld (HRI (Companion), 2023)

StepDP: A Step Towards Expressive and Pervasive Dialogue Platforms. - Julian Wolter; Niko Kleer; Michael Feld (TSD (2), 2024)

Predicting Human Behavior in Autonomous Systems: A Collaborative Machine Teaching Approach for Reducing Transfer of Control Events. - Julian Wolter; Amr Gomaa (CoRR, 2025)