MOOCs in Citizen Science. - Ortrun Gröblinger; Andrea Bou-Vinals; Barbara Hoffmann; Jonathan Komar; Andreas Brigo (EMOOCs-WIP, 2019)

Designing Graph Neural Networks in Compliance with the European Artificial Intelligence Act. - Barbara Hoffmann; Jana Vatter; Ruben Mayer (VLDB Workshops, 2024)

Vision Paper: Designing Graph Neural Networks in Compliance with the European Artificial Intelligence Act. - Barbara Hoffmann; Jana Vatter; Ruben Mayer (CoRR, 2024)

Comparing Methods for Bias Mitigation in Graph Neural Networks. - Barbara Hoffmann; Ruben Mayer (CoRR, 2025)