Insights From a Study on Subtle Mimicry in Human-Agent Interaction. - Robin Ungruh; Susanne Schmidt 001; Nahal Norouzi; Frank Steinicke (ICAT-EGVE, 2023)

Putting Popularity Bias Mitigation to the Test: A User-Centric Evaluation in Music Recommenders. - Robin Ungruh; Karlijn Dinnissen; Anja Volk; Maria Soledad Pera; Hanna Hauptmann (RecSys, 2024)

Ah, that's the great puzzle: On the Quest of a Holistic Understanding of the Harms of Recommender Systems on Children. - Robin Ungruh; Maria Soledad Pera (CoRR, 2024)

The Impact of Mainstream-Driven Algorithms on Recommendations for Children. - Robin Ungruh; Alejandro Bellogín; Maria Soledad Pera (ECIR (3), 2025)

From Monolith to Mosaic: Uncovering Behavioral Differences for Choice Models in Recommender Systems Simulations. - Robin Ungruh; Alejandro Bellogín; Maria Soledad Pera (SIGIR, 2025)

Impacts of Mainstream-Driven Algorithms on Recommendations for Children Across Domains: A Reproducibility Study. - Robin Ungruh; Alejandro Bellogín; Dominik Kowald; Maria Soledad Pera (CoRR, 2025)