| 2025 | RecSys | Informfully Recommenders - Reproducibility Framework for Diversity-aware Intra-session Recommendations. | Lucien Heitz, Runze Li, Oana Inel, Abraham Bernstein |
| 2025 | RecSys | D-RDW: Diversity-Driven Random Walks for News Recommender Systems. | Runze Li, Lucien Heitz, Oana Inel, Abraham Bernstein |
| 2024 | RecSys | Informfully - Research Platform for Reproducible User Studies. | Lucien Heitz, Julian Andrea Croci, Madhav Sachdeva, Abraham Bernstein |
| 2024 | RecSys | Recommendations for the Recommenders: Reflections on Prioritizing Diversity in the RecSys Challenge. | Lucien Heitz, Sanne Vrijenhoek, Oana Inel |
| 2023 | RecSys | Deliberative Diversity for News Recommendations: Operationalization and Experimental User Study. | Lucien Heitz, Juliane A. Lischka, Rana Abdullah, Laura Laugwitz, Hendrik Meyer, Abraham Bernstein |
| 2021 | MMM | VideoGraph - Towards Using Knowledge Graphs for Interactive Video Retrieval. | Luca Rossetto, Matthias Baumgartner, Narges Ashena, Florian Ruosch, Romana Pernisch, Lucien Heitz, Abraham Bernstein |