| 2026 | DOLAP | Adaptive Noise Injection in Variational Autoencoders for Enhancing Fairness in Group Recommendations. | Emaz Uddin Ahmad, Maria Stratigi, Kostas Stefanidis |
| 2026 | EDBT | Selective Post-hoc Bias Mitigation via Counterfactual Sensitivity. | Roti Islam Shithy, Maria Stratigi, Kostas Stefanidis |
| 2025 | DOLAP | Counterfactual Explanations for Group Recommendations. | Maria Stratigi, Nikos Bikakis, Kostas Stefanidis |
| 2024 | DOLAP | SQUIRREL 2.0: Fairness & Explanations for Sequential Group Recommendations. | Md Mahade Hasan, Soha Pervez, Maria Stratigi, Kostas Stefanidis |
| 2024 | ICWE | Sequential Group Recommendations with Responsibility Constraints. | Maria Stratigi |
| 2023 | VLDB | Fair Sequential Group Recommendations in SQUIRREL Movies. | Eva Chrysostomaki, Maria Stratigi, Vasilis Efthymiou, Kostas Stefanidis, Dimitris Plexousakis |
| 2020 | SAC | Fair sequential group recommendations. | Maria Stratigi, Jyrki Nummenmaa, Evaggelia Pitoura, Kostas Stefanidis |
| 2020 | WISE | Why-Not Questions & Explanations for Collaborative Filtering. | Maria Stratigi, Katerina Tzompanaki, Kostas Stefanidis |
| 2019 | ADBIS | Ratings vs. Reviews in Recommender Systems: A Case Study on the Amazon Movies Dataset. | Maria Stratigi, Xiaozhou Li, Kostas Stefanidis, Zheying Zhang |
| 2018 | DEXA | FairGRecs: Fair Group Recommendations by Exploiting Personal Health Information. | Maria Stratigi, Haridimos Kondylakis, Kostas Stefanidis |
| 2017 | ICDE | Fairness in Group Recommendations in the Health Domain. | Maria Stratigi, Haridimos Kondylakis, Kostas Stefanidis |