| 2025 | RecSys | GreenFoodLens: Sustainability Labels for Food Recommendation. | Giacomo Balloccu, Ludovico Boratto, Gianni Fenu, Mirko Marras, Giacomo Medda, Giovanni Murgia |
| 2024 | CIKM | EDGE: A Conversational Interface driven by Large Language Models for Educational Knowledge Graphs Exploration. | Neda Afreen, Giacomo Balloccu, Ludovico Boratto, Gianni Fenu, Francesca Maridina Malloci, Mirko Marras, Andrea Giovanni Martis |
| 2024 | ECIR | Explainable Recommender Systems with Knowledge Graphs and Language Models. | Giacomo Balloccu, Ludovico Boratto, Gianni Fenu, Francesca Maridina Malloci, Mirko Marras |
| 2024 | RecSys | KGGLM: A Generative Language Model for Generalizable Knowledge Graph Representation Learning in Recommendation. | Giacomo Balloccu, Ludovico Boratto, Gianni Fenu, Mirko Marras, Alessandro Soccol |
| 2023 | ECIR | Knowledge is Power, Understanding is Impact: Utility and Beyond Goals, Explanation Quality, and Fairness in Path Reasoning Recommendation. | Giacomo Balloccu, Ludovico Boratto, Christian Cancedda, Gianni Fenu, Mirko Marras |
| 2023 | RecSys | Demystifying Recommender Systems: A Multi-faceted Examination of Explanation Generation, Impact, and Perception. | Giacomo Balloccu |
| 2022 | RecSys | Hands on Explainable Recommender Systems with Knowledge Graphs. | Giacomo Balloccu, Ludovico Boratto, Gianni Fenu, Mirko Marras |
| 2022 | SIGIR | Post Processing Recommender Systems with Knowledge Graphs for Recency, Popularity, and Diversity of Explanations. | Giacomo Balloccu, Ludovico Boratto, Gianni Fenu, Mirko Marras |