Recency, Popularity, and Diversity of Explanations in Knowledge-based Recommendation. - Giacomo Balloccu; Ludovico Boratto; Gianni Fenu; Mirko Marras (IIR, 2022)

Hands on Explainable Recommender Systems with Knowledge Graphs. - Giacomo Balloccu; Ludovico Boratto; Gianni Fenu; Mirko Marras (RecSys, 2022)

Post Processing Recommender Systems with Knowledge Graphs for Recency, Popularity, and Diversity of Explanations. - Giacomo Balloccu; Ludovico Boratto; Gianni Fenu; Mirko Marras (SIGIR, 2022)

XRecSys: A framework for path reasoning quality in explainable recommendation. - Giacomo Balloccu; Ludovico Boratto; Gianni Fenu; Mirko Marras (Softw. Impacts, 2022)

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 (ECIR (3), 2023)

Towards Explainable Educational Recommendation through Path Reasoning Methods. - Neda Afreen; Giacomo Balloccu; Ludovico Boratto; Gianni Fenu; Mirko Marras (IIR, 2023)

Knowledge-aware Recommendations: Exploring the Interplay between Utility, Explanation Quality, and Fairness in Path Reasoning Methods. - Giacomo Balloccu; Ludovico Boratto; Christian Cancedda; Gianni Fenu; Mirko Marras (IIR, 2023)

Demystifying Recommender Systems: A Multi-faceted Examination of Explanation Generation, Impact, and Perception. - Giacomo Balloccu (RecSys, 2023)

Faithful Path Language Modelling for Explainable Recommendation over Knowledge Graph. - Giacomo Balloccu; Ludovico Boratto; Christian Cancedda; Gianni Fenu; Mirko Marras (CoRR, 2023)

Reinforcement recommendation reasoning through knowledge graphs for explanation path quality. - Giacomo Balloccu; Ludovico Boratto; Gianni Fenu; Mirko Marras (Knowl. Based Syst., 2023)

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 (CIKM, 2024)

Explainable Recommender Systems with Knowledge Graphs and Language Models. - Giacomo Balloccu; Ludovico Boratto; Gianni Fenu; Francesca Maridina Malloci; Mirko Marras (ECIR (5), 2024)

KGGLM: A Generative Language Model for Generalizable Knowledge Graph Representation Learning in Recommendation. - Giacomo Balloccu; Ludovico Boratto; Gianni Fenu; Mirko Marras; Alessandro Soccol (RecSys, 2024)

Learner-centered Ontology for Explainable Educational Recommendation. - Neda Afreen; Giacomo Balloccu; Ludovico Boratto; Gianni Fenu; Francesca Maridina Malloci; Mirko Marras; Andrea Giovanni Martis (UMAP (Adjunct Publication), 2024)

Can Path-Based Explainable Recommendation Methods based on Knowledge Graphs Generalize for Personalized Education? - Neda Afreen; Giacomo Balloccu; Ludovico Boratto; Gianni Fenu; Francesca Maridina Malloci; Mirko Marras; Andrea Giovanni Martis (UMAP, 2025)