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Giacomo Medda
Giacomo Medda
Postdoc Researcher at University of Cagliari
Adresse e-mail validée de unica.it
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Année
Consumer fairness in recommender systems: Contextualizing definitions and mitigations
L Boratto, G Fenu, M Marras, G Medda
European Conference on Information Retrieval, 552-566, 2022
402022
Fair voice biometrics: Impact of demographic imbalance on group fairness in speaker recognition
G Fenu, M Marras, G Medda, G Meloni
Interspeech, 1892-1896, 2021
292021
Improving fairness in speaker recognition
G Fenu, G Medda, M Marras, G Meloni
Proceedings of the 2020 European Symposium on Software Engineering, 129-136, 2020
282020
Practical perspectives of consumer fairness in recommendation
L Boratto, G Fenu, M Marras, G Medda
Information Processing & Management 60 (2), 103208, 2023
192023
Counterfactual graph augmentation for consumer unfairness mitigation in recommender systems
L Boratto, F Fabbri, G Fenu, M Marras, G Medda
Proceedings of the 32nd ACM International Conference on Information and …, 2023
142023
GNNUERS: Fairness Explanation in GNNs for Recommendation via Counterfactual Reasoning
G Medda, F Fabbri, M Marras, L Boratto, G Fenu
arXiv preprint arXiv:2304.06182, 2023
102023
Robustness in Fairness against Edge-level Perturbations in GNN-based Recommendation
L Boratto, F Fabbri, G Fenu, M Marras, G Medda
European Conference on Information Retrieval, 38-55, 2024
52024
Causal reasoning for algorithmic fairness in voice controlled cyber-physical systems
G Fenu, M Marras, G Medda, G Meloni
Pattern Recognition Letters 168, 131-137, 2023
52023
How do you feel? information retrieval in psychotherapy and fair ranking assessment
V Kumar, G Medda, DR Recupero, D Riboni, R Helaoui, G Fenu
International Workshop on Algorithmic Bias in Search and Recommendation, 119-133, 2023
32023
How Fair is Your Diffusion Recommender Model?
D Malitesta, G Medda, E Purificato, L Boratto, FD Malliaros, M Marras, ...
arXiv preprint arXiv:2409.04339, 2024
22024
First International Workshop on Graph-Based Approaches in Information Retrieval (IRonGraphs 2024)
L Boratto, D Malitesta, M Marras, G Medda, C Musto, E Purificato
European Conference on Information Retrieval, 415-421, 2024
22024
Consumer fairness benchmark in recommendation
L Boratto, G Fenu, M Marras, G Medda
CEUR WORKSHOP PROCEEDINGS 3448, 60-65, 2023
22023
Comprehensive Assessment of Robustness in Fairness of GNN-based Recommender Systems against Attacks
L Boratto, F Fabbri, G Fenu, M Marras, G Medda
CEUR WORKSHOP PROCEEDINGS 3802, 62-65, 2024
12024
Advances on Graph-Based Approaches in Information Retrieval: Preface
L Boratto, D Malitesta, M Marras, G Medda, C Musto, E Purificato
COMMUNICATIONS IN COMPUTER AND INFORMATION SCIENCE 2197, v-vi, 2025
2025
Unlocking LLMs: Addressing Scarce Data and Bias Challenges in Mental Health
V Kumar, E Ntoutsi, PS Rajawat, G Medda, DR Recupero
arXiv preprint arXiv:2412.12981, 2024
2024
Fair Augmentation for Graph Collaborative Filtering
L Boratto, F Fabbri, G Fenu, M Marras, G Medda
Proceedings of the 18th ACM Conference on Recommender Systems, 158-168, 2024
2024
Report on the 1st International Workshop on Graph-Based Approaches in Information Retrieval (IRonGraphs 2024) at ECIR 2024
L Boratto, D Malitesta, M Marras, G Medda, C Musto, E Purificato
ACM SIGIR Forum 58 (1), 1-4, 2024
2024
Unfairness Assessment, Explanation and Mitigation in Machine Learning Models for Personalization
G Medda
Università degli Studi di Cagliari, 2024
2024
Advances on Graph-Based Approaches in Information Retrieval
L Boratto, D Malitesta, M Marras, G Medda, C Musto, E Purificato
Springer Nature, 2024
2024
Guaranteeing Privacy and Fairness in Personalized Systems
G Medda
THE 1ST EARLY CAREER RESEARCHERS WORKSHOP COLLOCATED WITH ECCS 2021, 66, 2021
2021
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