Fabrizio Silvestri | Ricerc@Sapienza

Pubblicazioni

Titolo	Pubblicato in	Anno
Adversarial Data Poisoning for Fake News Detection: How to Make a Model Misclassify a Target News Without Modifying it	Machine Learning and Principles and Practice of Knowledge Discovery in Databases	2025
Investigating the Robustness of Sequential Recommender Systems Against Training Data Perturbations	ECIR 2024: Advances in Information Retrieval	2024
Evading Community Detection via Counterfactual Neighborhood Search	ACM International Conference on Knowledge Discovery and Data Mining	2024
The Power of Noise: Redefining Retrieval for RAG Systems	SIGIR '24: Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval	2024
DanteLLM: Let’s Push Italian LLM Research Forward!	Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024)	2024
A topological description of loss surfaces based on Betti Numbers	NEURAL NETWORKS	2024
Rethinking Relevance: How Noise and Distractors Impact Retrieval-Augmented Generation	Proceedings of the 14th Italian Information Retrieval Workshop (IIR 2024)	2024
Mitigating Extreme Cold Start in Graph-based RecSys through Re-ranking	CIKM '24: Proceedings of the 33rd ACM International Conference on Information and Knowledge Management	2024
Consistent Counterfactual Explanations via Anomaly Control and Data Coherence	IEEE TRANSACTIONS ON ARTIFICIAL INTELLIGENCE	2024
CycleDRUMS: automatic drum arrangement for bass lines using CycleGAN	DISCOVER ARTIFICIAL INTELLIGENCE	2023
Deep active learning for misinformation detection using geometric deep learning	ONLINE SOCIAL NETWORKS AND MEDIA	2023
Leveraging Inter-Rater Agreement for Classification in the Presence of Noisy Labels	2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)	2023
The Dark Side of Explanations: Poisoning Recommender Systems with Counterfactual Examples	Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR '23)	2023
Integrating Item Relevance in Training Loss for Sequential Recommender Systems	RecSys '23: Proceedings of the 17th ACM Conference on Recommender Systems	2023
Sparse Vicious Attacks on Graph Neural Networks	IEEE TRANSACTIONS ON ARTIFICIAL INTELLIGENCE	2023
Attention-likelihood relationship in transformers	International Conference on Learning Representations	2023
Sheaf Hypergraph Networks	Proceedings of the Thirty-seventh Conference on Neural Information Processing Systems - NeurIPS 2023	2023
A graph neural network-based model with Out-of-Distribution Robustness for enhancing Antiretroviral Therapy Outcome Prediction for HIV-1		2023
Combining Distance to Class Centroids and Outlier Discounting for Improved Learning with Noisy Labels		2023
Fauno: The Italian Large Language Model that will leave you senza parole!	IIR 2023	2023

ERC

PE6_7
PE6_10
PE6_11

KET

Big data & computing

Keywords

machine learning

Information Retrieval

Artificial Intelligence (AI)

Databases

Natural Language Processing

Digital libraries,Semantic Web

Progetti di Ricerca

FedSSL: Federated Self-supervised Learning with applications to Automatic Health Diagnosis.