Search Results for author: Antonio Ferrara

Found 8 papers, 2 papers with code

KGUF: Simple Knowledge-aware Graph-based Recommender with User-based Semantic Features Filtering

1 code implementation29 Mar 2024 Salvatore Bufi, Alberto Carlo Maria Mancino, Antonio Ferrara, Daniele Malitesta, Tommaso Di Noia, Eugenio Di Sciascio

The recent integration of Graph Neural Networks (GNNs) into recommendation has led to a novel family of Collaborative Filtering (CF) approaches, namely Graph Collaborative Filtering (GCF).

Collaborative Filtering Knowledge Graphs +1

Beyond Demographic Parity: Redefining Equal Treatment

no code implementations14 Mar 2023 Carlos Mougan, Laura State, Antonio Ferrara, Salvatore Ruggieri, Steffen Staab

Liberalism-oriented political philosophy reasons that all individuals should be treated equally independently of their protected characteristics.

Fairness Philosophy

Sparse Feature Factorization for Recommender Systems with Knowledge Graphs

no code implementations29 Jul 2021 Vito Walter Anelli, Tommaso Di Noia, Eugenio Di Sciascio, Antonio Ferrara, Alberto Carlo Maria Mancino

In fact, in these cases we have that with a large number of high-quality features, the resulting models are more complex and difficult to train.

Collaborative Filtering Knowledge Graphs +1

How to Put Users in Control of their Data in Federated Top-N Recommendation with Learning to Rank

no code implementations17 Aug 2020 Vito Walter Anelli, Yashar Deldjoo, Tommaso Di Noia, Antonio Ferrara, Fedelucio Narducci

Recommendation services are extensively adopted in several user-centered applications as a tool to alleviate the information overload problem and help users in orienteering in a vast space of possible choices.

Federated Learning Learning-To-Rank +1

Prioritized Multi-Criteria Federated Learning

no code implementations17 Jul 2020 Vito Walter Anelli, Yashar Deldjoo, Tommaso Di Noia, Antonio Ferrara

In order to address these issues, Federated Learning (FL) has been recently proposed as a means to build ML models based on private datasets distributed over a large number of clients, while preventing data leakage.

Federated Learning Image Classification +1

Towards Effective Device-Aware Federated Learning

no code implementations20 Aug 2019 Vito Walter Anelli, Yashar Deldjoo, Tommaso Di Noia, Antonio Ferrara

With the wealth of information produced by social networks, smartphones, medical or financial applications, speculations have been raised about the sensitivity of such data in terms of users' personal privacy and data security.

Federated Learning Information Retrieval +1

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