José Pessoa

According to our database, José Pessoa authored at least 3 papers in 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

Security-Enhancing Mechanisms to Strengthen Privacy on Federated Learning Based Recommendation Systems.

João Gaspar, José Pessoa, Bruno Ribeiro, Diogo Martinho, Joaquim Santos, Goreti Marreiros

Proceedings of the International Workshop on Intelligent Systems, 2025

A Blockchain-based Federated Learning Implementation Within a Recommendation System Landscape.

João Gaspar, José Pessoa, Bruno Ribeiro, Diogo Martinho, Joaquim Santos, Goreti Marreiros

Proceedings of the CENTERIS 2025 - International Conference on ENTERprise Information Systems / ProjMAN - International Conference on Project MANagement / HCist, 2025

Local Vs Server Differential Privacy Analysis Regarding the Trade-Off Between Security and Recommendation Quality.

João Gaspar, Bruno Ribeiro, José Pessoa, Diogo Martinho, Joaquim Santos, Goreti Marreiros

Proceedings of the IEEE International Conference on Big Data, 2025