RT Dissertation/Thesis T1 Privacy-preserving distributed artificial intelligence in connectionism-based models A1 Arevalo Barco, Irina K1 Inteligencia artificial K1 Aprendizaje federado K1 Privacidad de los datos AB Federated learning is an emerging machine learning approach that allows the construction of a model between several participants who hold their own private data. In the initial proposal of federated learning the architecture was a centralized neural network, and the aggregation was done with federated averaging, meaning that a central server will orchestrate the federation using the most straightforward averaging strategy. In this thesis we discuss several advances in aggregation methods, encryption methods to ensure the privacy of the system, study of non-iid datasets, and federation of Fuzzy Cognitive Maps. YR 2024 FD 2024 LK https://hdl.handle.net/10433/21652 UL https://hdl.handle.net/10433/21652 LA en NO Programa de Doctorado en Biotecnología, Ingeniería y Tecnología QuímicaLínea de Investigación: Ingeniería, Ciencia de Datos y BioinformáticaClave Programa: DBICódigo Línea: 111 NO Universidad Pablo de Olavide. Departamento de Deporte e Informática DS RIO RD May 24, 2026