- George A. Tsihrintzis, Carlos Toro 0001, Sebastián A. Ríos, Robert J. Howlett, Lakhmi C. Jain, editors, Knowledge-Based and Intelligent Information & Engineering Systems: Proceedings of the 27th International Conference KES-2023, Athens, Greece, 6-8 September 2023. Volume 225 of Procedia Computer Science, Elsevier, 2023.