Smart contracts based on blockchain for logistics management. - Néstor Álvarez-Díaz; Jordi Herrera-Joancomartí; Pino Caballero-Gil (IML, 2017)

Mobile application for elderly assistance in public transport. - José Ángel Concepción-Sánchez; Pino Caballero-Gil; Jonay Suárez-Armas; Néstor Álvarez-Díaz (IML, 2017)

A Luggage Control System Based on NFC and Homomorphic Cryptography. - Néstor Álvarez-Díaz; Pino Caballero-Gil; Mike Burmester (Mob. Inf. Syst., 2017)

Decision Support System Based on Indoor Location for Personnel Management. - Néstor Álvarez-Díaz; Pino Caballero-Gil (Remote. Sens., 2021)