Applied intelligence and informatics : Second International Conference AII 2022 Reggio Calabria Italy September 1 3 2022 : revised selected papers This book constitutes the refereed proceedings of the Second International Conference on Applied Intelligence and Informatics AII 2022 held in Reggio Calabria Italy during September 1 3 2022.The 38 full papers included in this book were carefully reviewed and selected from 108 submissions. They were organized in topical sections as follows: Emerging Applications of AI and Informatics; Application of AI and Informatics in Healthcare; Application of AI and Informatics in Pattern Recognition; and Application of AI and Informatics in Network Security and Analytics