Critical Infrastructures Resilience in the Context of a Physical Protection System -- Smart City Security based on Meta-Security Framework for Digital Twins -- On-Premise Artificial Intelligence as a Service for Small and Medium Size Setups -- Incentives in Surplus Food Distribution for Smart Cities and Beyond: An Activity Aware Solution -- Evaluation of Smart Charging Integrated with Smart Energy Management and Advance Booking in an eMobility Urban Living Lab -- Vehicle Allocation Algorithm Improving User Satisfaction in Ride -- A City Airspace Testbed for Drone Networks in Future Smart Cities -- A Feasibility Study of Tethered Autonomous Moving Cells for Smart City -- Relationship among Different Types of Input and Model Accuracies in LSTM Driver Models. Watch-from-inside: 3D sensing system to monitor the outside from inside -- Federated Learning with Client Selection in Resource-uncertain Wireless Networks: Simulation and Proof of Concept Experiments.