Transportation.- Drivers, barriers, and enablers of digital transformation in maritime ports sector: a review and aggregate conceptual analysis.- Aircraft cruise alternative trajectories generation: a mixed RRG-clustering approach.- Next Generation of Virtual Stops for Future Mobility Solutions.- Smart Cities and Blockchain.- Points of Interest in Smart Cities and Visitor Behavior.- Blockchain-based solution for charitable supply chains: network proposal architecture for Portuguese tax con-signment program.- Mining Tourists’ Movement Patterns in a City.- City Mobility and Night Life Monitor.- Blockchain-powered fish industry: trust perceptions of final consumers on traceable information availability.- Networks.- Federated Learning for Drowsiness Detection in Connected Vehicles.- Network Robustness Improvement based on Alternative Paths Consideration.- Machine Learning Methods to Forecast Public Transport Demand based on Smart Card Validations.- Taxonomy for Integrated Passenger–Freight Transportation Models as an Alternative for Urban Logistics.- Modeling other road users’ acceptance to an automated shuttle service.- Smart-Routing Web App: A Road Traffic Eco-routing Tool Proposal for Smart Cities.