What constitutes a smart city? / Sekhar Kondepudi, Ramita Kondepudi -- Smart cities and the internet: from mode 2 to triple helix accounts of their evolution / Mark Deakin -- Evaluating the smart and sustainable built environment in urban planning / Patrizia Lombardi, Silvia Giordano -- Smart cities: a salad bowl of citizens, ICT, and environment / Elsa Negre, Camille Rosenthal-Sabroux -- Challenges and opportunities for the development and management of urban green areas in Addis Ababa: the case of cooperative housing green areas and street trees in Nifas Silk Lafto Sub-City / Gebrye Kefelew, Tebarek Lika -- Living labs and urban smartness: the experimental nature of emerging governance models / Grazia Concilio, Francesco Molinari -- Multi-scale, multi-dimensional modelling of future energy systems / Catalina Spataru, Andreas Koch, Pierrick Bouffaron -- ICT-based solutions supporting energy systems for smart cities / Wolfgang Loibl [and 7 others] -- Electronic and ICT solutions for smart buildings and urban areas / Luca Tamburini, Maurizio Rossi, Davide Brunelli -- An innovative approach to vehicle electrification for smart cities / Promiti Dutta [and 3 others] -- New transportation systems for smart cities / Christos G. Cassandras -- Smart, sustainable, and safe urban transportation systems: recent developments in the Asia-Pacific region / Hoong-Chor Chin, Yueying Wang -- Wireless access networks for smart cities / Hervé Rivano [and 6 others] -- Community mesh networks: citizens' participation in the deployment of smart cities / Primavera De Filippi -- Crowdsensing in smart cities: technical challenges, open issues, and emerging solution guidelines / Paolo Bellavista [and 4 others] -- Visualising data for smart cities / Michael Batty [and 3 others] -- From the smart city to the people-friendly city: usability of tools and data in urban planning / Giulia Melis, Elena Masala, Matteo Tabasso -- Mobility, data, and behavior: the TrafficO2 case study / Salvatore Di Dio [and 4 others] -- Energy investment in smart cities unlocking financial instruments in Europe / Francesca Romana Medda, Candace Partridge, Gianni Carbonaro -- Attaining sustainable, smart investment: the smart city as a place-based capital allocation instrument / Eugenio Leanza, Gianni Carbonaro.