This book presents various models and approaches, specific proposals, and recommendations on a whole range of areas for smart cities' development. This book proposes to look at the problem through a broad overview of all elements of a smart city as a single system: smart governance, smart buildings, smart transportation, smart tourism destinations, smart economy, and smart environment. The book is intended for both young and experienced scientists who want to get acquainted with the latest trends and data for using them in their research.