Engineering Management: technical management project management Building Environment Management Urban Traffic Management Public safety management Project and Risk Management Industrial Engineering and Management Safety Engineering and Management Civil and Structural Engineering Logistics and supply chain management Logistics and supply chain management Urban Resource and Environmental Management Intelligent Building and Engineering Management System Engineering Big Data Management Sustainable Development and Engineering Project Management Research on Ethics and Compliance in Engineering Management smart city: data processing Computational Modelling New energy transportation Smart City Technology Intelligent Transportation System Communication signal transmission Communication noise reduction technology Green Communication Technology Spatial Information Technology Smart City Environment mobile data terminal Urban grid management Urban Modeling and Application Cloud computing and the Internet of Things Cloud computing and the Internet of Things Object detection and deep learning Intelligent environment modeling and simulation