Urban planning: Traffic Management and Supply Chain | Regional Policies and Local Economic Transformation | Scenic Area Development and Tourism Economy | Urban Modernization and High tech Economy | Environmental Protection and Sustainable Economy | Resource Development and Industrial Structure | Urban Spatial Optimization and Functional Layout | Smart City and Digital City Planning | Community Participation and Urban Democratic Governance | Urban Ecology and Green Building Design Internet technology: Image Processing | Computer Applications | Database Technology | Digital Library | Artificial Intelligence Education | Intelligent Tutoring System | Intelligent Management System | Remote Communication Technology | Virtualization and Computing | Time Series Analysis | Artificial Intelligence and Algorithms | Network and Information Security | Digitalization of Public Safety | Big Data Analysis and Cloud Computing All related topics are eligible for submission