Theme1 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 Theory and Practice of Sustainable Urban Planning and Design Innovative urban design and future urban vision Urban spatial optimization and functional layout Smart City and Digital City Planning Community participation and urban democratic governance Protection and Inheritance of Urban Culture and Historical Heritage Urban Ecology and Green Building Design Innovative development of urban transportation and transportation planning Urban disaster resistance and emergency management strategies Interdisciplinary research and cooperation in urban planning and design Theme2 Artificial intelligence education computer application Database technology digital library image processing Information system applications (including the Internet) Intelligent tutoring system Learning Management System (LMS) Mobile applications and learning software engineering User interface and human-computer interaction Virtual reality and augmented reality Virtual classrooms and laboratories Development of digital economy in the Internet era Internet Finance and Monetary Policy Artificial Intelligence and Algorithms Network and Information Security Intelligent management system Big Data Analysis and Cloud Computing Digitalization of Public Safety Remote communication technology Integrated systems and solutions Intelligent computing infrastructure and platforms Intelligent computing models and tools Virtualization and computing Time series analysis Router and Switch Design Network based on smart antennas Digital devices and computer components Information Economy and Enterprise Management Hybrid intelligent system Population Aging and Information Technology Management Internet technology Human resource management and digital recruitment Management and Organizational Behavior Accounting and Financial Information Systems Big data mining