(including but not limited to):
Theme 1: Smart City
Urban grid management
Intelligent emergency management
Smart Manufacturing
Smart City Technology
Space Information Technology
Information and Communication Technology for Smart Cities
The Internet of Things in Smart Cities
Cloud computing and the Internet of Things
mobile computing 
wireless communication
5G
Virtual organization and remote work
Software technology for smart cities
Topic 2: Urban Planning
urban planning
land use
transportation planning
risk management
Community restoration
Information governance
Theme 3: Sustainable Development
water resources management
circular economy
urban economy
Housing policy
community participation
historical preservation
Creativity and Art
Cultural coexistence
Urban sustainability
Green infrastructure
Urban Ecology and Climate
Green spaces and open spaces