Topic 1: Artificial Intelligence
Artificial Intelligence Technology and Applications
The Basic Theory and Application of Artificial Intelligence
Intelligence and Artificial Intelligence Control
Intelligent Automation
Machine learning
Artificial Intelligence Algorithm
Human-computer interaction
Machine Learning and Data Mining
Machine perception and virtual reality
Natural Language Processing and Understanding
Neural Networks and Deep Learning
Mechatronics
Natural Computing
Natural language processing
Pattern Recognition and Logic Programming
Intelligent control
Intelligent Computing and Chips
Robot
Signal and Image Processing
Computer vision, etc
Topic 2: Big Data
Big Data Analytics
Data Science Models and Methods
Algorithms for big data
Big data search and information retrieval technology
Big data collection, integration, cleaning, and best practices
Big Data and Deep Learning
Scalable computing models, theories, and algorithms
Memory systems and platforms for big data analysis
Big data and high-performance computing
Network infrastructure for big data
Performance evaluation report of big data system
Resource Management Methods for Big Data Systems
Internet of Things big data application
Mobile applications of big data
Big data applications in smart cities
Scalability of big data systems
Big data privacy and security, etc
Theme 3: 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