(The following topics include but are not limited to)
Theme 1: Internet technology
Computational Learning Theory
Information retrieval and fusion
Signal and image processing
Speech and Natural Language Processing
knowledge representation 
Hybrid intelligent system
Intelligent system architecture
Knowledge based systems
Multimedia and Cognitive Informatics
Parallel processing of artificial neural networks
Software and hardware architecture
automatic programming 
pattern recognition
Universal computing and environmental intelligence
Soft computing theory and application
machine learning
automatic control
Network management
Data Mining and Machine Learning Tools
Robotics
Artificial Intelligence Tools and Applications
The application of information technology in the economy
Topic 2: Digital Economy
statistics
Quantitative Economics
Defense economy
National Economics
regional economics 
Finance and Finance
Industrial Economics
International Trade Studies
Labor Economics
Energy conservation and low-carbon economy
Operations Research
Internet economy
information economy
economic theory
Departmental economy
Big Data Economy
Artificial Intelligence and Network Economy
Complex data modeling in economic management
Information Economy and Enterprise Management
Accounting and Financial Information Systems
Economic Models and Software Engineering
E-commerce and Digital Services
Deep integration of artificial intelligence and the financial industry
The application of big data technology in financial regulation
Economic forecasting methods and combination forecasting models