◕ Information Economy and Digital Business

· Digital economy

· E-commerce

· Digital finance

· Information retrieval and fusion

· Digital payment

· Digital transformation

◕ Data Modeling and Data 

· Economic Models and Software Engineering

· Decision analysis

· Data visualization

· Recommendation system

· Expert System

· Fuzzy modeling

◕ Cloud Computing and Distributed Systems

· Information retrieval

· Neural network

· Distributed ledger

· Digital asset management

· Computational intelligence

· Blockchain

· Management Information System

· Cloud Security architecture

· Mobile edge computing

◕ Data analysis and privacy protection

· Data mining

· Database and system security

· Data desensitization

· Data encryption

· Security framework

· Network security

· Anomaly detection