Data analysis and application:
Data mining 
Data Management and Database
Data analysis methods
Intelligent data processing
Exploratory data analysis
Confirmatory data analysis
Qualitative data analysis
High frequency data analysis
Complex data analysis
Predictive analysis and simulation
Data analysis algorithms and systems
Data analysis process and improvement
Data analysis scenarios and model applications
Big data analysis and mining
Knowledge extraction, discovery, analysis, and presentation
Big Data Machine Learning
Big data platforms, technologies, models, and methods
Big data tools and systems
Big data visualization analysis
Public big data
Big Data Analysis and Media
Big Data Analysis Economics
Security and Privacy of Big Data
Medical big data
E-commerce big data
Transportation big data
Industry applications of big data
Blockchain:
Blockchain technology and systems
Distributed consistency algorithms and protocols
Blockchain performance
Information storage system
Blockchain scalability
Blockchain decentralized autonomous organization
Security of blockchain systems
Blockchain smart contract security
Blockchain encryption direction security
DNS security applications
Design of data model
Transaction execution process
Network Communications
Optimization of consensus protocols
Consensus algorithm
Distributed Identity
Blockchain Business Applications
Copyright and Internet Content
Financial applications within closed-loop business models
Self-organizing peer-to-peer collaboration domain
Theme combined with finance
Computer Graphics:
Fundamentals of Graphics Theory and Algorithms
Realistic graphics
Geometric modeling and processing
Computer Animation and Games
Non realistic graphics
Graphics technology based on images and videos
Computer-aided geometric design
Computer-aided design
Virtual reality technology and its applications
Hybrid reality technology and its applications
Visualization of Scientific Computing
Image and Video Processing and Digital Media Technology
Computer simulation
Human computer interaction technology
Engineering graphics and applications
3D Vision
Graphical user interface