(The following topics include but are not limited to)
1. 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
Continue the security applications of blockchain
Blockchain smart contract security
Blockchain encryption direction security
DNS security applications
Design of data model
Transaction execution process
Network communication
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
2. Computer:
algorithm
computer network
Computational ethics
computer simulation
neural network
computer security
image processing
computer vision 
data compression
Data mining techniques
AI Plus
Artificial intelligence algorithms
natural language processing
fuzzy logic
Computer Vision and Image Understanding
Signal and image processing
Speech and Natural Language Processing
Computational Learning Theory
Information retrieval and fusion
Bioinformatics
Mobile computer processing technology
human-computer interaction
3. Computer:
Artificial intelligence algorithms
natural language processing
fuzzy logic
Computer Vision and Image Understanding
Signal and image processing
Speech and Natural Language Processing
Information retrieval and fusion
Hybrid intelligent system
Intelligent system architecture
knowledge representation 
Knowledge based systems
Mechatronics integration
artificial neural network
pattern recognition
Universal computing and environmental intelligence
Soft computing theory and application
Software and hardware architecture
automatic programming 
Artificial intelligence tools
ChatGPT Technology and Applications
Computer Vision and Information Visualization
human-computer interaction
Computer modeling
computer animation 
Computational Practice and Application
Computer Security and Information Security
Digital finance
Digital management
Environmental Intelligence