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
Theme combined with finance
Communication Technology and Applications
Computer Engineering
Network Engineering and Application Technology
intelligent system
Electronic and Electrical Engineering
Big data, data mining, and database applications
information science
image processing
Network access/user access
6G network
applied technology
Advanced Internet Protocol
Real time communication services
Communication signal processing
Web Services and Service Oriented Architecture
Fiber optic network
control technology 
Modeling of IoT Intelligent IoT Systems
Parallel computing
Distributed computing
Sensor network
Embedded system 
Wireless Communication Technology and Systems
Collaborative control
Blockchain
Game theory
Industrial Internet
machine vision
image processing
Industrial Informatics
decision support system
Data collection and storage
Data analysis and control
supply chain management
Data visualization
intelligent sensor
Intelligent perception
Fault monitoring
control system
robust control
Intelligent manufacturing
system identification 
Random algorithm
Random optimization