High performance computing:
Parallel and distributed system architecture
Languages and compilers for high-performance computing
Parallel and distributed software technologies
Parallel and distributed algorithms
Embedded system 
Computational intelligence 
Point-to-point calculation
Grid and cluster computing
Web Services and Internet Computing
Cloud computing
Utility calculation
Performance evaluation and measurement
Tools and environments for software development
Distributed systems and applications
High performance scientific and engineering computing
Database applications and data mining
Biological/Molecular Computing
Collaboration and collaborative environment
Mobile computing and wireless communication
Computer network
Telecom
Universal/ubiquitous computing and intelligence
Automation, reliability, and fault tolerance
Trust, Security, and Privacy
Computer Science:
Algorithm
Computer network
Computational ethics
Computer simulation
Neural network
Computer security
Image processing
Computer vision 
Data compression
Data mining techniques
Artificial intelligence
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