- Circuits and Systems 14
- Electronics and Microelectronics, Instrumentation 8
- Processor Architectures 8
- Computer Communication Networks 6
- Communications Engineering, Networks 4
- Cryptology 4
- Data Structures and Information Theory 4
- Operating Systems 4
- Systems and Data Security 4
- Arithmetic and Logic Structures 2
- Computer System Implementation 2
- Input/Output and Data Communications 2
- Logic Design 2
- Analysis 1
- Approximations and Expansions 1
- Big Data/Analytics 1
- Computer Hardware 1
- Computer Science, general 1
- Computer Systems Organization and Communication Networks 1
- Electrical Engineering 1