- Artificial Intelligence 44
- Machine Learning 24
- Data Mining and Knowledge Discovery 18
- Software Engineering/Programming and Operating Systems 15
- Computational Intelligence 14
- Data Structures and Information Theory 14
- Information Systems and Communication Service 12
- Computer Communication Networks 11
- Computer Science, general 11
- Computer Systems Organization and Communication Networks 11
- Mobile and Network Security 11
- Computer Imaging, Vision, Pattern Recognition and Graphics 10
- Mobile Computing 10
- Communications Engineering, Networks 8
- Computer System Implementation 7
- Big Data 6
- Computational Science and Engineering 6
- Database Management 6
- Information Storage and Retrieval 6
- Business and Management, general 5