- Artificial Intelligence 27
- Computational Intelligence 13
- Pattern Recognition 12
- Data Mining and Knowledge Discovery 11
- History of China 11
- Computer Applications 10
- Information Systems Applications (incl. Internet) 10
- Algorithm Analysis and Problem Complexity 9
- Image Processing and Computer Vision 8
- Information Storage and Retrieval 8
- Computer Communication Networks 7
- Machine Learning 7
- Urban History 6
- Urban Studies/Sociology 6
- User Interfaces and Human Computer Interaction 6
- Computer Imaging, Vision, Pattern Recognition and Graphics 5
- Information Systems and Communication Service 5
- Renewable and Green Energy 5
- Cyber-physical systems, IoT 4
- History of Philosophy 4