- Artificial Intelligence 6
- Cancer Research 3
- Computational Intelligence 3
- Applications of Nonlinear Dynamics and Chaos Theory 2
- Climatology 2
- Cognitive Psychology 2
- Data Mining and Knowledge Discovery 2
- Electrical Engineering 2
- Geophysics/Geodesy 2
- Image Processing and Computer Vision 2
- Neurosciences 2
- Oceanography 2
- Oncology 2
- Optics, Lasers, Photonics, Optical Devices 2
- Pattern Recognition 2
- Algorithm Analysis and Problem Complexity 1
- Analysis 1
- Apoptosis 1
- Biomedical Engineering and Bioengineering 1
- Biomedicine, general 1