- Theory of Computation 13
- Operations Research/Decision Theory 11
- Optimization 11
- Combinatorics 10
- Convex and Discrete Geometry 10
- Mathematical Modeling and Industrial Mathematics 10
- Plant Sciences 8
- Agriculture 7
- Plant Physiology 6
- Plant Genetics and Genomics 5
- Plant Anatomy/Development 4
- Computer Systems Organization and Communication Networks 3
- Data Structures and Information Theory 3
- Dentistry 3
- Information Systems and Communication Service 3
- Logics and Meanings of Programs 3
- Oncology 3
- Oral and Maxillofacial Surgery 3
- Plant Biochemistry 3
- Plant Pathology 3