Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Internet
traffic analysis
optical networking
network management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
18
0.202
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Speech Information Processing
Music Information Processing
Speech Recognition
Speaker Recognition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
7
0.146
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Deep Learning
Nonlinear Dynamics
Evolutionary Computation
Particle Swarm Optimization
Machine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
4
0.143
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Image processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Kohei Shiomoto
Tokyo City University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
18
0.202
Internet
traffic analysis
optical networking
network management
Koji Iwano
Tokyo City University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
7
0.146
Speech Information Processing
Music Information Processing
Speech Recognition
Speaker Recognition
Kenya Jinno
Tokyo City University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
4
0.143
Deep Learning
Nonlinear Dynamics
Evolutionary Computation
Particle Swarm Optimization
Machine
Yoshihiro Sato
Tokyo City University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000