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".
* Total i10 IndexRankings
Ranking Based On Selection :1
Signal Processing
Psychophysiology
Computational Neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
55
0.982
* Total i10 IndexRankings
Ranking Based On Selection :2
usability
user experience
human-computer interaction
usable security
trust
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417
* Total i10 IndexRankings
Ranking Based On Selection :3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417
* Total i10 IndexRankings
Ranking Based On Selection :4
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
4
0.444
* Total i10 IndexRankings
Ranking Based On Selection :5
edge computing
smart spaces
peer-to-peer networks
video-on-demand
energy-efficient networking
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
2
0.286
* Total i10 IndexRankings
Ranking Based On Selection :6
Service Marketing
Gamification
Customer experience
Live tweeting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Marco Filetti
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
55
0.982
Kristiina Karvonen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417
usability
user experience
human-computer interaction
usable security
trust
Kari Visala
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
5
0.417
Vilma Lehtinen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
4
0.444
Petri Savolainen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
2
0.286
edge computing
smart spaces
peer-to-peer networks
video-on-demand
energy-efficient networking
Kai Huotari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Service Marketing
Gamification
Customer experience
Live tweeting