Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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
Statistics
biostatistics
survival analysis
clinical prediction models
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
296
257
0.868
* Total i10 IndexRankings
Ranking Based On Selection :2
Web-assisted education
cryptocurrency
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
37
0.474
* Total i10 IndexRankings
Ranking Based On Selection :3
Dynamical systems
Lyapunov functions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
34
0.667
* Total i10 IndexRankings
Ranking Based On Selection :4
statistical genetics
genetic epidemiology
population genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
43
0.935
* Total i10 IndexRankings
Ranking Based On Selection :5
Bayesian hierarchical modeling
Spatial Statistics
Time Series
Extreme Value Analysis
Physical Statistical Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
36
0.800
* Total i10 IndexRankings
Ranking Based On Selection :6
Combinatorics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
15
0.625
* Total i10 IndexRankings
Ranking Based On Selection :7
Group theory
graph theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
9
0.450
* Total i10 IndexRankings
Ranking Based On Selection :8
Well-being
social indicators
social change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 IndexRankings
Ranking Based On Selection :9
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total i10 IndexRankings
Ranking Based On Selection :10
Mathematical physics
random graphs
probability theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total i10 IndexRankings
Ranking Based On Selection :11
Social Psychology
Labour Market
Income Inequality
Mental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 IndexRankings
Ranking Based On Selection :12
Combinatorics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Mathematical modeling
applied probability
stochastic processes
mathematical biology
cancer evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :14
Task Design
Teacher Noticing
Use of Technology
Teacher Professional Development
Teacher Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :15
Complex analysis
pluripotential theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :16
differential geometry
Cartan's equivalence method
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :17
Statistics
Combinatorics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Thor Aspelund
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
296
257
0.868
Statistics
biostatistics
survival analysis
clinical prediction models
Gunnar Stefansson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
37
0.474
Web-assisted education
cryptocurrency
Sigurdur Hafstein
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
34
0.667
Dynamical systems
Lyapunov functions
Johanna Jakobsdottir
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
43
0.935
statistical genetics
genetic epidemiology
population genetics
Birgir Hrafnkelsson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
36
0.800
Bayesian hierarchical modeling
Spatial Statistics
Time Series
Extreme Value Analysis
Physical Statistical Modeling
Anders Claesson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
15
0.625
Rögnvaldur G Möller
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
9
0.450
Kolbeinn Stefansson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Well-being
social indicators
social change
Anna Helga Jónsdóttir
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
Sigurður Örn Stefánsson|Sigurdur Örn Stefánsson, Sigurdur Orn Stefansson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
Mathematical physics
random graphs
probability theory
Arndís Vilhjálmsdóttir
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Social Psychology
Labour Market
Income Inequality
Mental Health
Giulio Cerbai
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Einar Bjarki Gunnarsson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Mathematical modeling
applied probability
stochastic processes
mathematical biology
cancer evolution
Bjarnheiður Kristinsdóttir
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Task Design
Teacher Noticing
Use of Technology
Teacher Professional Development
Teacher Change
Benedikt Magnússon
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Complex analysis
pluripotential theory
Orn Arnaldsson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
differential geometry
Cartan's equivalence method
Kári Rögnvaldsson
University of Iceland
Reykjavík, Iceland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0