Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (998,570 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Dimitris Karlis
Statistics
copulas
discrete valued time series
sport statistics
Metrics
 
H-Index
i10 Index
Citation
44
93
7,392
* Rankings
Ranking Based On Selection: 2
Ioannis Ntzoufras
Model and Variable Selection
Bayesian computation
Bayesian Modelling
Sports modelling
Metrics
 
H-Index
i10 Index
Citation
29
52
6,053
* Rankings
Ranking Based On Selection: 3
Nikos Demiris
Statistics
Epidemics
Biostatistics
Health Economics
Clinical Trials
Metrics
 
H-Index
i10 Index
Citation
28
42
1,999
* Rankings
Ranking Based On Selection: 4
Stelios Psarakis
Statistical Process Monitoring
Quality control
Control charts
Distribution theory
Metrics
 
H-Index
i10 Index
Citation
26
39
3,343
* Rankings
Ranking Based On Selection: 5
Evdokia Xekalaki
Theoretical and Applied Statistics
Distribution Theory and Applications
Stochastic Model Evaluation
ARCH Models
Statisti
Metrics
 
H-Index
i10 Index
Citation
25
49
2,663
* Rankings
Ranking Based On Selection: 6
AN Yannacopoulos
Applied Stochastic and Nonlinear Analysis
Applications in Risk Management Economics and Modern Technologies
Decision Theory
F
Metrics
 
H-Index
i10 Index
Citation
23
59
1,861
* Rankings
Ranking Based On Selection: 7
Athanassios Petralias
Bayesian inference
variable selection
finance
econometrics
epidemiology
Metrics
 
H-Index
i10 Index
Citation
20
33
1,365
* Rankings
Ranking Based On Selection: 8
Anastasia Kostaki
mortality modeling
fertility modeling
population projections
analysis of biomedical data
Metrics
 
H-Index
i10 Index
Citation
19
26
1,060
* Rankings
Ranking Based On Selection: 9
Vrontos Ioannis
Statistics
Econometrics
Financial Econometrics
Portfolio construction
Metrics
 
H-Index
i10 Index
Citation
17
21
1,247
* Rankings
Ranking Based On Selection: 10
Panaretos John
Applied Probability
Statistics
Research Impact Assessment
Educational Policies
Open Government
Metrics
 
H-Index
i10 Index
Citation
16
27
2,174

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Rankings
Ranking Based On Selection: 11
Michael Zazanis
Applied Probability
Queueing Theory
Manufacturing
Simulation
Metrics
 
H-Index
i10 Index
Citation
16
23
1,865
* Rankings
Ranking Based On Selection: 13
Panagiotis Papastamoulis
Statistics
Bayesian Statistics
Mixture Models
MCMC
Model-based clustering
Metrics
 
H-Index
i10 Index
Citation
12
14
659
Petros Barmpounakis
Bayesian Statistics
Biostatistics
Epidemiology
Clinical Trials
Metrics
 
H-Index
i10 Index
Citation
5
4
344
Konstantinos Bourazas
Statistical Process Control
Bayesian Statistics
Sequential Analysis
Change Point Models
Metrics
 
H-Index
i10 Index
Citation
3
2
41
Kyriakos Georgiou
Numerical Analysis
Machine Learning
Mathematical Modeling
Stochastic Processes
Metrics
 
H-Index
i10 Index
Citation
2
1
20
Rankings
Ranking Based On Selection: 1
Dimitris Karlis
Metrics
 
H-Index
i10 Index
Citation Counts
44
93
7,392
Statistics
copulas
discrete valued time series
sport statistics
Rankings
Ranking Based On Selection: 2
Ioannis Ntzoufras
Metrics
 
H-Index
i10 Index
Citation Counts
29
52
6,053
Model and Variable Selection
Bayesian computation
Bayesian Modelling
Sports modelling
Rankings
Ranking Based On Selection: 3
Nikos Demiris
Metrics
 
H-Index
i10 Index
Citation Counts
28
42
1,999
Statistics
Epidemics
Biostatistics
Health Economics
Clinical Trials
Rankings
Ranking Based On Selection: 4
Stelios Psarakis
Metrics
 
H-Index
i10 Index
Citation Counts
26
39
3,343
Statistical Process Monitoring
Quality control
Control charts
Distribution theory
Rankings
Ranking Based On Selection: 5
Evdokia Xekalaki
Metrics
 
H-Index
i10 Index
Citation Counts
25
49
2,663
Theoretical and Applied Statistics
Distribution Theory and Applications
Stochastic Model Evaluation
ARCH Models
Statisti
Rankings
Ranking Based On Selection: 6
AN Yannacopoulos
Metrics
 
H-Index
i10 Index
Citation Counts
23
59
1,861
Applied Stochastic and Nonlinear Analysis
Applications in Risk Management Economics and Modern Technologies
Decision Theory
F
Rankings
Ranking Based On Selection: 7
Athanassios Petralias
Metrics
 
H-Index
i10 Index
Citation Counts
20
33
1,365
Bayesian inference
variable selection
finance
econometrics
epidemiology
Rankings
Ranking Based On Selection: 8
Anastasia Kostaki
Metrics
 
H-Index
i10 Index
Citation Counts
19
26
1,060
mortality modeling
fertility modeling
population projections
analysis of biomedical data
Rankings
Ranking Based On Selection: 9
Vrontos Ioannis
Metrics
 
H-Index
i10 Index
Citation Counts
17
21
1,247
Statistics
Econometrics
Financial Econometrics
Portfolio construction
Rankings
Ranking Based On Selection: 10
Panaretos John
Metrics
 
H-Index
i10 Index
Citation Counts
16
27
2,174
Applied Probability
Statistics
Research Impact Assessment
Educational Policies
Open Government

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

Rankings
Ranking Based On Selection: 11
Michael Zazanis
Metrics
 
H-Index
i10 Index
Citation Counts
16
23
1,865
Applied Probability
Queueing Theory
Manufacturing
Simulation
Rankings
Ranking Based On Selection: 12
Epaminondas Kyriakidis
Metrics
 
H-Index
i10 Index
Citation Counts
15
20
860
Rankings
Ranking Based On Selection: 13
Panagiotis Papastamoulis
Metrics
 
H-Index
i10 Index
Citation Counts
12
14
659
Statistics
Bayesian Statistics
Mixture Models
MCMC
Model-based clustering
Rankings
Ranking Based On Selection: 14
ioulia Papageorgiou
Metrics
 
H-Index
i10 Index
Citation Counts
11
12
835
Rankings
Ranking Based On Selection: 15
Vassalos Paris
Metrics
 
H-Index
i10 Index
Citation Counts
11
12
294
Rankings
Ranking Based On Selection: 16
Evangelos Ioannidis
Metrics
 
H-Index
i10 Index
Citation Counts
7
5
430
Rankings
Ranking Based On Selection: 17
Petros Barmpounakis
Metrics
 
H-Index
i10 Index
Citation Counts
5
4
344
Bayesian Statistics
Biostatistics
Epidemiology
Clinical Trials
Rankings
Ranking Based On Selection: 18
Konstantinos Bourazas
Metrics
 
H-Index
i10 Index
Citation Counts
3
2
41
Statistical Process Control
Bayesian Statistics
Sequential Analysis
Change Point Models
Rankings
Ranking Based On Selection: 19
Kyriakos Georgiou
Metrics
 
H-Index
i10 Index
Citation Counts
2
1
20
Numerical Analysis
Machine Learning
Mathematical Modeling
Stochastic Processes
We use cookies to personalize our website and offer you a better experience. If you accept cookies, we can offer you special services.   Cookie Policy