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" (873,864 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
John See
Computer Vision
Image Processing
Multimedia
Artificial Intelligence
Affective Computing
Metrics
H-Index
i10 Index
Citation
37
71
5,034
* Rankings
Ranking Based On Selection :2
Sarat Chandra Dass
Bayesian Statistics
Pattern Recognition
Data Science and Data Analytics
Metrics
H-Index
i10 Index
Citation
35
72
5,983
* Rankings
Ranking Based On Selection :3
Mahendran Shitan
Time Series and Spatial Models
Metrics
H-Index
i10 Index
Citation
20
35
1,468
* Rankings
Ranking Based On Selection :5
Jessica Sze Yin Ho
Social Media Marketing
Sustainable Consumption
Consumer Behaviour in Emerging Markets
Higher Education
Metrics
H-Index
i10 Index
Citation
18
23
1,457
* Rankings
Ranking Based On Selection :6
Wei Lin Teoh
Statistical Process Control
Statistical Quality Control
Metrics
H-Index
i10 Index
Citation
16
26
955
* Rankings
Ranking Based On Selection :8
Tze Chuen Yap
Tribology
3D printing
Additive Manufacturing
Nontraditional manufacturing
Sustainable technology
Metrics
H-Index
i10 Index
Citation
14
21
738
* Rankings
Ranking Based On Selection :9
Suganti Ramarad
Polymer
Biodegradable composite
polymer recycling
reclaimed waste tire
Metrics
H-Index
i10 Index
Citation
14
16
1,141
* Rankings
Ranking Based On Selection :10
Ron Salden
adaptive education
curriculum innovation
Intelligent Tutoring Systems
performance assessment
Cognitive Load Theory
Metrics
H-Index
i10 Index
Citation
12
14
1,427
* Rankings
Ranking Based On Selection :11
Saqaff A. Alkaff
Renewable / Green Energy Thermal Applications/ Solar operated absorption cooing systems
Metrics
H-Index
i10 Index
Citation
8
8
406
Tam Kok Chian
Commercialisation of R&D outputs
Strategic Management Accounting
Metrics
H-Index
i10 Index
Citation
1
0
9
Rankings
Ranking Based On Selection: 1
John See
Metrics
H-Index
i10 Index
Citation Counts
37
71
5,034
Computer Vision
Image Processing
Multimedia
Artificial Intelligence
Affective Computing
Rankings
Ranking Based On Selection: 2
Sarat Chandra Dass
Metrics
H-Index
i10 Index
Citation Counts
35
72
5,983
Bayesian Statistics
Pattern Recognition
Data Science and Data Analytics
Rankings
Ranking Based On Selection: 3
Mahendran Shitan
Metrics
H-Index
i10 Index
Citation Counts
20
35
1,468
Time Series and Spatial Models
Rankings
Ranking Based On Selection: 4
Glenn Hitchman
Metrics
H-Index
i10 Index
Citation Counts
20
27
887
Rankings
Ranking Based On Selection: 5
Jessica Sze Yin Ho
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,457
Social Media Marketing
Sustainable Consumption
Consumer Behaviour in Emerging Markets
Higher Education
Rankings
Ranking Based On Selection: 6
Wei Lin Teoh
Metrics
H-Index
i10 Index
Citation Counts
16
26
955
Statistical Process Control
Statistical Quality Control
Rankings
Ranking Based On Selection: 7
Mohamed Ali Hamid
Metrics
H-Index
i10 Index
Citation Counts
15
16
774
Rankings
Ranking Based On Selection: 8
Tze Chuen Yap
Metrics
H-Index
i10 Index
Citation Counts
14
21
738
Tribology
3D printing
Additive Manufacturing
Nontraditional manufacturing
Sustainable technology
Rankings
Ranking Based On Selection: 9
Suganti Ramarad
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,141
Polymer
Biodegradable composite
polymer recycling
reclaimed waste tire
Rankings
Ranking Based On Selection: 10
Ron Salden
Metrics
H-Index
i10 Index
Citation Counts
12
14
1,427
adaptive education
curriculum innovation
Intelligent Tutoring Systems
performance assessment
Cognitive Load Theory
Rankings
Ranking Based On Selection: 11
Saqaff A. Alkaff
Metrics
H-Index
i10 Index
Citation Counts
8
8
406
Renewable / Green Energy Thermal Applications/ Solar operated absorption cooing systems
Rankings
Ranking Based On Selection: 12
Ke Guek Nee
Metrics
H-Index
i10 Index
Citation Counts
8
7
296
Rankings
Ranking Based On Selection: 14
Nor Irdawati Mahyuddin
Metrics
H-Index
i10 Index
Citation Counts
2
1
12
Rankings
Ranking Based On Selection: 15
Tam Kok Chian
Metrics
H-Index
i10 Index
Citation Counts
1
0
9
Commercialisation of R&D outputs
Strategic Management Accounting