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" (873,688 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
Lawrence Hall
artificial intelligence
pattern recognition
data mining
fuzzy sets
Metrics
H-Index
i10 Index
Citation
67
224
58,756
* Rankings
Ranking Based On Selection: 2
Sudeep Sarkar
Event Understanding
Perceptual Organization
Biomedical
Sign Language Recognition
Gait
Metrics
H-Index
i10 Index
Citation
55
158
14,279
* Rankings
Ranking Based On Selection: 3
Rangachar Kasturi
computer vision
pattern recognition
image processing
document image analysis
Metrics
H-Index
i10 Index
Citation
53
108
15,007
* Rankings
Ranking Based On Selection: 4
Alan Hevner
design science research
software engineering
Metrics
H-Index
i10 Index
Citation
51
123
45,692
* Rankings
Ranking Based On Selection: 5
Anol Bhattacherjee
Artificial intelligence
Managing innovations
Health informatics
ICT for development
Metrics
H-Index
i10 Index
Citation
48
79
41,602
* Rankings
Ranking Based On Selection: 6
Bin Xue
machine learning
data analysis and data mining
algorithm/model/software development
bioinformatics
protein and ncRNA
Metrics
H-Index
i10 Index
Citation
48
72
9,146
Mehran Mozaffari Kermani
Post-quantum Cryptography
FPGA/ASIC PQC
ARM/RISC-V PQC
Fault Detection
Machine Learning Security
Metrics
H-Index
i10 Index
Citation
43
113
5,385
Xinming Simon Ou
Cyber Security
Computer and Network Systems
Programming Languages
Metrics
H-Index
i10 Index
Citation
39
67
8,152
* Rankings
Ranking Based On Selection: 10
Steven Walczak
Artificial Intelligence
Healthcare IT
Clinical Decision Support Systems
Knowledge Management
Artificial Neural Networks
Metrics
H-Index
i10 Index
Citation
36
66
5,448

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Rankings
Ranking Based On Selection: 11
Adriana Iamnitchi
Computational Social Sciences
Data Science
Distributed Systems
Metrics
H-Index
i10 Index
Citation
35
72
9,879
* Rankings
Ranking Based On Selection: 12
Balaji Padmanabhan
Machine Learning
Artificial Intelligence
Business Applications
Analytics & Creativity
Metrics
H-Index
i10 Index
Citation
33
52
4,033
* Rankings
Ranking Based On Selection: 16
Yasin Yilmaz
Machine Learning
Computer Vision
Anomaly Detection
Cybersecurity
AI Security
Metrics
H-Index
i10 Index
Citation
28
59
3,524
* Rankings
Ranking Based On Selection: 18
Kaushik Dutta
Big Data
Business Analytics
IT Infrastructure
Energy Efficiency
Metrics
H-Index
i10 Index
Citation
28
53
2,927
* Rankings
Ranking Based On Selection: 19
Zhuo Lu
Wireless Mobile Security
Data and AI Security
IoT Security
Metrics
H-Index
i10 Index
Citation
26
54
3,989
* Rankings
Ranking Based On Selection: 20
Srinivas Katkoori
IoT
In Memory Computing
Smart Embedded Systems
VLSI CAD
Hardware Security
Metrics
H-Index
i10 Index
Citation
26
62
3,472
* Rankings
Ranking Based On Selection: 22
James R King
text analysis
media literacies
college reading
discourse synthesis
history of reading
Metrics
H-Index
i10 Index
Citation
23
40
4,970
* Rankings
Ranking Based On Selection: 23
Bhuvan Unhelkar
Artificial Intelligence
Software Engineering with UML
Business Analysis
Composite Agile
Big Data
Metrics
H-Index
i10 Index
Citation
23
40
2,205
* Rankings
Ranking Based On Selection: 24
Hadi Charkhgard|Hadi Charkhgard, Hadi Gard
Multi-objective Optimization
Operations Research
AI
Transportation
Natural Resource Management
Metrics
H-Index
i10 Index
Citation
21
41
1,647
* Rankings
Ranking Based On Selection: 25
Paul Rosen
Visualization
Computer Graphics
Computational Geometry
Computational Topology
Metrics
H-Index
i10 Index
Citation
21
50
1,815
* Rankings
Ranking Based On Selection: 26
Stacy Ann A January
data-based decision making
interventions
family engagement
school psychology
Metrics
H-Index
i10 Index
Citation
20
27
834
* Rankings
Ranking Based On Selection: 27
Ismail Uysal
Sensor Analytics
Machine Learning
Deep Learning
IoT
Metrics
H-Index
i10 Index
Citation
19
36
2,915
* Rankings
Ranking Based On Selection: 28
Robert Karam
reconfigurable architectures
IoT
implantables and wearables
hardware security
Metrics
H-Index
i10 Index
Citation
16
22
905
* Rankings
Ranking Based On Selection: 29
Maurício Pamplona Segundo
Computer Vision
Pattern Recognition
Machine Learning
Biometrics
Metrics
H-Index
i10 Index
Citation
16
23
1,465
* Rankings
Ranking Based On Selection: 31
Alessio Gaspar
Evolutionary Algorithms
Evolutionary Computation
Artificial Immune Systems
Computing Education Research
Computer Science Edu
Metrics
H-Index
i10 Index
Citation
16
28
991
* Rankings
Ranking Based On Selection: 32
Changgeng Liu
Light Science and Technology
Imaging Technology
Medical Technology
Vision and Graphics
Metrics
H-Index
i10 Index
Citation
15
17
770
* Rankings
Ranking Based On Selection: 33
Loni Hagen
Data Science
Computational social science
E-participation
Privacy
Cybersecurity
Metrics
H-Index
i10 Index
Citation
14
21
1,297
* Rankings
Ranking Based On Selection: 34
Hao Zheng
formal verification
model checking
test
design automation
Metrics
H-Index
i10 Index
Citation
14
19
602
* Rankings
Ranking Based On Selection: 35
John Licato
Artificial Intelligence
Cognitive Science
Cognitive Modeling
Analogical Reasoning
Formal Logic
Metrics
H-Index
i10 Index
Citation
13
21
656
* Rankings
Ranking Based On Selection: 37
Imrul Kayes
Data Science
Big Data Engineering
Machine Learning
Data Mining
Metrics
H-Index
i10 Index
Citation
12
13
660
Dmitry Cherezov
Medical image analysis
Cancer
Machine Learning
Radiomics
Neural Networks.
Metrics
H-Index
i10 Index
Citation
9
8
784
Michael Lindemuth
Artificial Intelligence
Robotics
Oceanography
Digital Signal Processing
Metrics
H-Index
i10 Index
Citation
7
7
484
Óscar D Lara Yejas
Machine Learning
Big Data Analytics
Human Centric Sensing
Algorithm Theory
Metrics
H-Index
i10 Index
Citation
7
7
3,857
Yueng Delahoz
Computer Science
Computer Vision
Data Mining
Machine Learning
Metrics
H-Index
i10 Index
Citation
7
5
524
Satrajit Basu
data mining
machine learning
medical imaging
image processing
radiomics
Metrics
H-Index
i10 Index
Citation
6
5
2,902
Jalal Ghadermazi
Machine Learning
Artificial Intelligence
Computer Vision
Cybersecurity
Metrics
H-Index
i10 Index
Citation
4
2
43
Furkan Mumcu
Adversarial Attacks
Computer Vision
Video Anomaly Detection
Metrics
H-Index
i10 Index
Citation
2
0
16
Daniel Sawyer
Computer Vision
Deep Learning
Machine Learning
Robotics
Metrics
H-Index
i10 Index
Citation
1
0
6
Rankings
Ranking Based On Selection: 1
Lawrence Hall
Metrics
H-Index
i10 Index
Citation Counts
67
224
58,756
artificial intelligence
pattern recognition
data mining
fuzzy sets
Rankings
Ranking Based On Selection: 2
Sudeep Sarkar
Metrics
H-Index
i10 Index
Citation Counts
55
158
14,279
Event Understanding
Perceptual Organization
Biomedical
Sign Language Recognition
Gait
Rankings
Ranking Based On Selection: 3
Rangachar Kasturi
Metrics
H-Index
i10 Index
Citation Counts
53
108
15,007
computer vision
pattern recognition
image processing
document image analysis
Rankings
Ranking Based On Selection: 4
Alan Hevner
Metrics
H-Index
i10 Index
Citation Counts
51
123
45,692
Rankings
Ranking Based On Selection: 5
Anol Bhattacherjee
Metrics
H-Index
i10 Index
Citation Counts
48
79
41,602
Artificial intelligence
Managing innovations
Health informatics
ICT for development
Rankings
Ranking Based On Selection: 6
Bin Xue
Metrics
H-Index
i10 Index
Citation Counts
48
72
9,146
machine learning
data analysis and data mining
algorithm/model/software development
bioinformatics
protein and ncRNA
Rankings
Ranking Based On Selection: 7
Mehran Mozaffari Kermani
Metrics
H-Index
i10 Index
Citation Counts
43
113
5,385
Post-quantum Cryptography
FPGA/ASIC PQC
ARM/RISC-V PQC
Fault Detection
Machine Learning Security
Rankings
Ranking Based On Selection: 8
Xinming Simon Ou
Metrics
H-Index
i10 Index
Citation Counts
39
67
8,152
Cyber Security
Computer and Network Systems
Programming Languages
Rankings
Ranking Based On Selection: 9
Yu Sun
Metrics
H-Index
i10 Index
Citation Counts
37
90
4,040
Rankings
Ranking Based On Selection: 10
Steven Walczak
Metrics
H-Index
i10 Index
Citation Counts
36
66
5,448
Artificial Intelligence
Healthcare IT
Clinical Decision Support Systems
Knowledge Management
Artificial Neural Networks

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Adriana Iamnitchi
Metrics
H-Index
i10 Index
Citation Counts
35
72
9,879
Computational Social Sciences
Data Science
Distributed Systems
Rankings
Ranking Based On Selection: 12
Balaji Padmanabhan
Metrics
H-Index
i10 Index
Citation Counts
33
52
4,033
Machine Learning
Artificial Intelligence
Business Applications
Analytics & Creativity
Rankings
Ranking Based On Selection: 13
Ken Christensen
Metrics
H-Index
i10 Index
Citation Counts
32
65
4,985
Rankings
Ranking Based On Selection: 14
Yao Liu
Metrics
H-Index
i10 Index
Citation Counts
30
59
7,707
Rankings
Ranking Based On Selection: 15
Attila A Yavuz|A. A. Yavuz, Attila Yavuz, A. Yavuz
Metrics
H-Index
i10 Index
Citation Counts
30
65
2,337
Rankings
Ranking Based On Selection: 16
Yasin Yilmaz
Metrics
H-Index
i10 Index
Citation Counts
28
59
3,524
Machine Learning
Computer Vision
Anomaly Detection
Cybersecurity
AI Security
Rankings
Ranking Based On Selection: 17
Sriram Chellappan
Metrics
H-Index
i10 Index
Citation Counts
28
61
2,684
Rankings
Ranking Based On Selection: 18
Kaushik Dutta
Metrics
H-Index
i10 Index
Citation Counts
28
53
2,927
Big Data
Business Analytics
IT Infrastructure
Energy Efficiency
Rankings
Ranking Based On Selection: 19
Zhuo Lu
Metrics
H-Index
i10 Index
Citation Counts
26
54
3,989
Wireless Mobile Security
Data and AI Security
IoT Security
Rankings
Ranking Based On Selection: 20
Srinivas Katkoori
Metrics
H-Index
i10 Index
Citation Counts
26
62
3,472
IoT
In Memory Computing
Smart Embedded Systems
VLSI CAD
Hardware Security
Rankings
Ranking Based On Selection: 21
Jay Ligatti
Metrics
H-Index
i10 Index
Citation Counts
25
38
5,455
Rankings
Ranking Based On Selection: 22
James R King
Metrics
H-Index
i10 Index
Citation Counts
23
40
4,970
text analysis
media literacies
college reading
discourse synthesis
history of reading
Rankings
Ranking Based On Selection: 23
Bhuvan Unhelkar
Metrics
H-Index
i10 Index
Citation Counts
23
40
2,205
Artificial Intelligence
Software Engineering with UML
Business Analysis
Composite Agile
Big Data
Rankings
Ranking Based On Selection: 24
Hadi Charkhgard|Hadi Charkhgard, Hadi Gard
Metrics
H-Index
i10 Index
Citation Counts
21
41
1,647
Multi-objective Optimization
Operations Research
AI
Transportation
Natural Resource Management
Rankings
Ranking Based On Selection: 25
Paul Rosen
Metrics
H-Index
i10 Index
Citation Counts
21
50
1,815
Visualization
Computer Graphics
Computational Geometry
Computational Topology
Rankings
Ranking Based On Selection: 26
Stacy Ann A January
Metrics
H-Index
i10 Index
Citation Counts
20
27
834
data-based decision making
interventions
family engagement
school psychology
Rankings
Ranking Based On Selection: 27
Ismail Uysal
Metrics
H-Index
i10 Index
Citation Counts
19
36
2,915
Sensor Analytics
Machine Learning
Deep Learning
IoT
Rankings
Ranking Based On Selection: 28
Robert Karam
Metrics
H-Index
i10 Index
Citation Counts
16
22
905
reconfigurable architectures
IoT
implantables and wearables
hardware security
Rankings
Ranking Based On Selection: 29
Maurício Pamplona Segundo
Metrics
H-Index
i10 Index
Citation Counts
16
23
1,465
Computer Vision
Pattern Recognition
Machine Learning
Biometrics
Rankings
Ranking Based On Selection: 30
Susana Lai Yuen
Metrics
H-Index
i10 Index
Citation Counts
16
24
1,309
Rankings
Ranking Based On Selection: 31
Alessio Gaspar
Metrics
H-Index
i10 Index
Citation Counts
16
28
991
Evolutionary Algorithms
Evolutionary Computation
Artificial Immune Systems
Computing Education Research
Computer Science Edu
Rankings
Ranking Based On Selection: 32
Changgeng Liu
Metrics
H-Index
i10 Index
Citation Counts
15
17
770
Light Science and Technology
Imaging Technology
Medical Technology
Vision and Graphics
Rankings
Ranking Based On Selection: 33
Loni Hagen
Metrics
H-Index
i10 Index
Citation Counts
14
21
1,297
Data Science
Computational social science
E-participation
Privacy
Cybersecurity
Rankings
Ranking Based On Selection: 34
Hao Zheng
Metrics
H-Index
i10 Index
Citation Counts
14
19
602
formal verification
model checking
test
design automation
Rankings
Ranking Based On Selection: 35
John Licato
Metrics
H-Index
i10 Index
Citation Counts
13
21
656
Artificial Intelligence
Cognitive Science
Cognitive Modeling
Analogical Reasoning
Formal Logic
Rankings
Ranking Based On Selection: 36
Abdel Ejnioui
Metrics
H-Index
i10 Index
Citation Counts
13
21
520
Rankings
Ranking Based On Selection: 37
Imrul Kayes
Metrics
H-Index
i10 Index
Citation Counts
12
13
660
Data Science
Big Data Engineering
Machine Learning
Data Mining
Rankings
Ranking Based On Selection: 38
Sophia Ramesar
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,400
Rankings
Ranking Based On Selection: 39
Yun Lin
Metrics
H-Index
i10 Index
Citation Counts
11
11
525
Rankings
Ranking Based On Selection: 40
Dmitry Cherezov
Metrics
H-Index
i10 Index
Citation Counts
9
8
784
Medical image analysis
Cancer
Machine Learning
Radiomics
Neural Networks.
Rankings
Ranking Based On Selection: 41
Michael Lindemuth
Metrics
H-Index
i10 Index
Citation Counts
7
7
484
Artificial Intelligence
Robotics
Oceanography
Digital Signal Processing
Rankings
Ranking Based On Selection: 42
Óscar D Lara Yejas
Metrics
H-Index
i10 Index
Citation Counts
7
7
3,857
Machine Learning
Big Data Analytics
Human Centric Sensing
Algorithm Theory
Rankings
Ranking Based On Selection: 43
Yueng Delahoz
Metrics
H-Index
i10 Index
Citation Counts
7
5
524
Computer Science
Computer Vision
Data Mining
Machine Learning
Rankings
Ranking Based On Selection: 44
Satrajit Basu
Metrics
H-Index
i10 Index
Citation Counts
6
5
2,902
data mining
machine learning
medical imaging
image processing
radiomics
Rankings
Ranking Based On Selection: 45
Jalal Ghadermazi
Metrics
H-Index
i10 Index
Citation Counts
4
2
43
Machine Learning
Artificial Intelligence
Computer Vision
Cybersecurity
Rankings
Ranking Based On Selection: 46
Furkan Mumcu
Metrics
H-Index
i10 Index
Citation Counts
2
0
16
Adversarial Attacks
Computer Vision
Video Anomaly Detection
Rankings
Ranking Based On Selection: 47
Daniel Sawyer
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Computer Vision
Deep Learning
Machine Learning
Robotics