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" (910,673 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: 2
Xiaohui Yuan
artificial intelligence
machine learning
computer vision
pattern recognition
image processing
Metrics
H-Index
i10 Index
Citation
42
96
7,197
* Rankings
Ranking Based On Selection: 3
Song Fu
Vehicle & Edge Comp
AI/ML
Distributed & Parallel Comp
Intelligent Manufacturing
Reliability
Metrics
H-Index
i10 Index
Citation
41
133
6,410
* Rankings
Ranking Based On Selection: 4
Bill P Buckles
Image processing
Computer vision
Pattern recognition
Metrics
H-Index
i10 Index
Citation
39
76
5,668
* Rankings
Ranking Based On Selection: 5
Qing Yang
Connected Autonomous Vehicle
Internet of Things
Security and Trust
Metrics
H-Index
i10 Index
Citation
38
72
5,191
* Rankings
Ranking Based On Selection: 6
Ting Xiao
Data Science
Deep Learning
Information Extraction
Clinical Application
Particle Physics
Metrics
H-Index
i10 Index
Citation
33
51
3,487
Ian Parberry
video game programming
procedural content generation
analysis of algorithms
computational complexity theory
Metrics
H-Index
i10 Index
Citation
31
64
3,962
Junghwan Oh
Medical Image and Video Analysis
Video Database Management Systems
and Image Database Management Systems
Metrics
H-Index
i10 Index
Citation
29
55
2,782
* Rankings
Ranking Based On Selection: 10
Paul Tarau
Logic and Functional Programming
Natural Language Processing
Computational Mathematics
Compilers
Metrics
H-Index
i10 Index
Citation
28
80
10,243

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* Rankings
Ranking Based On Selection: 11
Renee Bryce
Software testing
combinatorial testing
web testing
test suite prioritization
mobile testing
Metrics
H-Index
i10 Index
Citation
27
42
3,555
* Rankings
Ranking Based On Selection: 12
Anna Sidorova
Artificial Intelligence in Business
Information Systems
Business Analytics
BPM
Metrics
H-Index
i10 Index
Citation
26
34
4,856
* Rankings
Ranking Based On Selection: 13
Krishna Kavi
Computer Architecture
Memory Systems
Parallel Processing
Software Engineering..
Metrics
H-Index
i10 Index
Citation
26
73
3,317
* Rankings
Ranking Based On Selection: 14
Stephanie Ludi
Accessibility
computer science education
software engineering
visual impairment
block-based languages
Metrics
H-Index
i10 Index
Citation
25
48
1,882
* Rankings
Ranking Based On Selection: 15
Nicholas Evangelopoulos
Text Analytics
Decision Support
Statistics
Applied Probability
Metrics
H-Index
i10 Index
Citation
24
36
3,367
* Rankings
Ranking Based On Selection: 16
Barrett Bryant
programming languages
compiler design
model-driven software engineering
Metrics
H-Index
i10 Index
Citation
24
63
2,097
* Rankings
Ranking Based On Selection: 17
Rodney Nielsen
Natural Language Processing
Machine Learning
Health Informatics
Clinical Informatics
Cognitive Science
Metrics
H-Index
i10 Index
Citation
22
44
2,064
* Rankings
Ranking Based On Selection: 18
Eduardo Blanco
Natural language processing
Computational semantics
Metrics
H-Index
i10 Index
Citation
21
38
1,824
* Rankings
Ranking Based On Selection: 19
Wajdi Aljedaani
Software Engineering
Accessibility
Mining Software Repositories
Machine Learning
NLP
Metrics
H-Index
i10 Index
Citation
20
35
1,220
* Rankings
Ranking Based On Selection: 20
Mark V Albert
machine learning
wearable sensors
biomedical applications
Metrics
H-Index
i10 Index
Citation
20
29
1,986
* Rankings
Ranking Based On Selection: 23
Daniel Peak
Data Visualization
IT Alignment
Visual Design
System Development
Metrics
H-Index
i10 Index
Citation
19
32
2,118
* Rankings
Ranking Based On Selection: 25
Serdar Bozdag
Bioinformatics
Machine learning
Network biology
Cancer Genomics
Data Mining
Metrics
H-Index
i10 Index
Citation
17
25
1,726
* Rankings
Ranking Based On Selection: 27
Xuan Guo
Bioinformatics
Association Studies
Big Data Analytics
Metrics
H-Index
i10 Index
Citation
16
26
1,057
* Rankings
Ranking Based On Selection: 28
Cihan Tunc
cybersecurity
cloud computing
Internet of Things (IoT)
social media analysis
Metrics
H-Index
i10 Index
Citation
16
26
702
* Rankings
Ranking Based On Selection: 29
Jiangping Chen
Digital Libraries
Information Retrieval
Data Analytics
Information Services
Metrics
H-Index
i10 Index
Citation
15
26
924
* Rankings
Ranking Based On Selection: 30
Yanyan He
Uncertainty quantification
Evidence theory
Image processing
Metrics
H-Index
i10 Index
Citation
13
19
658
* Rankings
Ranking Based On Selection: 32
Hsia Ching Chang
Data Analtyics
Cybersecurity
Social Media
Knowledge Mapping
Information Interaction
Metrics
H-Index
i10 Index
Citation
11
12
899
* Rankings
Ranking Based On Selection: 33
Zhi Liu
Recommender System
Data mining
location based social networks
Metrics
H-Index
i10 Index
Citation
11
11
393
* Rankings
Ranking Based On Selection: 34
Michael Mohler
Natural Language Processing
Machine Learning
Computing Theory
Metrics
H-Index
i10 Index
Citation
11
13
1,162
* Rankings
Ranking Based On Selection: 36
Tong Shu
High-Performance Computing
Deep Learning
Parallel Computing
Distributed Systems
Networking
Metrics
H-Index
i10 Index
Citation
10
10
214
Tran Nguyen Templeton
visual research
critical childhood studies
early childhood
children's geographies
Metrics
H-Index
i10 Index
Citation
9
8
702
Sayed Khushal Shah
Machine Learning
Deep Learning
Audio Classification
Smart Cities
Brain Sound Data Analytics
Metrics
H-Index
i10 Index
Citation
9
8
404
Ravi Sinha
Artificial Intelligence
Natural Language Processing
Information Retrieval
Data Science
Metrics
H-Index
i10 Index
Citation
9
9
720
Daniel Agbaji Agbaji
Machine Learning
Artificial Intelligence
Data Science
Software Development
Information Science
Metrics
H-Index
i10 Index
Citation
8
8
394
Ali Zarafshani
Imaging and Tomography Systems
Cybersecurity
CyberBioSecurity
and CyberPhysicalSecurity
as applied to Biomedical-
Metrics
H-Index
i10 Index
Citation
8
8
251
Venkata Kishore Neppalli
Artificial Intelligence
Machine Learning
Deep Learning
Natural Language Processing
Metrics
H-Index
i10 Index
Citation
7
6
682
Nagendra Gulur
Computer Architecture
Accelerators for ML
Hardware Security
Formal Methods
Metrics
H-Index
i10 Index
Citation
7
6
322
Rrezarta Krasniqi, Candidate
Software Engineering
Requirements Engineering
Software Quality
Software Maintenance & Evolution
Metrics
H-Index
i10 Index
Citation
6
2
163
Mohamed Fazeen
Computer Science
Mobile & Cyber Security
Data Science & Data Mining
Artificial Intelligence
Vehicle Diagnostics & Driver Saf
Metrics
H-Index
i10 Index
Citation
6
5
588
David M Keathly
Computer Vision and imaging
robotics
Computational Epidemiology
engineering education
Visualization
Metrics
H-Index
i10 Index
Citation
5
5
92
Thasina Tabashum
Machine Learning
Biomedical Application
Deep learning
Representation Learning
Metrics
H-Index
i10 Index
Citation
4
3
51
Veena Chidurala
Sensor Systems
Machine Learning
Signal Processing
Computer Vision
Metrics
H-Index
i10 Index
Citation
4
2
90
Ali Alammari
Machine Learning
Data Science
Computer Vision
NLP
LLMs
Metrics
H-Index
i10 Index
Citation
4
2
70
Satyajeet Nimgaonkar
Computer Security
Virtualization/Cloud Computing Security
Embedded System Security
Architectural security and cryptography
Metrics
H-Index
i10 Index
Citation
4
3
57
Solomon Ubani
Machine Learning
Natural Language Processing
Educational Technology
Metrics
H-Index
i10 Index
Citation
3
2
67
Dmitry Nurmuradov
software testing
test suite prioritization
combinatorial testing
Metrics
H-Index
i10 Index
Citation
3
2
55
Amar Maharjan
Computer Vision
Registration
Pattern Recognition
Machine Learning
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
3
1
59
Avijeet Shil
Machine Learning
Bioinformatics
Information Retrieval
Deep Learning
NLP
Metrics
H-Index
i10 Index
Citation
2
2
82
Rohan Maheshwari
Computer Science
Cyber Physical Systems
Cyber Security
Ontology Engineering
Bayesian Modeling
Metrics
H-Index
i10 Index
Citation
2
0
10
Seyed Hosseini
Deep Learning
Data Science
Biomedical Signal Processing
Metrics
H-Index
i10 Index
Citation
2
1
22
Constant Marks
machine learning
artificial intelligence
continual learning
Metrics
H-Index
i10 Index
Citation
1
0
4
Rankings
Ranking Based On Selection: 1
Dan J Kim|Dam J. Kim, Dan Jong Kim, Dan Kim
Metrics
H-Index
i10 Index
Citation Counts
51
93
18,750
Rankings
Ranking Based On Selection: 2
Xiaohui Yuan
Metrics
H-Index
i10 Index
Citation Counts
42
96
7,197
artificial intelligence
machine learning
computer vision
pattern recognition
image processing
Rankings
Ranking Based On Selection: 3
Song Fu
Metrics
H-Index
i10 Index
Citation Counts
41
133
6,410
Vehicle & Edge Comp
AI/ML
Distributed & Parallel Comp
Intelligent Manufacturing
Reliability
Rankings
Ranking Based On Selection: 4
Bill P Buckles
Metrics
H-Index
i10 Index
Citation Counts
39
76
5,668
Image processing
Computer vision
Pattern recognition
Rankings
Ranking Based On Selection: 5
Qing Yang
Metrics
H-Index
i10 Index
Citation Counts
38
72
5,191
Connected Autonomous Vehicle
Internet of Things
Security and Trust
Rankings
Ranking Based On Selection: 6
Ting Xiao
Metrics
H-Index
i10 Index
Citation Counts
33
51
3,487
Data Science
Deep Learning
Information Extraction
Clinical Application
Particle Physics
Rankings
Ranking Based On Selection: 7
Ian Parberry
Metrics
H-Index
i10 Index
Citation Counts
31
64
3,962
video game programming
procedural content generation
analysis of algorithms
computational complexity theory
Rankings
Ranking Based On Selection: 8
Junghwan Oh
Metrics
H-Index
i10 Index
Citation Counts
29
55
2,782
Medical Image and Video Analysis
Video Database Management Systems
and Image Database Management Systems
Rankings
Ranking Based On Selection: 9
Hyunsook Do
Metrics
H-Index
i10 Index
Citation Counts
28
46
4,728
Rankings
Ranking Based On Selection: 10
Paul Tarau
Metrics
H-Index
i10 Index
Citation Counts
28
80
10,243
Logic and Functional Programming
Natural Language Processing
Computational Mathematics
Compilers

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Renee Bryce
Metrics
H-Index
i10 Index
Citation Counts
27
42
3,555
Software testing
combinatorial testing
web testing
test suite prioritization
mobile testing
Rankings
Ranking Based On Selection: 12
Anna Sidorova
Metrics
H-Index
i10 Index
Citation Counts
26
34
4,856
Artificial Intelligence in Business
Information Systems
Business Analytics
BPM
Rankings
Ranking Based On Selection: 13
Krishna Kavi
Metrics
H-Index
i10 Index
Citation Counts
26
73
3,317
Computer Architecture
Memory Systems
Parallel Processing
Software Engineering..
Rankings
Ranking Based On Selection: 14
Stephanie Ludi
Metrics
H-Index
i10 Index
Citation Counts
25
48
1,882
Accessibility
computer science education
software engineering
visual impairment
block-based languages
Rankings
Ranking Based On Selection: 15
Nicholas Evangelopoulos
Metrics
H-Index
i10 Index
Citation Counts
24
36
3,367
Text Analytics
Decision Support
Statistics
Applied Probability
Rankings
Ranking Based On Selection: 16
Barrett Bryant
Metrics
H-Index
i10 Index
Citation Counts
24
63
2,097
programming languages
compiler design
model-driven software engineering
Rankings
Ranking Based On Selection: 17
Rodney Nielsen
Metrics
H-Index
i10 Index
Citation Counts
22
44
2,064
Natural Language Processing
Machine Learning
Health Informatics
Clinical Informatics
Cognitive Science
Rankings
Ranking Based On Selection: 18
Eduardo Blanco
Metrics
H-Index
i10 Index
Citation Counts
21
38
1,824
Natural language processing
Computational semantics
Rankings
Ranking Based On Selection: 19
Wajdi Aljedaani
Metrics
H-Index
i10 Index
Citation Counts
20
35
1,220
Software Engineering
Accessibility
Mining Software Repositories
Machine Learning
NLP
Rankings
Ranking Based On Selection: 20
Mark V Albert
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,986
machine learning
wearable sensors
biomedical applications
Rankings
Ranking Based On Selection: 21
Taraka Rama
Metrics
H-Index
i10 Index
Citation Counts
20
36
1,320
Rankings
Ranking Based On Selection: 22
Sanjukta Bhowmick
Metrics
H-Index
i10 Index
Citation Counts
20
33
1,231
Network Analysis
HPC
Graph Theory
Linear Solvers
Rankings
Ranking Based On Selection: 23
Daniel Peak
Metrics
H-Index
i10 Index
Citation Counts
19
32
2,118
Data Visualization
IT Alignment
Visual Design
System Development
Rankings
Ranking Based On Selection: 24
CS Guynes
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,495
Rankings
Ranking Based On Selection: 25
Serdar Bozdag
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,726
Bioinformatics
Machine learning
Network biology
Cancer Genomics
Data Mining
Rankings
Ranking Based On Selection: 26
Kirill Morozov
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,055
Rankings
Ranking Based On Selection: 27
Xuan Guo
Metrics
H-Index
i10 Index
Citation Counts
16
26
1,057
Bioinformatics
Association Studies
Big Data Analytics
Rankings
Ranking Based On Selection: 28
Cihan Tunc
Metrics
H-Index
i10 Index
Citation Counts
16
26
702
cybersecurity
cloud computing
Internet of Things (IoT)
social media analysis
Rankings
Ranking Based On Selection: 29
Jiangping Chen
Metrics
H-Index
i10 Index
Citation Counts
15
26
924
Digital Libraries
Information Retrieval
Data Analytics
Information Services
Rankings
Ranking Based On Selection: 30
Yanyan He
Metrics
H-Index
i10 Index
Citation Counts
13
19
658
Uncertainty quantification
Evidence theory
Image processing
Rankings
Ranking Based On Selection: 31
Ziming Zhang
Metrics
H-Index
i10 Index
Citation Counts
12
12
452
Rankings
Ranking Based On Selection: 32
Hsia Ching Chang
Metrics
H-Index
i10 Index
Citation Counts
11
12
899
Data Analtyics
Cybersecurity
Social Media
Knowledge Mapping
Information Interaction
Rankings
Ranking Based On Selection: 33
Zhi Liu
Metrics
H-Index
i10 Index
Citation Counts
11
11
393
Recommender System
Data mining
location based social networks
Rankings
Ranking Based On Selection: 34
Michael Mohler
Metrics
H-Index
i10 Index
Citation Counts
11
13
1,162
Natural Language Processing
Machine Learning
Computing Theory
Rankings
Ranking Based On Selection: 35
Ehsan Hesamifard
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,159
Rankings
Ranking Based On Selection: 36
Tong Shu
Metrics
H-Index
i10 Index
Citation Counts
10
10
214
High-Performance Computing
Deep Learning
Parallel Computing
Distributed Systems
Networking
Rankings
Ranking Based On Selection: 37
Tran Nguyen Templeton
Metrics
H-Index
i10 Index
Citation Counts
9
8
702
visual research
critical childhood studies
early childhood
children's geographies
Rankings
Ranking Based On Selection: 38
Sayed Khushal Shah
Metrics
H-Index
i10 Index
Citation Counts
9
8
404
Machine Learning
Deep Learning
Audio Classification
Smart Cities
Brain Sound Data Analytics
Rankings
Ranking Based On Selection: 39
Ravi Sinha
Metrics
H-Index
i10 Index
Citation Counts
9
9
720
Artificial Intelligence
Natural Language Processing
Information Retrieval
Data Science
Rankings
Ranking Based On Selection: 40
Daniel Agbaji Agbaji
Metrics
H-Index
i10 Index
Citation Counts
8
8
394
Machine Learning
Artificial Intelligence
Data Science
Software Development
Information Science
Rankings
Ranking Based On Selection: 41
Ali Zarafshani
Metrics
H-Index
i10 Index
Citation Counts
8
8
251
Imaging and Tomography Systems
Cybersecurity
CyberBioSecurity
and CyberPhysicalSecurity
as applied to Biomedical-
Rankings
Ranking Based On Selection: 42
Shaohua Dong
Metrics
H-Index
i10 Index
Citation Counts
7
6
268
Rankings
Ranking Based On Selection: 43
Venkata Kishore Neppalli
Metrics
H-Index
i10 Index
Citation Counts
7
6
682
Artificial Intelligence
Machine Learning
Deep Learning
Natural Language Processing
Rankings
Ranking Based On Selection: 44
Nagendra Gulur
Metrics
H-Index
i10 Index
Citation Counts
7
6
322
Computer Architecture
Accelerators for ML
Hardware Security
Formal Methods
Rankings
Ranking Based On Selection: 45
Omid Noudeh Farahani
Metrics
H-Index
i10 Index
Citation Counts
6
6
121
Neural Network
Machine Learning
Data Visualization
Rankings
Ranking Based On Selection: 46
Wael Korani
Metrics
H-Index
i10 Index
Citation Counts
6
4
328
Rankings
Ranking Based On Selection: 47
Rrezarta Krasniqi, Candidate
Metrics
H-Index
i10 Index
Citation Counts
6
2
163
Software Engineering
Requirements Engineering
Software Quality
Software Maintenance & Evolution
Rankings
Ranking Based On Selection: 48
Mohamed Fazeen
Metrics
H-Index
i10 Index
Citation Counts
6
5
588
Computer Science
Mobile & Cyber Security
Data Science & Data Mining
Artificial Intelligence
Vehicle Diagnostics & Driver Saf
Rankings
Ranking Based On Selection: 49
Nassim Sohaee
Metrics
H-Index
i10 Index
Citation Counts
5
4
126
Rankings
Ranking Based On Selection: 50
David M Keathly
Metrics
H-Index
i10 Index
Citation Counts
5
5
92
Computer Vision and imaging
robotics
Computational Epidemiology
engineering education
Visualization
Rankings
Ranking Based On Selection: 51
Yassir Hashem
Metrics
H-Index
i10 Index
Citation Counts
4
4
104
Rankings
Ranking Based On Selection: 52
Thasina Tabashum
Metrics
H-Index
i10 Index
Citation Counts
4
3
51
Machine Learning
Biomedical Application
Deep learning
Representation Learning
Rankings
Ranking Based On Selection: 53
Sm Saiful Islam Badhon
Metrics
H-Index
i10 Index
Citation Counts
4
3
50
Rankings
Ranking Based On Selection: 54
Veena Chidurala
Metrics
H-Index
i10 Index
Citation Counts
4
2
90
Sensor Systems
Machine Learning
Signal Processing
Computer Vision
Rankings
Ranking Based On Selection: 55
Ali Alammari
Metrics
H-Index
i10 Index
Citation Counts
4
2
70
Machine Learning
Data Science
Computer Vision
NLP
LLMs
Rankings
Ranking Based On Selection: 56
Satyajeet Nimgaonkar
Metrics
H-Index
i10 Index
Citation Counts
4
3
57
Computer Security
Virtualization/Cloud Computing Security
Embedded System Security
Architectural security and cryptography
Rankings
Ranking Based On Selection: 57
Solomon Ubani
Metrics
H-Index
i10 Index
Citation Counts
3
2
67
Machine Learning
Natural Language Processing
Educational Technology
Rankings
Ranking Based On Selection: 58
Dmitry Nurmuradov
Metrics
H-Index
i10 Index
Citation Counts
3
2
55
software testing
test suite prioritization
combinatorial testing
Rankings
Ranking Based On Selection: 59
Amar Maharjan
Metrics
H-Index
i10 Index
Citation Counts
3
1
59
Computer Vision
Registration
Pattern Recognition
Machine Learning
Artificial Intelligence
Rankings
Ranking Based On Selection: 60
Xiaoqiong Liu
Metrics
H-Index
i10 Index
Citation Counts
3
1
40
Rankings
Ranking Based On Selection: 61
Shikhar P Acharya
Metrics
H-Index
i10 Index
Citation Counts
3
0
24
Predictive Analytics
Applied Machine Learning
Data Science
Rankings
Ranking Based On Selection: 62
Avijeet Shil
Metrics
H-Index
i10 Index
Citation Counts
2
2
82
Machine Learning
Bioinformatics
Information Retrieval
Deep Learning
NLP
Rankings
Ranking Based On Selection: 63
Chengyuan Zhuang
Metrics
H-Index
i10 Index
Citation Counts
2
1
17
Rankings
Ranking Based On Selection: 64
Rohan Maheshwari
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Computer Science
Cyber Physical Systems
Cyber Security
Ontology Engineering
Bayesian Modeling
Rankings
Ranking Based On Selection: 65
Seyed Hosseini
Metrics
H-Index
i10 Index
Citation Counts
2
1
22
Deep Learning
Data Science
Biomedical Signal Processing
Rankings
Ranking Based On Selection: 66
Pruthvi Teja Anumandla
Metrics
H-Index
i10 Index
Citation Counts
1
1
70
Rankings
Ranking Based On Selection: 67
Constant Marks
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
machine learning
artificial intelligence
continual learning