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.

Aleksandar Milenkovic
Computer systems
computer architecture
embedded systems
mHealth
energy-efficient computing
Metrics
H-Index
i10 Index
Citation
27
72
7,366
Mikel D Petty
modeling
simulation
verification and validation
machine learning
computational complexity
Metrics
H-Index
i10 Index
Citation
22
56
2,051
W David Pan
Deep Learning and Artificial Intelligence
Data Compression and Analytics
Image and Video Processing
Pattern Recogntion
Metrics
H-Index
i10 Index
Citation
21
36
1,583
Timothy Newman
visualization
computer graphics
computer vision
pattern recognition
high performance computing
Metrics
H-Index
i10 Index
Citation
19
30
2,978
Rishabh Das
Cyber security
Data mining
Machine learning
Cyber Physical systems
Metrics
H-Index
i10 Index
Citation
9
8
439
Muthukumaran Ramasubramanian
Deep Learning Research
Natural Language Processing
Deep Unsupervised Learning
Metrics
H-Index
i10 Index
Citation
6
5
974
Iksha Gurung
Software Engineering and Development
Machine Learning
Computer Vision
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
6
4
157
Vaidyanath Areyur Shanthakumar
Machine learning
Recommender Systems
Natural Language Processing
Human-Computer Interaction
Metrics
H-Index
i10 Index
Citation
4
3
181
Bishwas Praveen
Machine Learning
Deep Learning
AI applications in Remote Sensing
Explainable AI
Metrics
H-Index
i10 Index
Citation
4
2
57
Femi William
machine learning
deep learning
bioinformatics
cyber security and data mining
Metrics
H-Index
i10 Index
Citation
3
1
61
Matthew Beard
Computer Science
Software Engineering
Information Retrieval
Software Quality
Metrics
H-Index
i10 Index
Citation
2
1
30
Prasanna Koirala
Machine Learning
Information Retrieval
Data Science
Earth Science
Cyber Security
Metrics
H-Index
i10 Index
Citation
2
0
8
Maureen Ann Raley
software engineering
project management
predictive analysis
military history
Metrics
H-Index
i10 Index
Citation
2
0
15
Nishan Pantha
machine learning
deep learning
data science
algorithms
computer science
Metrics
H-Index
i10 Index
Citation
1
1
18
Shivangi Gupta
Machine learning
Big data analytics
Artificial intelligence
Computational Biology
Drug discovery
Metrics
H-Index
i10 Index
Citation
1
0
4
Rankings
Ranking Based On Selection: 1
Thomas (Tommy) H Morris
Metrics
H-Index
i10 Index
Citation Counts
36
57
6,651
Rankings
Ranking Based On Selection: 2
Letha Etzkorn
Metrics
H-Index
i10 Index
Citation Counts
30
53
3,896
Rankings
Ranking Based On Selection: 3
Rayford Vaughn
Metrics
H-Index
i10 Index
Citation Counts
28
47
3,147
Rankings
Ranking Based On Selection: 4
Aleksandar Milenkovic
Metrics
H-Index
i10 Index
Citation Counts
27
72
7,366
Computer systems
computer architecture
embedded systems
mHealth
energy-efficient computing
Rankings
Ranking Based On Selection: 5
Jaehong Park
Metrics
H-Index
i10 Index
Citation Counts
26
33
4,743
Rankings
Ranking Based On Selection: 6
Mikel D Petty
Metrics
H-Index
i10 Index
Citation Counts
22
56
2,051
modeling
simulation
verification and validation
machine learning
computational complexity
Rankings
Ranking Based On Selection: 7
W David Pan
Metrics
H-Index
i10 Index
Citation Counts
21
36
1,583
Deep Learning and Artificial Intelligence
Data Compression and Analytics
Image and Video Processing
Pattern Recogntion
Rankings
Ranking Based On Selection: 8
Sivaguru S Ravindran
Metrics
H-Index
i10 Index
Citation Counts
20
35
2,734
Rankings
Ranking Based On Selection: 9
Timothy Newman
Metrics
H-Index
i10 Index
Citation Counts
19
30
2,978
visualization
computer graphics
computer vision
pattern recognition
high performance computing
Rankings
Ranking Based On Selection: 10
Wai Yin Mok
Metrics
H-Index
i10 Index
Citation Counts
10
11
516
Rankings
Ranking Based On Selection: 11
Rishabh Das
Metrics
H-Index
i10 Index
Citation Counts
9
8
439
Cyber security
Data mining
Machine learning
Cyber Physical systems
Rankings
Ranking Based On Selection: 12
Muthukumaran Ramasubramanian
Metrics
H-Index
i10 Index
Citation Counts
6
5
974
Deep Learning Research
Natural Language Processing
Deep Unsupervised Learning
Rankings
Ranking Based On Selection: 13
Iksha Gurung
Metrics
H-Index
i10 Index
Citation Counts
6
4
157
Software Engineering and Development
Machine Learning
Computer Vision
Artificial Intelligence
Rankings
Ranking Based On Selection: 14
Vaidyanath Areyur Shanthakumar
Metrics
H-Index
i10 Index
Citation Counts
4
3
181
Machine learning
Recommender Systems
Natural Language Processing
Human-Computer Interaction
Rankings
Ranking Based On Selection: 15
Deepak Bhaskar Acharya
Metrics
H-Index
i10 Index
Citation Counts
4
3
70
Machine Learning
Deep Learning
Data Mining
Computer Vision
NLP
Rankings
Ranking Based On Selection: 16
Bishwas Praveen
Metrics
H-Index
i10 Index
Citation Counts
4
2
57
Machine Learning
Deep Learning
AI applications in Remote Sensing
Explainable AI
Rankings
Ranking Based On Selection: 17
Mengfei Angela Ren
Metrics
H-Index
i10 Index
Citation Counts
3
2
44
Software Testing
Cybersecurity
Fuzzing
IoT Wireless Protocol
Rankings
Ranking Based On Selection: 18
Femi William
Metrics
H-Index
i10 Index
Citation Counts
3
1
61
machine learning
deep learning
bioinformatics
cyber security and data mining
Rankings
Ranking Based On Selection: 19
Anish Bhusal
Metrics
H-Index
i10 Index
Citation Counts
2
2
64
Rankings
Ranking Based On Selection: 20
Matthew Beard
Metrics
H-Index
i10 Index
Citation Counts
2
1
30
Computer Science
Software Engineering
Information Retrieval
Software Quality
Rankings
Ranking Based On Selection: 21
Ashish Acharya
Metrics
H-Index
i10 Index
Citation Counts
2
1
19
Software Engineering
Data Science
Machine Learning
Earth Science
Rankings
Ranking Based On Selection: 22
Joseph Schwalb
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Rankings
Ranking Based On Selection: 23
Prasanna Koirala
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Machine Learning
Information Retrieval
Data Science
Earth Science
Cyber Security
Rankings
Ranking Based On Selection: 24
Maureen Ann Raley
Metrics
H-Index
i10 Index
Citation Counts
2
0
15
software engineering
project management
predictive analysis
military history
Rankings
Ranking Based On Selection: 25
Nishan Pantha
Metrics
H-Index
i10 Index
Citation Counts
1
1
18
machine learning
deep learning
data science
algorithms
computer science
Rankings
Ranking Based On Selection: 26
Vishal Perekadan
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Deep Learning
RF-ML
Satellite data
Space Radiation
Rankings
Ranking Based On Selection: 27
Shivangi Gupta
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Machine learning
Big data analytics
Artificial intelligence
Computational Biology
Drug discovery