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: 1
Alice E Smith
Computational Intelligence
Modeling and Optimization
Facility Layout
Network Reliability
Simulation
Metrics
H-Index
i10 Index
Citation
54
137
18,498
* Rankings
Ranking Based On Selection: 2
Gopikrishna Deshpande
Functional MRI
Brain Connectivity
Signal/Image Processing
Machine Learning
Metrics
H-Index
i10 Index
Citation
48
105
6,822
* Rankings
Ranking Based On Selection: 3
Xiao Qin
Parallel and distributed systems
real-time computing
storage systems
fault tolerance
and performance evaluation.
Metrics
H-Index
i10 Index
Citation
47
212
10,524
Yin Sun Å­™Å¼•
Age of Information
Information Freshness
Wireless Networks
Remote Estimation
Machine Learning
Metrics
H-Index
i10 Index
Citation
34
68
6,408
Wei Shinn Ku
Spatial databases
data science
cybersecurity
mobile computing
machine learning
Metrics
H-Index
i10 Index
Citation
34
101
4,797
Tung Thanh Nguyen
Software Engineering
Data Science
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
32
52
5,076
Levent Yilmaz
Modeling and Simulation
Multi-Agent Systems
Collective Intelligence
Cognitive Systems
Metrics
H-Index
i10 Index
Citation
31
150
4,537
Ujjwal Guin
Hardware Security
Blockchain
Cybersecurity
Spintronics
VLSI Design and Test
Metrics
H-Index
i10 Index
Citation
29
49
3,438
* Rankings
Ranking Based On Selection: 10
Ashish Gupta
Business Analytics
Healthcare Informatics
Sports Analytics
Organizational Performance
NLP and Deep Learning
Metrics
H-Index
i10 Index
Citation
29
41
3,702

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* Rankings
Ranking Based On Selection: 11
Meredith A Reid
neuroimaging
MR spectroscopy
mental health
Metrics
H-Index
i10 Index
Citation
26
37
2,344
* Rankings
Ranking Based On Selection: 12
Anh M Nguyen
Machine Learning
Explainable AI
Computer Vision
NLP
Metrics
H-Index
i10 Index
Citation
24
31
12,313
* Rankings
Ranking Based On Selection: 14
Di Tian
hydroclimate
hydrology
climate impacts
climate extremes
statistics & machine learning
Metrics
H-Index
i10 Index
Citation
23
34
1,665
* Rankings
Ranking Based On Selection: 15
Wi Suk Kwon
Artificial Intelligence
Conversational AI Design
Marketing
Retailing
Consumer Behavior
Metrics
H-Index
i10 Index
Citation
22
28
4,384
* Rankings
Ranking Based On Selection: 16
Tao Shu
wireless
networking
security and privacy
Metrics
H-Index
i10 Index
Citation
22
35
1,931
* Rankings
Ranking Based On Selection: 17
Munawar Hafiz
Software Engineering
Program Analysis. Program Transformation
Programming Langauge
Security
Metrics
H-Index
i10 Index
Citation
20
33
1,857
* Rankings
Ranking Based On Selection: 18
Alvin Lim
Self-organizing sensor-actuator networks
mobile and pervasive computing
wireless networks
reliable and dynamically reconfigur
Metrics
H-Index
i10 Index
Citation
19
37
2,388
* Rankings
Ranking Based On Selection: 19
Daniel R Tauritz
Artificial Intelligence
Cyber Security
Evolutionary Computation
Hyper-heuristics
Automated Design of Algorithms
Metrics
H-Index
i10 Index
Citation
19
43
1,176
* Rankings
Ranking Based On Selection: 20
Dean Hendrix
software visualization
software engineering
computing education
Metrics
H-Index
i10 Index
Citation
19
27
1,064
* Rankings
Ranking Based On Selection: 21
James H Cross II
Development Environments
Software Visualization tools
Computer Science Education
Metrics
H-Index
i10 Index
Citation
18
28
4,577
* Rankings
Ranking Based On Selection: 22
Chao Yang
Internet of things
RF sensing
Indoor localization
RFID.
Metrics
H-Index
i10 Index
Citation
17
18
1,315
* Rankings
Ranking Based On Selection: 23
Yi Wang
Machine learning and optimization
numerical analysis
Metrics
H-Index
i10 Index
Citation
17
21
1,162
* Rankings
Ranking Based On Selection: 27
S Baskiyar
Computer Architecture
Scheduling
Real-time and Embedded Computing
Storage
High Performance
Metrics
H-Index
i10 Index
Citation
12
17
751
* Rankings
Ranking Based On Selection: 28
Semih Dinc
Computer Vision
Pattern Recognition
Machine Learning
Metrics
H-Index
i10 Index
Citation
12
13
400
* Rankings
Ranking Based On Selection: 31
Beverly Marshall
Security issuance
Corporate governance
International Finance
Metrics
H-Index
i10 Index
Citation
11
11
634
* Rankings
Ranking Based On Selection: 33
Phong Vu
Software Engineering
Natural Language Processing
Data Mining
Computer Science
Metrics
H-Index
i10 Index
Citation
10
10
611
Sutanu Bhattacharya
Computational biology
Bioinformatics
Machine Learning
Data Science
Metrics
H-Index
i10 Index
Citation
7
6
134
Chenggang Wang
Cybersecurity
Data Security and Privacy
Machine Learning and AI
Computer Vision
Metrics
H-Index
i10 Index
Citation
6
5
298
Thang M Pham
Natural Language Processing
Large Language Models
Metrics
H-Index
i10 Index
Citation
6
2
173
Md Shazibul Islam Shamim
Software Engineering
Software Security
Secure Software Engineering
Metrics
H-Index
i10 Index
Citation
5
4
214
Behnam Rasoolian
Machine Learning
Deep Learning
Additive Manufacturing
Optimization
Metrics
H-Index
i10 Index
Citation
4
2
123
Mousumi Akter
Machine Learning
Natural Language Processing
Data Privacy
Metrics
H-Index
i10 Index
Citation
4
2
84
Fatemeh Jamshidi
Machine Learning
AI in Music Technology
Computer music
Music Education
Music Generation
Metrics
H-Index
i10 Index
Citation
4
1
48
Pham Hung Viet
Machine Learning
Deep Learning
Natural Language Processing
Metrics
H-Index
i10 Index
Citation
3
1
43
Amir Oladazimi
Machine Learning
Data Analytics
Optimization
Additive Manufacturing
Sustainability
Metrics
H-Index
i10 Index
Citation
2
2
61
Muhammad Gulfam
Machine Learning
Deep Learning
Software Engineering
Metrics
H-Index
i10 Index
Citation
2
2
46
Tianshi Xie
Machine Learning
Deep Learning
Virtual Reality
Augmented Reality
Speech Processing
Metrics
H-Index
i10 Index
Citation
2
0
16
Michael H Prince
Machine Learning
Reinforcement Learning
Evolutionary Computing
Deep Learning
Metrics
H-Index
i10 Index
Citation
2
0
14
Armin Khayyer
Machine Learning
NLP
RL
Surrogate Modeling
Simulation Optimization
Metrics
H-Index
i10 Index
Citation
1
0
8
Rankings
Ranking Based On Selection: 1
Alice E Smith
Metrics
H-Index
i10 Index
Citation Counts
54
137
18,498
Computational Intelligence
Modeling and Optimization
Facility Layout
Network Reliability
Simulation
Rankings
Ranking Based On Selection: 2
Gopikrishna Deshpande
Metrics
H-Index
i10 Index
Citation Counts
48
105
6,822
Functional MRI
Brain Connectivity
Signal/Image Processing
Machine Learning
Rankings
Ranking Based On Selection: 3
Xiao Qin
Metrics
H-Index
i10 Index
Citation Counts
47
212
10,524
Parallel and distributed systems
real-time computing
storage systems
fault tolerance
and performance evaluation.
Rankings
Ranking Based On Selection: 4
Yin Sun Å­™Å¼•
Metrics
H-Index
i10 Index
Citation Counts
34
68
6,408
Age of Information
Information Freshness
Wireless Networks
Remote Estimation
Machine Learning
Rankings
Ranking Based On Selection: 5
Wei Shinn Ku
Metrics
H-Index
i10 Index
Citation Counts
34
101
4,797
Spatial databases
data science
cybersecurity
mobile computing
machine learning
Rankings
Ranking Based On Selection: 6
Yang Zhou
Metrics
H-Index
i10 Index
Citation Counts
33
77
4,409
Rankings
Ranking Based On Selection: 7
Tung Thanh Nguyen
Metrics
H-Index
i10 Index
Citation Counts
32
52
5,076
Software Engineering
Data Science
Artificial Intelligence
Rankings
Ranking Based On Selection: 8
Levent Yilmaz
Metrics
H-Index
i10 Index
Citation Counts
31
150
4,537
Modeling and Simulation
Multi-Agent Systems
Collective Intelligence
Cognitive Systems
Rankings
Ranking Based On Selection: 9
Ujjwal Guin
Metrics
H-Index
i10 Index
Citation Counts
29
49
3,438
Hardware Security
Blockchain
Cybersecurity
Spintronics
VLSI Design and Test
Rankings
Ranking Based On Selection: 10
Ashish Gupta
Metrics
H-Index
i10 Index
Citation Counts
29
41
3,702
Business Analytics
Healthcare Informatics
Sports Analytics
Organizational Performance
NLP and Deep Learning

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
Meredith A Reid
Metrics
H-Index
i10 Index
Citation Counts
26
37
2,344
Rankings
Ranking Based On Selection: 12
Anh M Nguyen
Metrics
H-Index
i10 Index
Citation Counts
24
31
12,313
Machine Learning
Explainable AI
Computer Vision
NLP
Rankings
Ranking Based On Selection: 13
Mark Yampolskiy
Metrics
H-Index
i10 Index
Citation Counts
23
36
2,046
Rankings
Ranking Based On Selection: 14
Di Tian
Metrics
H-Index
i10 Index
Citation Counts
23
34
1,665
hydroclimate
hydrology
climate impacts
climate extremes
statistics & machine learning
Rankings
Ranking Based On Selection: 15
Wi Suk Kwon
Metrics
H-Index
i10 Index
Citation Counts
22
28
4,384
Artificial Intelligence
Conversational AI Design
Marketing
Retailing
Consumer Behavior
Rankings
Ranking Based On Selection: 16
Tao Shu
Metrics
H-Index
i10 Index
Citation Counts
22
35
1,931
Rankings
Ranking Based On Selection: 17
Munawar Hafiz
Metrics
H-Index
i10 Index
Citation Counts
20
33
1,857
Software Engineering
Program Analysis. Program Transformation
Programming Langauge
Security
Rankings
Ranking Based On Selection: 18
Alvin Lim
Metrics
H-Index
i10 Index
Citation Counts
19
37
2,388
Self-organizing sensor-actuator networks
mobile and pervasive computing
wireless networks
reliable and dynamically reconfigur
Rankings
Ranking Based On Selection: 19
Daniel R Tauritz
Metrics
H-Index
i10 Index
Citation Counts
19
43
1,176
Artificial Intelligence
Cyber Security
Evolutionary Computation
Hyper-heuristics
Automated Design of Algorithms
Rankings
Ranking Based On Selection: 20
Dean Hendrix
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,064
software visualization
software engineering
computing education
Rankings
Ranking Based On Selection: 21
James H Cross II
Metrics
H-Index
i10 Index
Citation Counts
18
28
4,577
Development Environments
Software Visualization tools
Computer Science Education
Rankings
Ranking Based On Selection: 22
Chao Yang
Metrics
H-Index
i10 Index
Citation Counts
17
18
1,315
Internet of things
RF sensing
Indoor localization
RFID.
Rankings
Ranking Based On Selection: 23
Yi Wang
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,162
Machine learning and optimization
numerical analysis
Rankings
Ranking Based On Selection: 24
Hao Yu
Metrics
H-Index
i10 Index
Citation Counts
17
23
4,293
Rankings
Ranking Based On Selection: 25
David Umphress
Metrics
H-Index
i10 Index
Citation Counts
15
21
1,372
Rankings
Ranking Based On Selection: 26
Babak Rahbarinia
Metrics
H-Index
i10 Index
Citation Counts
12
13
615
Rankings
Ranking Based On Selection: 27
S Baskiyar
Metrics
H-Index
i10 Index
Citation Counts
12
17
751
Computer Architecture
Scheduling
Real-time and Embedded Computing
Storage
High Performance
Rankings
Ranking Based On Selection: 28
Semih Dinc
Metrics
H-Index
i10 Index
Citation Counts
12
13
400
Computer Vision
Pattern Recognition
Machine Learning
Rankings
Ranking Based On Selection: 29
Sivasubramanian Thirugnanasambandam
Metrics
H-Index
i10 Index
Citation Counts
12
18
538
Rankings
Ranking Based On Selection: 30
Tiantian Xie
Metrics
H-Index
i10 Index
Citation Counts
11
12
1,208
Rankings
Ranking Based On Selection: 31
Beverly Marshall
Metrics
H-Index
i10 Index
Citation Counts
11
11
634
Security issuance
Corporate governance
International Finance
Rankings
Ranking Based On Selection: 32
Tam The Nguyen
Metrics
H-Index
i10 Index
Citation Counts
10
11
654
Rankings
Ranking Based On Selection: 33
Phong Vu
Metrics
H-Index
i10 Index
Citation Counts
10
10
611
Software Engineering
Natural Language Processing
Data Mining
Computer Science
Rankings
Ranking Based On Selection: 34
Tianshi Che
Metrics
H-Index
i10 Index
Citation Counts
8
8
213
Rankings
Ranking Based On Selection: 35
Sutanu Bhattacharya
Metrics
H-Index
i10 Index
Citation Counts
7
6
134
Computational biology
Bioinformatics
Machine Learning
Data Science
Rankings
Ranking Based On Selection: 36
Chenggang Wang
Metrics
H-Index
i10 Index
Citation Counts
6
5
298
Cybersecurity
Data Security and Privacy
Machine Learning and AI
Computer Vision
Rankings
Ranking Based On Selection: 37
Thang M Pham
Metrics
H-Index
i10 Index
Citation Counts
6
2
173
Natural Language Processing
Large Language Models
Rankings
Ranking Based On Selection: 38
Drew Springall
Metrics
H-Index
i10 Index
Citation Counts
5
5
1,529
Rankings
Ranking Based On Selection: 39
Md Shazibul Islam Shamim
Metrics
H-Index
i10 Index
Citation Counts
5
4
214
Software Engineering
Software Security
Secure Software Engineering
Rankings
Ranking Based On Selection: 40
Mostafa Rahgouy
Metrics
H-Index
i10 Index
Citation Counts
5
3
95
Rankings
Ranking Based On Selection: 41
Chen Peijie
Metrics
H-Index
i10 Index
Citation Counts
4
3
65
Rankings
Ranking Based On Selection: 42
Behnam Rasoolian
Metrics
H-Index
i10 Index
Citation Counts
4
2
123
Machine Learning
Deep Learning
Additive Manufacturing
Optimization
Rankings
Ranking Based On Selection: 43
Mousumi Akter
Metrics
H-Index
i10 Index
Citation Counts
4
2
84
Machine Learning
Natural Language Processing
Data Privacy
Rankings
Ranking Based On Selection: 44
Fatemeh Jamshidi
Metrics
H-Index
i10 Index
Citation Counts
4
1
48
Machine Learning
AI in Music Technology
Computer music
Music Education
Music Generation
Rankings
Ranking Based On Selection: 45
Thanh Tin Nguyen
Metrics
H-Index
i10 Index
Citation Counts
3
2
38
Rankings
Ranking Based On Selection: 46
Pham Hung Viet
Metrics
H-Index
i10 Index
Citation Counts
3
1
43
Machine Learning
Deep Learning
Natural Language Processing
Rankings
Ranking Based On Selection: 47
Robertson Bassy
Metrics
H-Index
i10 Index
Citation Counts
3
0
19
Rankings
Ranking Based On Selection: 48
Amir Oladazimi
Metrics
H-Index
i10 Index
Citation Counts
2
2
61
Machine Learning
Data Analytics
Optimization
Additive Manufacturing
Sustainability
Rankings
Ranking Based On Selection: 49
Muhammad Gulfam
Metrics
H-Index
i10 Index
Citation Counts
2
2
46
Machine Learning
Deep Learning
Software Engineering
Rankings
Ranking Based On Selection: 50
Chen Jiang
Metrics
H-Index
i10 Index
Citation Counts
2
1
17
Rankings
Ranking Based On Selection: 51
Tianshi Xie
Metrics
H-Index
i10 Index
Citation Counts
2
0
16
Machine Learning
Deep Learning
Virtual Reality
Augmented Reality
Speech Processing
Rankings
Ranking Based On Selection: 52
Michael H Prince
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
Machine Learning
Reinforcement Learning
Evolutionary Computing
Deep Learning
Rankings
Ranking Based On Selection: 53
Hannah Alex Chappell
Metrics
H-Index
i10 Index
Citation Counts
1
1
28
computer science
software engineering
bioinformatics
Rankings
Ranking Based On Selection: 54
Raisul Arefin
Metrics
H-Index
i10 Index
Citation Counts
1
1
13
Rankings
Ranking Based On Selection: 55
Armin Khayyer
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Machine Learning
NLP
RL
Surrogate Modeling
Simulation Optimization
Rankings
Ranking Based On Selection: 56
Farnaz Yousefi Zowj
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Machine Learning
Data Analytics
Systems Engineering
Rankings
Ranking Based On Selection: 57
Sindhu Gunasekar
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Rankings
Ranking Based On Selection: 58
Jon Hood
Metrics
H-Index
i10 Index
Citation Counts
1
0
1