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
Mary Lacity
information systems
Web 3
metaverse
artificial intelligence
robotic process automation
Metrics
H-Index
i10 Index
Citation
68
167
26,442
* Rankings
Ranking Based On Selection: 2
Xintao Wu
Data Mining
Privacy and Security
Fairness
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
47
133
9,273
* Rankings
Ranking Based On Selection: 3
W Art Chaovalitwongse
Analytics
Optimization
Machine Learning
Neuroscience
Logistics
Metrics
H-Index
i10 Index
Citation
43
114
8,151
* Rankings
Ranking Based On Selection: 5
Khoa Luu
Smart Health
Biometrics
Autonomous Driving
Quantum Machine Learning
Precision Agriculture
Metrics
H-Index
i10 Index
Citation
37
82
4,894
* Rankings
Ranking Based On Selection: 6
Craig W Thompson
Artificial Intelligence
Database Management
Distributed Computing
Pervasive Computing
Virtual Worlds
Metrics
H-Index
i10 Index
Citation
35
65
5,435
Qinghua Li
Cybersecurity
Privacy
Artificial Intelligence
Power Grids
Metrics
H-Index
i10 Index
Citation
29
48
5,002

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* Rankings
Ranking Based On Selection: 12
Miaoqing Huang
manycore architecture
high-performance computing
hardware oriented security
Metrics
H-Index
i10 Index
Citation
18
34
1,404
* Rankings
Ranking Based On Selection: 13
Xiao Liu
Statistical Learning
environment and energy
urban resilience
system informatics
Metrics
H-Index
i10 Index
Citation
17
25
870
* Rankings
Ranking Based On Selection: 14
Michael S Gashler
Machine Learning
Neural Networks
Artificial Intelligence
Unsupervised Learning
Time series forecasting
Metrics
H-Index
i10 Index
Citation
17
20
1,168
* Rankings
Ranking Based On Selection: 17
Dale Thompson
Computer Networking
Cybersecurity Education and Training
Network Security
Bioinformatic analysis
Computer Science Education
Metrics
H-Index
i10 Index
Citation
13
16
627
Haoyan Liu
deep learning
artificial intelligence
edge computing
power electronics
control systems
Metrics
H-Index
i10 Index
Citation
8
7
192
Reeshad Khan
Computer Vision
Artificial Intelligence
Machine Learning
Bioinformatics
Game Design
Metrics
H-Index
i10 Index
Citation
1
1
31
Dillon Van Buskirk
computer science
machine learning
video game development
graph theory
artificial intelligence
Metrics
H-Index
i10 Index
Citation
1
0
3
Rankings
Ranking Based On Selection: 1
Mary Lacity
Metrics
H-Index
i10 Index
Citation Counts
68
167
26,442
information systems
Web 3
metaverse
artificial intelligence
robotic process automation
Rankings
Ranking Based On Selection: 2
Xintao Wu
Metrics
H-Index
i10 Index
Citation Counts
47
133
9,273
Data Mining
Privacy and Security
Fairness
Artificial Intelligence
Rankings
Ranking Based On Selection: 3
W Art Chaovalitwongse
Metrics
H-Index
i10 Index
Citation Counts
43
114
8,151
Analytics
Optimization
Machine Learning
Neuroscience
Logistics
Rankings
Ranking Based On Selection: 4
Susan Gauch
Metrics
H-Index
i10 Index
Citation Counts
38
74
7,344
Information Retrieval
Ontologies
Personalization
Rankings
Ranking Based On Selection: 5
Khoa Luu
Metrics
H-Index
i10 Index
Citation Counts
37
82
4,894
Smart Health
Biometrics
Autonomous Driving
Quantum Machine Learning
Precision Agriculture
Rankings
Ranking Based On Selection: 6
Craig W Thompson
Metrics
H-Index
i10 Index
Citation Counts
35
65
5,435
Artificial Intelligence
Database Management
Distributed Computing
Pervasive Computing
Virtual Worlds
Rankings
Ranking Based On Selection: 7
Le T Hoang Ngan
Metrics
H-Index
i10 Index
Citation Counts
30
78
3,620
Artificial Intelligence
Machine Learning
Computer Vision
Rankings
Ranking Based On Selection: 8
Qinghua Li
Metrics
H-Index
i10 Index
Citation Counts
29
48
5,002
Cybersecurity
Privacy
Artificial Intelligence
Power Grids
Rankings
Ranking Based On Selection: 9
Brajendra Panda
Metrics
H-Index
i10 Index
Citation Counts
26
69
3,740
Database Systems
Computer Security
Database Security
Rankings
Ranking Based On Selection: 10
John Gauch
Metrics
H-Index
i10 Index
Citation Counts
25
38
2,450
Computer Vision
Image Processing
Computer Graphics

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
Lu Zhang
Metrics
H-Index
i10 Index
Citation Counts
22
27
1,911
Rankings
Ranking Based On Selection: 12
Miaoqing Huang
Metrics
H-Index
i10 Index
Citation Counts
18
34
1,404
manycore architecture
high-performance computing
hardware oriented security
Rankings
Ranking Based On Selection: 13
Xiao Liu
Metrics
H-Index
i10 Index
Citation Counts
17
25
870
Statistical Learning
environment and energy
urban resilience
system informatics
Rankings
Ranking Based On Selection: 14
Michael S Gashler
Metrics
H-Index
i10 Index
Citation Counts
17
20
1,168
Machine Learning
Neural Networks
Artificial Intelligence
Unsupervised Learning
Time series forecasting
Rankings
Ranking Based On Selection: 15
Thanh-Dat Truong
Metrics
H-Index
i10 Index
Citation Counts
15
23
663
Rankings
Ranking Based On Selection: 16
Alexander Nelson
Metrics
H-Index
i10 Index
Citation Counts
13
15
493
Rankings
Ranking Based On Selection: 17
Dale Thompson
Metrics
H-Index
i10 Index
Citation Counts
13
16
627
Computer Networking
Cybersecurity Education and Training
Network Security
Bioinformatic analysis
Computer Science Education
Rankings
Ranking Based On Selection: 18
Karl D Schubert Fiet
Metrics
H-Index
i10 Index
Citation Counts
9
9
684
Rankings
Ranking Based On Selection: 19
Minh Tran
Metrics
H-Index
i10 Index
Citation Counts
8
8
413
Rankings
Ranking Based On Selection: 20
Haoyan Liu
Metrics
H-Index
i10 Index
Citation Counts
8
7
192
deep learning
artificial intelligence
edge computing
power electronics
control systems
Rankings
Ranking Based On Selection: 21
Wen Huang
Metrics
H-Index
i10 Index
Citation Counts
6
4
128
Rankings
Ranking Based On Selection: 22
Naga Venkata Sai Raviteja Chappa
Metrics
H-Index
i10 Index
Citation Counts
6
4
104
Computer Vision
Deep Learning
Activity Recognition
Rankings
Ranking Based On Selection: 23
Trong-Thang Pham
Metrics
H-Index
i10 Index
Citation Counts
5
5
101
Rankings
Ranking Based On Selection: 24
Nhat-Tan Bui
Metrics
H-Index
i10 Index
Citation Counts
5
4
99
Computer Vision
Medical Image Analysis
Vision-Language
Rankings
Ranking Based On Selection: 25
Stephen C Ashmore
Metrics
H-Index
i10 Index
Citation Counts
5
3
137
Neural Networks
Artificial Intelligence
Robotics
Machine Learning
Rankings
Ranking Based On Selection: 26
Vidhiwar Singh Rathour
Metrics
H-Index
i10 Index
Citation Counts
3
3
251
Artificial Intelligence
Data Science
Data Engineering
Rankings
Ranking Based On Selection: 27
Yaowei Hu
Metrics
H-Index
i10 Index
Citation Counts
3
3
81
Rankings
Ranking Based On Selection: 28
Hadi Salman|Hadi Kanaan Hadi Salman
Metrics
H-Index
i10 Index
Citation Counts
3
0
19
Machine Learning
AI
Image Processing
Attention Mechanisms
Rankings
Ranking Based On Selection: 29
Arpan Poudel
Metrics
H-Index
i10 Index
Citation Counts
2
1
22
Computer Vision
Machine learning
Artificial Intelligence
Rankings
Ranking Based On Selection: 30
Chris A Mccoy
Metrics
H-Index
i10 Index
Citation Counts
1
1
72
Rankings
Ranking Based On Selection: 31
Reeshad Khan
Metrics
H-Index
i10 Index
Citation Counts
1
1
31
Computer Vision
Artificial Intelligence
Machine Learning
Bioinformatics
Game Design
Rankings
Ranking Based On Selection: 32
Dillon Van Buskirk
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
computer science
machine learning
video game development
graph theory
artificial intelligence