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" (870,057 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
S Manimurugan
Security
Image Processing
Network
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
22
38
1,711
* Rankings
Ranking Based On Selection: 2
Okba Taouali
fault detection
nonlinear system
digital control
machine learning
image processing
Metrics
H-Index
i10 Index
Citation
20
34
1,216
* Rankings
Ranking Based On Selection: 3
Osama Moh D Alia
Artificial Intelligence
Computer Vision
Optimization
Data Science
Metrics
H-Index
i10 Index
Citation
15
18
1,012
* Rankings
Ranking Based On Selection: 4
Saad Almutairi
Context Aware system
Software Engineering
UML
Security
Metrics
H-Index
i10 Index
Citation
14
17
793
* Rankings
Ranking Based On Selection: 5
Abdulaziz Almehmadi
Insider threat
Access control
Biometrics
Text mining
AI
Metrics
H-Index
i10 Index
Citation
14
16
727
* Rankings
Ranking Based On Selection: 7
Khalid Almohammadi
Computational Intelligence
Machine Learning
Artificial Intelligence
Fuzzy Systems
Metrics
H-Index
i10 Index
Citation
12
16
1,492
* Rankings
Ranking Based On Selection: 9
Umar Albalawi
Security and Privacy of Internet of Things IoT
Metrics
H-Index
i10 Index
Citation
10
11
449
* Rankings
Ranking Based On Selection: 10
Yahya Almurtadha
Machine Learning
AI
Metaverse
Industry 5.0
Digital Transformation
Metrics
H-Index
i10 Index
Citation
10
10
393

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: 12
A'Aeshah Alhakamy
Computer Science
Computer Graphics
Computer Vision
Visualization
eXtended Reality
Metrics
H-Index
i10 Index
Citation
9
9
281
* Rankings
Ranking Based On Selection: 13
Saleh Albelwi
Machine learning/Deep learning
Computer vision
RL
and optimization
Metrics
H-Index
i10 Index
Citation
9
8
762
* Rankings
Ranking Based On Selection: 14
Zyad Shaaban
Pattern Recognition and Digital Image Processing
Metrics
H-Index
i10 Index
Citation
9
9
1,121
* Rankings
Ranking Based On Selection: 15
Nidal Shilbayeh
Computer Security
Intelligent Systems
Watermarking
Pattern recognition
E-Nose
Metrics
H-Index
i10 Index
Citation
9
8
250
* Rankings
Ranking Based On Selection: 16
Ali M Alakeel
Automated Software Testing
Load Balancing in Distributed Computer Systems
Metrics
H-Index
i10 Index
Citation
8
7
647
* Rankings
Ranking Based On Selection: 17
Slim B. Ben Chaabane
Color image segmentation
biomedical images
Face recognition
Digital control
Fuzzy Logic
Metrics
H-Index
i10 Index
Citation
8
7
271
Lyan A. Alwakeel
Software Engineering
Model-Driven Development
Mobile Applications
Machine Learning
mHealth
Metrics
H-Index
i10 Index
Citation
5
2
91
Salwa D Aljehane
Computer Science
Eye Tracking
Program Comprehension
Data Analysis
Metrics
H-Index
i10 Index
Citation
2
2
36
Faisal Shaman
network security
cyber security
cloud computing
database security
Metrics
H-Index
i10 Index
Citation
2
0
22
Anwar Pasha Deshmukh
Computer Simulation
Elearning
artificial inteligence
CBT
cryptography
Metrics
H-Index
i10 Index
Citation
2
1
67
Osama Ahmad Salim Safarini
Information Systems
Software Engineering
Automation
Programming
Digital logic
Metrics
H-Index
i10 Index
Citation
2
1
17
Rankings
Ranking Based On Selection: 1
S Manimurugan
Metrics
H-Index
i10 Index
Citation Counts
22
38
1,711
Security
Image Processing
Network
Artificial Intelligence
Rankings
Ranking Based On Selection: 2
Okba Taouali
Metrics
H-Index
i10 Index
Citation Counts
20
34
1,216
fault detection
nonlinear system
digital control
machine learning
image processing
Rankings
Ranking Based On Selection: 3
Osama Moh D Alia
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,012
Artificial Intelligence
Computer Vision
Optimization
Data Science
Rankings
Ranking Based On Selection: 4
Saad Almutairi
Metrics
H-Index
i10 Index
Citation Counts
14
17
793
Context Aware system
Software Engineering
UML
Security
Rankings
Ranking Based On Selection: 5
Abdulaziz Almehmadi
Metrics
H-Index
i10 Index
Citation Counts
14
16
727
Insider threat
Access control
Biometrics
Text mining
AI
Rankings
Ranking Based On Selection: 6
Narmatha C
Metrics
H-Index
i10 Index
Citation Counts
12
15
650
Rankings
Ranking Based On Selection: 7
Khalid Almohammadi
Metrics
H-Index
i10 Index
Citation Counts
12
16
1,492
Computational Intelligence
Machine Learning
Artificial Intelligence
Fuzzy Systems
Rankings
Ranking Based On Selection: 8
Khaoula Ben Abdellafou
Metrics
H-Index
i10 Index
Citation Counts
11
11
326
Rankings
Ranking Based On Selection: 9
Umar Albalawi
Metrics
H-Index
i10 Index
Citation Counts
10
11
449
Rankings
Ranking Based On Selection: 10
Yahya Almurtadha
Metrics
H-Index
i10 Index
Citation Counts
10
10
393
Machine Learning
AI
Metaverse
Industry 5.0
Digital Transformation

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: 12
A'Aeshah Alhakamy
Metrics
H-Index
i10 Index
Citation Counts
9
9
281
Computer Science
Computer Graphics
Computer Vision
Visualization
eXtended Reality
Rankings
Ranking Based On Selection: 13
Saleh Albelwi
Metrics
H-Index
i10 Index
Citation Counts
9
8
762
Machine learning/Deep learning
Computer vision
RL
and optimization
Rankings
Ranking Based On Selection: 14
Zyad Shaaban
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,121
Pattern Recognition and Digital Image Processing
Rankings
Ranking Based On Selection: 15
Nidal Shilbayeh
Metrics
H-Index
i10 Index
Citation Counts
9
8
250
Computer Security
Intelligent Systems
Watermarking
Pattern recognition
E-Nose
Rankings
Ranking Based On Selection: 16
Ali M Alakeel
Metrics
H-Index
i10 Index
Citation Counts
8
7
647
Automated Software Testing
Load Balancing in Distributed Computer Systems
Rankings
Ranking Based On Selection: 17
Slim B. Ben Chaabane
Metrics
H-Index
i10 Index
Citation Counts
8
7
271
Color image segmentation
biomedical images
Face recognition
Digital control
Fuzzy Logic
Rankings
Ranking Based On Selection: 18
Crowdsourcing IoT Cyber security Web development
Rankings
Ranking Based On Selection: 19
Gaseb Alotibi
Metrics
H-Index
i10 Index
Citation Counts
5
3
76
Rankings
Ranking Based On Selection: 20
Lyan A. Alwakeel
Metrics
H-Index
i10 Index
Citation Counts
5
2
91
Software Engineering
Model-Driven Development
Mobile Applications
Machine Learning
mHealth
Rankings
Ranking Based On Selection: 21
Ashraf M Emam
Metrics
H-Index
i10 Index
Citation Counts
4
2
53
Rankings
Ranking Based On Selection: 22
Afaf Mirghani
Metrics
H-Index
i10 Index
Citation Counts
4
2
43
Rankings
Ranking Based On Selection: 23
Maha Altalak|M Altalak
Metrics
H-Index
i10 Index
Citation Counts
3
2
144
Rankings
Ranking Based On Selection: 25
Salwa D Aljehane
Metrics
H-Index
i10 Index
Citation Counts
2
2
36
Computer Science
Eye Tracking
Program Comprehension
Data Analysis
Rankings
Ranking Based On Selection: 26
Jamilah Alamri
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
Rankings
Ranking Based On Selection: 27
Faisal Shaman
Metrics
H-Index
i10 Index
Citation Counts
2
0
22
network security
cyber security
cloud computing
database security
Rankings
Ranking Based On Selection: 28
Osamah I Alqaisi
Metrics
H-Index
i10 Index
Citation Counts
2
0
13
Rankings
Ranking Based On Selection: 29
Brahim Nasraoui
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 30
Anwar Pasha Deshmukh
Metrics
H-Index
i10 Index
Citation Counts
2
1
67
Computer Simulation
Elearning
artificial inteligence
CBT
cryptography
Rankings
Ranking Based On Selection: 31
Osama Ahmad Salim Safarini
Metrics
H-Index
i10 Index
Citation Counts
2
1
17
Information Systems
Software Engineering
Automation
Programming
Digital logic
Rankings
Ranking Based On Selection: 32
Raid Mohsen Ali Alhazmi
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Rankings
Ranking Based On Selection: 33
Sara Tawfig Osman Ali
Metrics
H-Index
i10 Index
Citation Counts
1
0
1