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" (873,898 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
Mutasem K Alsmadi
Artificial intelligence
Pattern Recognition and distance learning
Metrics
H-Index
i10 Index
Citation
39
99
4,712
* Rankings
Ranking Based On Selection: 3
Ibrahim Almarashdeh
software engineering
Usability testing
mobile learning
mobile governments
Metrics
H-Index
i10 Index
Citation
35
65
3,275
* Rankings
Ranking Based On Selection: 4
Sunday Olusanya Olatunji
Data Science
Artificial Intelligence
Applied Artificial Intelligence
Computational Intelligence
Metrics
H-Index
i10 Index
Citation
33
89
3,770
* Rankings
Ranking Based On Selection: 6
Malek Alzaqebah
Optimisation
Data mining
Machine Learning
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
20
26
1,050
* Rankings
Ranking Based On Selection: 7
Rachid Zagrouba
Information Security
security management
Network security
IoT
Wireless networks
Metrics
H-Index
i10 Index
Citation
19
27
1,415
* Rankings
Ranking Based On Selection: 9
Dilek Dustegor
Intelligent Systems
Ambient Intelligence
Smart Cities
Technology Enhanced Education
Metrics
H-Index
i10 Index
Citation
12
14
1,385
* Rankings
Ranking Based On Selection: 10
Nahla El-Haggar
Image processing
Information security
NLP
Active Learning
Drones
Metrics
H-Index
i10 Index
Citation
8
8
313

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* Rankings
Ranking Based On Selection: 11
Sohail Khan
Information Security
Smartphone Security
Malware Analysis
Deep Learning
Blockchain
Metrics
H-Index
i10 Index
Citation
7
7
1,236
Gamil Radman
Computer Science
Cloud Computing
Quantum Computing
Big Data
Metrics
H-Index
i10 Index
Citation
4
3
113
Mohammad Alsawwaf
Software Engineering
Artificial Intelligence
IoT
Cloud Computing
Ambient Intelligence
Metrics
H-Index
i10 Index
Citation
4
2
44
Rankings
Ranking Based On Selection: 1
Syed Irshad Husain
Metrics
H-Index
i10 Index
Citation Counts
56
291
13,991
Rankings
Ranking Based On Selection: 2
Mutasem K Alsmadi
Metrics
H-Index
i10 Index
Citation Counts
39
99
4,712
Artificial intelligence
Pattern Recognition and distance learning
Rankings
Ranking Based On Selection: 3
Ibrahim Almarashdeh
Metrics
H-Index
i10 Index
Citation Counts
35
65
3,275
software engineering
Usability testing
mobile learning
mobile governments
Rankings
Ranking Based On Selection: 4
Sunday Olusanya Olatunji
Metrics
H-Index
i10 Index
Citation Counts
33
89
3,770
Data Science
Artificial Intelligence
Applied Artificial Intelligence
Computational Intelligence
Rankings
Ranking Based On Selection: 5
Fahd Alhaidari
Metrics
H-Index
i10 Index
Citation Counts
28
37
2,047
Networking
Information Security
IoT
Cryptography
ML
Rankings
Ranking Based On Selection: 6
Malek Alzaqebah
Metrics
H-Index
i10 Index
Citation Counts
20
26
1,050
Optimisation
Data mining
Machine Learning
Artificial Intelligence
Rankings
Ranking Based On Selection: 7
Rachid Zagrouba
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,415
Information Security
security management
Network security
IoT
Wireless networks
Rankings
Ranking Based On Selection: 8
Hina Gull
Metrics
H-Index
i10 Index
Citation Counts
12
14
402
Rankings
Ranking Based On Selection: 9
Dilek Dustegor
Metrics
H-Index
i10 Index
Citation Counts
12
14
1,385
Intelligent Systems
Ambient Intelligence
Smart Cities
Technology Enhanced Education
Rankings
Ranking Based On Selection: 10
Nahla El-Haggar
Metrics
H-Index
i10 Index
Citation Counts
8
8
313
Image processing
Information security
NLP
Active Learning
Drones

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
Sohail Khan
Metrics
H-Index
i10 Index
Citation Counts
7
7
1,236
Information Security
Smartphone Security
Malware Analysis
Deep Learning
Blockchain
Rankings
Ranking Based On Selection: 12
Sanaa Alsmadi
Metrics
H-Index
i10 Index
Citation Counts
6
6
280
Rankings
Ranking Based On Selection: 13
Gamil Radman
Metrics
H-Index
i10 Index
Citation Counts
4
3
113
Computer Science
Cloud Computing
Quantum Computing
Big Data
Rankings
Ranking Based On Selection: 14
Mohammad Alsawwaf
Metrics
H-Index
i10 Index
Citation Counts
4
2
44
Software Engineering
Artificial Intelligence
IoT
Cloud Computing
Ambient Intelligence