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" (873,690 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
Abderrahmane Lakas
Mobile Networks
Vehicular Networks
IoT
Unmanned Vehicles
AI
Metrics
H-Index
i10 Index
Citation
37
80
4,324
* Rankings
Ranking Based On Selection: 2
Nazar Zaki
Artificial Intelligence
Data Science
Computer Science
Graph Mining
Data Mining and Analytics
Metrics
H-Index
i10 Index
Citation
36
94
6,251
* Rankings
Ranking Based On Selection: 3
Fady Alnajjar, Fady Shibata Alnajjar
Human-Centered AI
AI
Human-Robot Interaction
Wearable Robotics
Computer Vision
Metrics
H-Index
i10 Index
Citation
34
87
3,862
* Rankings
Ranking Based On Selection: 4
Khaled Shuaib
IoT
Smart Grid
Cyber Security
Blockchains
Smart Health Care
Metrics
H-Index
i10 Index
Citation
34
73
3,804
* Rankings
Ranking Based On Selection: 5
Ali Ismail Awad
Cybersecurity
Internet-of-Things Security
Network Security
Biometrics
Image Analysis
Metrics
H-Index
i10 Index
Citation
33
69
5,342
* Rankings
Ranking Based On Selection: 7
Mohammad M Masud
Data mining
Big Data Analytics
Data Streams
Intrusion Detection
Healthcare Data Analytics
Metrics
H-Index
i10 Index
Citation
31
48
3,901
* Rankings
Ranking Based On Selection: 8
Munkhjargal Gochoo (Moyo)
Deep Machine learning
Artificial Intelligence
E-health
telemedicine
robotics
Metrics
H-Index
i10 Index
Citation
29
49
2,473
* Rankings
Ranking Based On Selection: 9
Leila Ismail
Cloud Green Computing
AI Machine Learning
Security & Blockchain
Smart City
eHealth
Metrics
H-Index
i10 Index
Citation
26
51
2,713
* Rankings
Ranking Based On Selection: 10
Salah Bouktif
Software engineering
Machine learning and Pattern recognition
Data mining and Social Media Mining
Metrics
H-Index
i10 Index
Citation
26
34
2,977

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
Hesham El-Sayed
Vehicular Networks
Intelligent Transportation Systems
Trust Management
Autonomous Driving
Metrics
H-Index
i10 Index
Citation
25
54
2,424
* Rankings
Ranking Based On Selection: 12
Sofia Ouhbi
Software Engineering
Human-Computer Interaction
Software Sustainability
Health Informatics
Metrics
H-Index
i10 Index
Citation
25
42
2,014
* Rankings
Ranking Based On Selection: 13
Amir Ahmad
Data mining
Data Science
AI
Business Analytics
Nanotechnology
Metrics
H-Index
i10 Index
Citation
24
48
4,363
* Rankings
Ranking Based On Selection: 14
Ezedin Barka
Computer and Network Security
Access Control
Cloud Computing
Metrics
H-Index
i10 Index
Citation
24
44
2,289
* Rankings
Ranking Based On Selection: 15
Zouheir Trabelsi
Security Intelligence
Cyber terrorism
Network and IoT Security
Deep learning
Federated learning
Metrics
H-Index
i10 Index
Citation
24
63
1,847
* Rankings
Ranking Based On Selection: 16
Abdelgadir Abuelgasim
GIS
Soil Salinity
Environmental Remote Sensing and Image Processing
ORCID 0000-0001-8897-4181
Metrics
H-Index
i10 Index
Citation
22
42
2,271
* Rankings
Ranking Based On Selection: 17
Fida K Dankar
Privacy preserving data mining
Anonymity
Data privacy
Health informatics
Metrics
H-Index
i10 Index
Citation
22
24
2,350
* Rankings
Ranking Based On Selection: 18
Jaber Abu Qudeiri
CNC Tool path optimization
Artificial Intelligence
Production System Design and Optimization
Metrics
H-Index
i10 Index
Citation
20
32
1,654
* Rankings
Ranking Based On Selection: 19
Elarbi Badidi
Smart cities
Edge AI
Cloud Computing
Internet of Things (IoT)
Fog and Edge computing
Metrics
H-Index
i10 Index
Citation
20
34
1,124
* Rankings
Ranking Based On Selection: 20
Sherzod Turaev
Formal Languages and Automata
Regulated Rewriting Systems
DNA Computing
Machine Learning
Metrics
H-Index
i10 Index
Citation
19
53
1,426
* Rankings
Ranking Based On Selection: 23
Azam Beg
applied machine learning
artificial intelligence
circuit design/reliability
low power
Metrics
H-Index
i10 Index
Citation
15
31
858
* Rankings
Ranking Based On Selection: 25
Mohammad Hayajneh
Game theory
MIMO
Resource allocation
RF Sensing
Machine Learning
Metrics
H-Index
i10 Index
Citation
13
16
1,057
* Rankings
Ranking Based On Selection: 26
Klaithem Al Nuaimi
Cloud Computing
load balancing
software engineering
indoor positioning
Metrics
H-Index
i10 Index
Citation
10
11
1,084
* Rankings
Ranking Based On Selection: 27
Shayma Alkobaisi
Health Informatics
predictive analytics
spatial and spatiotemporal databases
GIS
Metrics
H-Index
i10 Index
Citation
10
10
360
* Rankings
Ranking Based On Selection: 28
Mubarak Albarka Umar
Software Engineering
Machine Learning
Deep Learning
Cardiovascular Disease
Cybersecurity
Metrics
H-Index
i10 Index
Citation
8
7
298
* Rankings
Ranking Based On Selection: 29
Ali Nawaz
Software Engineering
Machine learning
Deep learning
Medical Image Analysis
Digital Image
Metrics
H-Index
i10 Index
Citation
8
6
177
* Rankings
Ranking Based On Selection: 31
Faiza Hashim
Smart Healthcare Blockchain
Connected Blockchains
Smart Contracts
ML
Security and Privacy
Metrics
H-Index
i10 Index
Citation
7
6
248
* Rankings
Ranking Based On Selection: 37
Ayisha Manzoor
Artificial Intelligence
Machine Learning
Deep Learning
Big Data
Software Engineering
Metrics
H-Index
i10 Index
Citation
3
2
87
Rankings
Ranking Based On Selection: 1
Abderrahmane Lakas
Metrics
H-Index
i10 Index
Citation Counts
37
80
4,324
Mobile Networks
Vehicular Networks
IoT
Unmanned Vehicles
AI
Rankings
Ranking Based On Selection: 2
Nazar Zaki
Metrics
H-Index
i10 Index
Citation Counts
36
94
6,251
Artificial Intelligence
Data Science
Computer Science
Graph Mining
Data Mining and Analytics
Rankings
Ranking Based On Selection: 3
Fady Alnajjar, Fady Shibata Alnajjar
Metrics
H-Index
i10 Index
Citation Counts
34
87
3,862
Human-Centered AI
AI
Human-Robot Interaction
Wearable Robotics
Computer Vision
Rankings
Ranking Based On Selection: 4
Khaled Shuaib
Metrics
H-Index
i10 Index
Citation Counts
34
73
3,804
IoT
Smart Grid
Cyber Security
Blockchains
Smart Health Care
Rankings
Ranking Based On Selection: 5
Ali Ismail Awad
Metrics
H-Index
i10 Index
Citation Counts
33
69
5,342
Cybersecurity
Internet-of-Things Security
Network Security
Biometrics
Image Analysis
Rankings
Ranking Based On Selection: 6
Mohamed Adel Serhani
Metrics
H-Index
i10 Index
Citation Counts
33
76
5,531
Cloud Computing
Deep Learning
Big Data
Web services
Rankings
Ranking Based On Selection: 7
Mohammad M Masud
Metrics
H-Index
i10 Index
Citation Counts
31
48
3,901
Data mining
Big Data Analytics
Data Streams
Intrusion Detection
Healthcare Data Analytics
Rankings
Ranking Based On Selection: 8
Munkhjargal Gochoo (Moyo)
Metrics
H-Index
i10 Index
Citation Counts
29
49
2,473
Deep Machine learning
Artificial Intelligence
E-health
telemedicine
robotics
Rankings
Ranking Based On Selection: 9
Leila Ismail
Metrics
H-Index
i10 Index
Citation Counts
26
51
2,713
Cloud Green Computing
AI Machine Learning
Security & Blockchain
Smart City
eHealth
Rankings
Ranking Based On Selection: 10
Salah Bouktif
Metrics
H-Index
i10 Index
Citation Counts
26
34
2,977
Software engineering
Machine learning and Pattern recognition
Data mining and Social Media Mining

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
Hesham El-Sayed
Metrics
H-Index
i10 Index
Citation Counts
25
54
2,424
Vehicular Networks
Intelligent Transportation Systems
Trust Management
Autonomous Driving
Rankings
Ranking Based On Selection: 12
Sofia Ouhbi
Metrics
H-Index
i10 Index
Citation Counts
25
42
2,014
Software Engineering
Human-Computer Interaction
Software Sustainability
Health Informatics
Rankings
Ranking Based On Selection: 13
Amir Ahmad
Metrics
H-Index
i10 Index
Citation Counts
24
48
4,363
Data mining
Data Science
AI
Business Analytics
Nanotechnology
Rankings
Ranking Based On Selection: 14
Ezedin Barka
Metrics
H-Index
i10 Index
Citation Counts
24
44
2,289
Computer and Network Security
Access Control
Cloud Computing
Rankings
Ranking Based On Selection: 15
Zouheir Trabelsi
Metrics
H-Index
i10 Index
Citation Counts
24
63
1,847
Security Intelligence
Cyber terrorism
Network and IoT Security
Deep learning
Federated learning
Rankings
Ranking Based On Selection: 16
Abdelgadir Abuelgasim
Metrics
H-Index
i10 Index
Citation Counts
22
42
2,271
GIS
Soil Salinity
Environmental Remote Sensing and Image Processing
ORCID 0000-0001-8897-4181
Rankings
Ranking Based On Selection: 17
Fida K Dankar
Metrics
H-Index
i10 Index
Citation Counts
22
24
2,350
Privacy preserving data mining
Anonymity
Data privacy
Health informatics
Rankings
Ranking Based On Selection: 18
Jaber Abu Qudeiri
Metrics
H-Index
i10 Index
Citation Counts
20
32
1,654
CNC Tool path optimization
Artificial Intelligence
Production System Design and Optimization
Rankings
Ranking Based On Selection: 19
Elarbi Badidi
Metrics
H-Index
i10 Index
Citation Counts
20
34
1,124
Smart cities
Edge AI
Cloud Computing
Internet of Things (IoT)
Fog and Edge computing
Rankings
Ranking Based On Selection: 20
Sherzod Turaev
Metrics
H-Index
i10 Index
Citation Counts
19
53
1,426
Formal Languages and Automata
Regulated Rewriting Systems
DNA Computing
Machine Learning
Rankings
Ranking Based On Selection: 21
Hany Alashwal
Metrics
H-Index
i10 Index
Citation Counts
18
29
1,778
Rankings
Ranking Based On Selection: 22
Farag Sallabi
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,418
Rankings
Ranking Based On Selection: 23
Azam Beg
Metrics
H-Index
i10 Index
Citation Counts
15
31
858
applied machine learning
artificial intelligence
circuit design/reliability
low power
Rankings
Ranking Based On Selection: 24
Mamoun Awad
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,720
Rankings
Ranking Based On Selection: 25
Mohammad Hayajneh
Metrics
H-Index
i10 Index
Citation Counts
13
16
1,057
Game theory
MIMO
Resource allocation
RF Sensing
Machine Learning
Rankings
Ranking Based On Selection: 26
Klaithem Al Nuaimi
Metrics
H-Index
i10 Index
Citation Counts
10
11
1,084
Cloud Computing
load balancing
software engineering
indoor positioning
Rankings
Ranking Based On Selection: 27
Shayma Alkobaisi
Metrics
H-Index
i10 Index
Citation Counts
10
10
360
Health Informatics
predictive analytics
spatial and spatiotemporal databases
GIS
Rankings
Ranking Based On Selection: 28
Mubarak Albarka Umar
Metrics
H-Index
i10 Index
Citation Counts
8
7
298
Software Engineering
Machine Learning
Deep Learning
Cardiovascular Disease
Cybersecurity
Rankings
Ranking Based On Selection: 29
Ali Nawaz
Metrics
H-Index
i10 Index
Citation Counts
8
6
177
Software Engineering
Machine learning
Deep learning
Medical Image Analysis
Digital Image
Rankings
Ranking Based On Selection: 30
Ali Fiaz
Metrics
H-Index
i10 Index
Citation Counts
7
6
1,422
Rankings
Ranking Based On Selection: 31
Faiza Hashim
Metrics
H-Index
i10 Index
Citation Counts
7
6
248
Smart Healthcare Blockchain
Connected Blockchains
Smart Contracts
ML
Security and Privacy
Rankings
Ranking Based On Selection: 32
Munkh-Erdene Otgonbold
Metrics
H-Index
i10 Index
Citation Counts
5
5
149
Rankings
Ranking Based On Selection: 33
Ganzorig Batnasan
Metrics
H-Index
i10 Index
Citation Counts
5
4
113
Rankings
Ranking Based On Selection: 34
Rankings
Ranking Based On Selection: 35
Moomal Farhad
Metrics
H-Index
i10 Index
Citation Counts
4
0
26
Deep learning
Medical imaging
Artificial intelligence
Rankings
Ranking Based On Selection: 36
Muhammad Azeem
Metrics
H-Index
i10 Index
Citation Counts
3
3
493
Rankings
Ranking Based On Selection: 37
Ayisha Manzoor
Metrics
H-Index
i10 Index
Citation Counts
3
2
87
Artificial Intelligence
Machine Learning
Deep Learning
Big Data
Software Engineering
Rankings
Ranking Based On Selection: 38
Mutaz Khairalla
Metrics
H-Index
i10 Index
Citation Counts
3
2
342
Smart Grid
Power System Automation
Artificial Intelligence
Rankings
Ranking Based On Selection: 39
Shamsa Abdulla Al Mazrouei
Metrics
H-Index
i10 Index
Citation Counts
1
0
4