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" (870,053 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
Dohyeun Kim
Decentralized Federated Learning
BigData
IoT
Blockchain
Energy
Metrics
H-Index
i10 Index
Citation
45
177
8,272
* Rankings
Ranking Based On Selection: 2
Namje Park
Security
Computer Education
Privacy
Cryptography
IoT
Metrics
H-Index
i10 Index
Citation
39
107
5,389
* Rankings
Ranking Based On Selection: 3
Yungcheol Byun
Machine Learning
Pattern Recognition
Energy AI
Knowledge Discovery
Anomaly Detection
Metrics
H-Index
i10 Index
Citation
35
100
4,304
* Rankings
Ranking Based On Selection: 4
Shabir Ahmad
Medical Imaging
Internet of Thing
Machine Learning
Blockchain
Reinforcement Learning
Metrics
H-Index
i10 Index
Citation
29
59
2,805
* Rankings
Ranking Based On Selection: 5
Zeinab Shahbazi
Artificial Intelligence
Machine learning
NLP
Knowledge Discovery
Data Mining
Metrics
H-Index
i10 Index
Citation
21
29
1,383
* Rankings
Ranking Based On Selection: 6
Khizar Abbas
5G/6G
Cloud & Edge Computing
SDN& NFV
Network Intelligence
Network Security
Metrics
H-Index
i10 Index
Citation
17
21
1,159
* Rankings
Ranking Based On Selection: 7
Soo Kyun Kim
Geometric Modeling and Processing
Image Processing
Deep Learning
Metrics
H-Index
i10 Index
Citation
17
21
907
* Rankings
Ranking Based On Selection: 8
Moonyoung Park
Computer-Assisted Language Learning
Task-Based Language Teaching
Task-Based Performance Assessment
Teacher Education
Digital
Metrics
H-Index
i10 Index
Citation
15
20
1,206
* Rankings
Ranking Based On Selection: 10
Faiza Qayyum
Information Retrieval
Machine Learning
Smart Grid Optimization
Nature Language Processing
Metrics
H-Index
i10 Index
Citation
14
19
551

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* Rankings
Ranking Based On Selection: 11
Atif Rizwan
Deep Learning
Federated Learning
AIoT
Data Sciences
Decentralized Federated Learning
Metrics
H-Index
i10 Index
Citation
13
17
512
* Rankings
Ranking Based On Selection: 12
Anam Nawaz Khan
Applied Machine learning
Decentralized Federated Learning
On-Device AI
Big Data Analytics
Metrics
H-Index
i10 Index
Citation
11
14
404
* Rankings
Ranking Based On Selection: 13
Sadiqa Jafari
Machine learning
Battery
Battery management system
Renewable Energy
Model predictive control
Metrics
H-Index
i10 Index
Citation
10
11
293
* Rankings
Ranking Based On Selection: 14
Wafa Shafqat
Machine Learning
Social Networks Analysis
Linguistic Analysis
Deep Learning Applications
Metrics
H-Index
i10 Index
Citation
10
11
277
Debapriya Hazra
Machine Learning
GAN
Image Processing
Object Extraction
Edge Detection
Metrics
H-Index
i10 Index
Citation
9
9
369
Jinhyun Ahn
Knowledge Graphs
Graph Processing
Distributed Systems
Metrics
H-Index
i10 Index
Citation
8
7
314
Subhajit Chatterjee
Machine Learning
Computer Vision
GAN
Condition Monitoring
Anomaly Detection
Metrics
H-Index
i10 Index
Citation
6
5
159
Arun George
liquid sloshing
Marine CFD
Machine Learning
Potential Flow
Metrics
H-Index
i10 Index
Citation
6
5
139
Azimbek Khudoyberdiev
Internet of Things
Machine Learning
Computer Vision
Indoor Localization
Metrics
H-Index
i10 Index
Citation
6
5
130
Kibae Lee
Machine learning
Signal processing
Sonar system
Metrics
H-Index
i10 Index
Citation
5
3
102
Chen Wenning|Chen Wen Ning, Chen Wenning
Perovskite photovoltaic
Mechanics
Machine learning
Intelligent optimization
Metrics
H-Index
i10 Index
Citation
5
2
96
Li Sijia
Machine learning
Constitutive model
Incremental forming
Simulation
Metrics
H-Index
i10 Index
Citation
5
2
95
Hyoungah (Kate) Kim|Hyoung-ah Kim, Kate H. Kim
public health
risk management
political events
spatiotemporal analysis
machine learning methods
Metrics
H-Index
i10 Index
Citation
5
3
84
Rankings
Ranking Based On Selection: 1
Dohyeun Kim
Metrics
H-Index
i10 Index
Citation Counts
45
177
8,272
Decentralized Federated Learning
BigData
IoT
Blockchain
Energy
Rankings
Ranking Based On Selection: 2
Namje Park
Metrics
H-Index
i10 Index
Citation Counts
39
107
5,389
Security
Computer Education
Privacy
Cryptography
IoT
Rankings
Ranking Based On Selection: 3
Yungcheol Byun
Metrics
H-Index
i10 Index
Citation Counts
35
100
4,304
Machine Learning
Pattern Recognition
Energy AI
Knowledge Discovery
Anomaly Detection
Rankings
Ranking Based On Selection: 4
Shabir Ahmad
Metrics
H-Index
i10 Index
Citation Counts
29
59
2,805
Medical Imaging
Internet of Thing
Machine Learning
Blockchain
Reinforcement Learning
Rankings
Ranking Based On Selection: 5
Zeinab Shahbazi
Metrics
H-Index
i10 Index
Citation Counts
21
29
1,383
Artificial Intelligence
Machine learning
NLP
Knowledge Discovery
Data Mining
Rankings
Ranking Based On Selection: 6
Khizar Abbas
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,159
5G/6G
Cloud & Edge Computing
SDN& NFV
Network Intelligence
Network Security
Rankings
Ranking Based On Selection: 7
Soo Kyun Kim
Metrics
H-Index
i10 Index
Citation Counts
17
21
907
Geometric Modeling and Processing
Image Processing
Deep Learning
Rankings
Ranking Based On Selection: 8
Moonyoung Park
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,206
Computer-Assisted Language Learning
Task-Based Language Teaching
Task-Based Performance Assessment
Teacher Education
Digital
Rankings
Ranking Based On Selection: 9
Talha Ahmed Khan
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,036
Rankings
Ranking Based On Selection: 10
Faiza Qayyum
Metrics
H-Index
i10 Index
Citation Counts
14
19
551
Information Retrieval
Machine Learning
Smart Grid Optimization
Nature Language Processing

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
Atif Rizwan
Metrics
H-Index
i10 Index
Citation Counts
13
17
512
Deep Learning
Federated Learning
AIoT
Data Sciences
Decentralized Federated Learning
Rankings
Ranking Based On Selection: 12
Anam Nawaz Khan
Metrics
H-Index
i10 Index
Citation Counts
11
14
404
Applied Machine learning
Decentralized Federated Learning
On-Device AI
Big Data Analytics
Rankings
Ranking Based On Selection: 13
Sadiqa Jafari
Metrics
H-Index
i10 Index
Citation Counts
10
11
293
Machine learning
Battery
Battery management system
Renewable Energy
Model predictive control
Rankings
Ranking Based On Selection: 14
Wafa Shafqat
Metrics
H-Index
i10 Index
Citation Counts
10
11
277
Machine Learning
Social Networks Analysis
Linguistic Analysis
Deep Learning Applications
Rankings
Ranking Based On Selection: 15
Debapriya Hazra
Metrics
H-Index
i10 Index
Citation Counts
9
9
369
Machine Learning
GAN
Image Processing
Object Extraction
Edge Detection
Rankings
Ranking Based On Selection: 16
Xu Rongxu
Metrics
H-Index
i10 Index
Citation Counts
8
7
246
Rankings
Ranking Based On Selection: 17
Eunsun Choi
Metrics
H-Index
i10 Index
Citation Counts
8
7
214
Rankings
Ranking Based On Selection: 18
Jinhyun Ahn
Metrics
H-Index
i10 Index
Citation Counts
8
7
314
Knowledge Graphs
Graph Processing
Distributed Systems
Rankings
Ranking Based On Selection: 19
Subhajit Chatterjee
Metrics
H-Index
i10 Index
Citation Counts
6
5
159
Machine Learning
Computer Vision
GAN
Condition Monitoring
Anomaly Detection
Rankings
Ranking Based On Selection: 20
Arun George
Metrics
H-Index
i10 Index
Citation Counts
6
5
139
liquid sloshing
Marine CFD
Machine Learning
Potential Flow
Rankings
Ranking Based On Selection: 21
Azimbek Khudoyberdiev
Metrics
H-Index
i10 Index
Citation Counts
6
5
130
Internet of Things
Machine Learning
Computer Vision
Indoor Localization
Rankings
Ranking Based On Selection: 22
Keun Hyung Kim
Metrics
H-Index
i10 Index
Citation Counts
6
3
108
Rankings
Ranking Based On Selection: 23
Aneeqa Ahmed
Metrics
H-Index
i10 Index
Citation Counts
5
4
108
Rankings
Ranking Based On Selection: 24
Kibae Lee
Metrics
H-Index
i10 Index
Citation Counts
5
3
102
Rankings
Ranking Based On Selection: 25
Chen Wenning|Chen Wen Ning, Chen Wenning
Metrics
H-Index
i10 Index
Citation Counts
5
2
96
Perovskite photovoltaic
Mechanics
Machine learning
Intelligent optimization
Rankings
Ranking Based On Selection: 26
Li Sijia
Metrics
H-Index
i10 Index
Citation Counts
5
2
95
Machine learning
Constitutive model
Incremental forming
Simulation
Rankings
Ranking Based On Selection: 27
Hyoungah (Kate) Kim|Hyoung-ah Kim, Kate H. Kim
Metrics
H-Index
i10 Index
Citation Counts
5
3
84
public health
risk management
political events
spatiotemporal analysis
machine learning methods
Rankings
Ranking Based On Selection: 28
Sangik Oh
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
Rankings
Ranking Based On Selection: 29
Donghwa Yoon
Metrics
H-Index
i10 Index
Citation Counts
2
0
11