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" (873,864 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
Moi Hoon Yap
Face and Gesture Analysis
Medical Image Analysis
Computer Vision and Deep Learning
Metrics
H-Index
i10 Index
Citation
42
107
7,316
Yonghong Peng
Artificial Intelligence
Data Science
Machine Learning
Bioinformatics
Health Informatics
Metrics
H-Index
i10 Index
Citation
34
71
4,653
Rupak Kharel
Cyber-Security
Physical layer security
6G
Internet of Things (IoT)
Internet of Vehicles (IoV)
Metrics
H-Index
i10 Index
Citation
30
58
2,541
Keeley Crockett
Fuzzy Systems
Genetic Fuzzy Systems
Psychological profiling using neural networks
Conversational Agents
Short text similarit
Metrics
H-Index
i10 Index
Citation
28
76
5,494
Ling Qian
Coastal/Ocean Engineering
Wave structure interactions
Offshore renewable energy
Metrics
H-Index
i10 Index
Citation
26
47
2,243
James O Shea
Artififical Intelligence
Intelligent Text Processing
Conversational Agents
Adaptive Psychological Profiling
Lie Detection
Metrics
H-Index
i10 Index
Citation
22
40
2,563
* Rankings
Ranking Based On Selection :11
Annabel Latham
intelligent tutoring systems
conversational agents
intelligent systems
AI ethics
Metrics
H-Index
i10 Index
Citation
17
24
1,225
John Henry|John Melthis
Serious Games
Gamification
Internet of Things (IoT)
Games for Health
Affective Games
Metrics
H-Index
i10 Index
Citation
5
4
107
Chuin Hong Yap
Deep Learning
Computer Vision
Micro-Expression
Medical Imaging
Metrics
H-Index
i10 Index
Citation
4
3
178
Rankings
Ranking Based On Selection: 1
Mohammad Hammoudeh
Metrics
H-Index
i10 Index
Citation Counts
50
144
8,709
Rankings
Ranking Based On Selection: 2
Moi Hoon Yap
Metrics
H-Index
i10 Index
Citation Counts
42
107
7,316
Face and Gesture Analysis
Medical Image Analysis
Computer Vision and Deep Learning
Rankings
Ranking Based On Selection: 3
Derek Causon
Metrics
H-Index
i10 Index
Citation Counts
38
68
6,255
Rankings
Ranking Based On Selection: 4
Yonghong Peng
Metrics
H-Index
i10 Index
Citation Counts
34
71
4,653
Artificial Intelligence
Data Science
Machine Learning
Bioinformatics
Health Informatics
Rankings
Ranking Based On Selection: 5
Rupak Kharel
Metrics
H-Index
i10 Index
Citation Counts
30
58
2,541
Cyber-Security
Physical layer security
6G
Internet of Things (IoT)
Internet of Vehicles (IoV)
Rankings
Ranking Based On Selection: 6
Keeley Crockett
Metrics
H-Index
i10 Index
Citation Counts
28
76
5,494
Fuzzy Systems
Genetic Fuzzy Systems
Psychological profiling using neural networks
Conversational Agents
Short text similarit
Rankings
Ranking Based On Selection: 7
Ling Qian
Metrics
H-Index
i10 Index
Citation Counts
26
47
2,243
Coastal/Ocean Engineering
Wave structure interactions
Offshore renewable energy
Rankings
Ranking Based On Selection: 8
Nicholas Costen
Metrics
H-Index
i10 Index
Citation Counts
23
36
2,682
Rankings
Ranking Based On Selection: 9
James O Shea
Metrics
H-Index
i10 Index
Citation Counts
22
40
2,563
Artififical Intelligence
Intelligent Text Processing
Conversational Agents
Adaptive Psychological Profiling
Lie Detection
Rankings
Ranking Based On Selection: 10
Huw Lloyd
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,327
Optimization
Machine Learning
Evolutionary Computing
Rankings
Ranking Based On Selection: 11
Annabel Latham
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,225
intelligent tutoring systems
conversational agents
intelligent systems
AI ethics
Rankings
Ranking Based On Selection: 12
Darren Dancey
Metrics
H-Index
i10 Index
Citation Counts
10
11
668
Rankings
Ranking Based On Selection: 13
John Henry|John Melthis
Metrics
H-Index
i10 Index
Citation Counts
5
4
107
Serious Games
Gamification
Internet of Things (IoT)
Games for Health
Affective Games
Rankings
Ranking Based On Selection: 14
Brett Hewitt
Metrics
H-Index
i10 Index
Citation Counts
5
4
110
Computer Vision
Animal Behaviour
Neurodegenerative diseases
Rankings
Ranking Based On Selection: 15
Chuin Hong Yap
Metrics
H-Index
i10 Index
Citation Counts
4
3
178
Deep Learning
Computer Vision
Micro-Expression
Medical Imaging
Rankings
Ranking Based On Selection: 16
Alexandre Lissac
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Rankings
Ranking Based On Selection: 17
Anamaria Weston Ciucanu
Metrics
H-Index
i10 Index
Citation Counts
1
0
1