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 :1
Visvanathan Ramesh
Computer Vision
Artificial Intelligence
Systems Engineering
Metrics
H-Index
i10 Index
Citation
49
112
22,213
* Rankings
Ranking Based On Selection :2
Jochen Triesch
Artificial Intelligence
Computational Neuroscience
Vision
Developmental Robotics/AI
Metrics
H-Index
i10 Index
Citation
43
128
7,861
Ulrich Meyer
Algorithm Engineering
Graph Algorithms
Parallelism
Memory Hierarchies
Metrics
H-Index
i10 Index
Citation
31
57
3,232
Andreas Frey
Computerized Adaptive Testing
Item Response Theory
Large-scale assessments
Measurement
Testing
Metrics
H-Index
i10 Index
Citation
29
64
5,105
Hilde Kuehne
Multimodal learning
Video understanding
Action Recognition
Computer vision
Machine learning
Metrics
H-Index
i10 Index
Citation
27
40
7,995
Kai Zhou
Machine Learning for Physics
AI for Science/Industry
Heavy-Ion collisions
QCD phase transition
Metrics
H-Index
i10 Index
Citation
27
48
2,152
Gemma Roig
computational vision
artificial intelligence
computer vision
xAI
Metrics
H-Index
i10 Index
Citation
25
45
3,017
* Rankings
Ranking Based On Selection :14
De Curtò Y Díaz
Vehicular Technologies
Computer Vision
Learning
Robotics
Space Mission Design
Metrics
H-Index
i10 Index
Citation
10
11
348
* Rankings
Ranking Based On Selection :15
De Zarzà Y Cubero
Vehicular Technologies
Control
AI
Robotics
Applied Mathematics
Metrics
H-Index
i10 Index
Citation
10
11
337
* Rankings
Ranking Based On Selection :16
Kshitij Dwivedi
Computer Vision
Visual Perception
Computational Neuroscience
Metrics
H-Index
i10 Index
Citation
10
10
653
* Rankings
Ranking Based On Selection :18
Wahed Hemati
Neural Networks
Deep Learning
NLP
Natural Language Processing
Metrics
H-Index
i10 Index
Citation
10
12
333
Maria Sukhareva
Machine Translation
Digital Humanities
Text Normalisation
Ontologies
Semantic Web
Metrics
H-Index
i10 Index
Citation
8
7
266
Nicolas Pfeuffer
Artificial Intelligence
Human-Computer Interaction
Conversational Agents
Data Science
Metrics
H-Index
i10 Index
Citation
7
7
364
Vsr Veeravasarapu
Computer Vision
Machine learning
Probabilistic Graphical Models
Bayesian Inference
Adversarial Training
Metrics
H-Index
i10 Index
Citation
7
6
305
Anselm Haak
Counting Complexity
Parameterized Complexity
Logic in Computer Science
Circuit Complexity
Metrics
H-Index
i10 Index
Citation
5
0
42
Nikoletta Katsaouni
Machine Learning
Data Science
Artificial Intelligence
Bioinformatics
Metrics
H-Index
i10 Index
Citation
3
2
35
Ömer Ibrahim Erduran
Computer Science
Multi-Agent Systems
Machine Learning
Multi-Agent Learning
Agent-oriented Programming
Metrics
H-Index
i10 Index
Citation
3
0
28
Rankings
Ranking Based On Selection: 1
Visvanathan Ramesh
Metrics
H-Index
i10 Index
Citation Counts
49
112
22,213
Computer Vision
Artificial Intelligence
Systems Engineering
Rankings
Ranking Based On Selection: 2
Jochen Triesch
Metrics
H-Index
i10 Index
Citation Counts
43
128
7,861
Artificial Intelligence
Computational Neuroscience
Vision
Developmental Robotics/AI
Rankings
Ranking Based On Selection: 3
Ulrich Meyer
Metrics
H-Index
i10 Index
Citation Counts
31
57
3,232
Algorithm Engineering
Graph Algorithms
Parallelism
Memory Hierarchies
Rankings
Ranking Based On Selection: 4
Alexander Mehler
Metrics
H-Index
i10 Index
Citation Counts
30
112
3,717
Rankings
Ranking Based On Selection: 5
Andreas Frey
Metrics
H-Index
i10 Index
Citation Counts
29
64
5,105
Computerized Adaptive Testing
Item Response Theory
Large-scale assessments
Measurement
Testing
Rankings
Ranking Based On Selection: 6
Hilde Kuehne
Metrics
H-Index
i10 Index
Citation Counts
27
40
7,995
Multimodal learning
Video understanding
Action Recognition
Computer vision
Machine learning
Rankings
Ranking Based On Selection: 7
Kai Zhou
Metrics
H-Index
i10 Index
Citation Counts
27
48
2,152
Machine Learning for Physics
AI for Science/Industry
Heavy-Ion collisions
QCD phase transition
Rankings
Ranking Based On Selection: 8
Martin Hoefer
Metrics
H-Index
i10 Index
Citation Counts
27
60
4,347
Rankings
Ranking Based On Selection: 9
Gemma Roig
Metrics
H-Index
i10 Index
Citation Counts
25
45
3,017
computational vision
artificial intelligence
computer vision
xAI
Rankings
Ranking Based On Selection: 10
Holger Dell
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,704
Rankings
Ranking Based On Selection: 11
Todor Ivanov
Metrics
H-Index
i10 Index
Citation Counts
13
15
484
Rankings
Ranking Based On Selection: 12
Vikram Narayan
Metrics
H-Index
i10 Index
Citation Counts
11
12
456
Rankings
Ranking Based On Selection: 13
Gabi Moruz
Metrics
H-Index
i10 Index
Citation Counts
11
13
316
Rankings
Ranking Based On Selection: 14
De Curtò Y Díaz
Metrics
H-Index
i10 Index
Citation Counts
10
11
348
Vehicular Technologies
Computer Vision
Learning
Robotics
Space Mission Design
Rankings
Ranking Based On Selection: 15
De Zarzà Y Cubero
Metrics
H-Index
i10 Index
Citation Counts
10
11
337
Vehicular Technologies
Control
AI
Robotics
Applied Mathematics
Rankings
Ranking Based On Selection: 16
Kshitij Dwivedi
Metrics
H-Index
i10 Index
Citation Counts
10
10
653
Computer Vision
Visual Perception
Computational Neuroscience
Rankings
Ranking Based On Selection: 17
Tolga Uslu
Metrics
H-Index
i10 Index
Citation Counts
10
13
294
Rankings
Ranking Based On Selection: 18
Wahed Hemati
Metrics
H-Index
i10 Index
Citation Counts
10
12
333
Neural Networks
Deep Learning
NLP
Natural Language Processing
Rankings
Ranking Based On Selection: 19
Maria Sukhareva
Metrics
H-Index
i10 Index
Citation Counts
8
7
266
Machine Translation
Digital Humanities
Text Normalisation
Ontologies
Semantic Web
Rankings
Ranking Based On Selection: 20
Nicolas Pfeuffer
Metrics
H-Index
i10 Index
Citation Counts
7
7
364
Artificial Intelligence
Human-Computer Interaction
Conversational Agents
Data Science
Rankings
Ranking Based On Selection: 21
Vsr Veeravasarapu
Metrics
H-Index
i10 Index
Citation Counts
7
6
305
Computer Vision
Machine learning
Probabilistic Graphical Models
Bayesian Inference
Adversarial Training
Rankings
Ranking Based On Selection: 22
Daniel Baumartz
Metrics
H-Index
i10 Index
Citation Counts
7
6
111
Rankings
Ranking Based On Selection: 23
Nor Jaafari
Metrics
H-Index
i10 Index
Citation Counts
6
3
312
Rankings
Ranking Based On Selection: 24
Anselm Haak
Metrics
H-Index
i10 Index
Citation Counts
5
0
42
Counting Complexity
Parameterized Complexity
Logic in Computer Science
Circuit Complexity
Rankings
Ranking Based On Selection: 25
Walid Bousselham
Metrics
H-Index
i10 Index
Citation Counts
4
4
135
Rankings
Ranking Based On Selection: 26
Nikoletta Katsaouni
Metrics
H-Index
i10 Index
Citation Counts
3
2
35
Machine Learning
Data Science
Artificial Intelligence
Bioinformatics
Rankings
Ranking Based On Selection: 27
Ömer Ibrahim Erduran
Metrics
H-Index
i10 Index
Citation Counts
3
0
28
Computer Science
Multi-Agent Systems
Machine Learning
Multi-Agent Learning
Agent-oriented Programming
Rankings
Ranking Based On Selection: 28
Sofian Chaybouti
Metrics
H-Index
i10 Index
Citation Counts
3
0
12
Rankings
Ranking Based On Selection: 29
Xia Xu
Metrics
H-Index
i10 Index
Citation Counts
1
1
15
Rankings
Ranking Based On Selection: 30
Priyanshu Sankhala
Metrics
H-Index
i10 Index
Citation Counts
1
0
7