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
Ehud Reiter
natural language generation
computational linguistics
data-to-text
natural language processing
artificial intelligence
Metrics
H-Index
i10 Index
Citation
58
150
17,236
* Rankings
Ranking Based On Selection: 4
Derek Sleeman
Artificial Intelligence
Knowledge Refinement
Capture of Expertize
Metrics
H-Index
i10 Index
Citation
44
118
8,626
Kees van Deemter
Artificial Intelligence
Cognitive Science
Natural Language Generation
Computational Semantics
Metrics
H-Index
i10 Index
Citation
36
101
5,300
Nir Oren
Artificial Intelligence
Argumentation
Multi-agent Systems
Trust
Normative Reasoning
Metrics
H-Index
i10 Index
Citation
31
85
3,538
Wei Pang
bio-inspired computing
machine learning
Explainable AI
Qualitative Reasoning
Metrics
H-Index
i10 Index
Citation
27
64
3,658

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* Rankings
Ranking Based On Selection: 11
Georgios Leontidis
Deep Learning
Self-Supervised Learning
Capsule Networks
Machine Learning
Metrics
H-Index
i10 Index
Citation
24
37
1,883
* Rankings
Ranking Based On Selection: 12
Iraklis Giannakis
Geophysics
Machine Learning
Ground Penetrating Radar
Metrics
H-Index
i10 Index
Citation
23
34
2,600
* Rankings
Ranking Based On Selection: 13
Srinivas Sriramula
Risk and Reliability analysis
Structural Integrity
Multi-scale stochastic mechanics
Machine learning for probabilistic modell
Metrics
H-Index
i10 Index
Citation
21
32
2,288
* Rankings
Ranking Based On Selection: 14
George M Coghill
Science and Theology
Model-based Systems & Qualitative Reasoning
Informational Phil. of Science
Phil.
Metrics
H-Index
i10 Index
Citation
21
38
1,508
* Rankings
Ranking Based On Selection: 16
Yuan Ren
Artificial Intelligence
Knowledge Representation
Semantic Web
Metrics
H-Index
i10 Index
Citation
16
22
1,039
* Rankings
Ranking Based On Selection: 18
Chris Burnett
Artificial Intelligence
Multiagent Systems
Trust
Artificial Societies
Multimodal Interaction
Metrics
H-Index
i10 Index
Citation
11
13
678
Aron Molnar
Dialogue
Large Language Models
Mechanistic Interpretability
Metrics
H-Index
i10 Index
Citation
2
1
16
Wei Wei
Machine Learning
Deep Learning
Natural Language Generation
Natural Language Processing
Computer Vision
Metrics
H-Index
i10 Index
Citation
1
0
4
Rankings
Ranking Based On Selection: 1
Ehud Reiter
Metrics
H-Index
i10 Index
Citation Counts
58
150
17,236
natural language generation
computational linguistics
data-to-text
natural language processing
artificial intelligence
Rankings
Ranking Based On Selection: 2
Chris Mellish
Metrics
H-Index
i10 Index
Citation Counts
50
138
15,300
Rankings
Ranking Based On Selection: 3
Pradip Sharma
Metrics
H-Index
i10 Index
Citation Counts
44
78
8,130
Rankings
Ranking Based On Selection: 4
Derek Sleeman
Metrics
H-Index
i10 Index
Citation Counts
44
118
8,626
Artificial Intelligence
Knowledge Refinement
Capture of Expertize
Rankings
Ranking Based On Selection: 5
Kees van Deemter
Metrics
H-Index
i10 Index
Citation Counts
36
101
5,300
Artificial Intelligence
Cognitive Science
Natural Language Generation
Computational Semantics
Rankings
Ranking Based On Selection: 6
Nir Oren
Metrics
H-Index
i10 Index
Citation Counts
31
85
3,538
Artificial Intelligence
Argumentation
Multi-agent Systems
Trust
Normative Reasoning
Rankings
Ranking Based On Selection: 7
Wamberto Vasconcelos
Metrics
H-Index
i10 Index
Citation Counts
29
77
3,195
Artificial Intelligence
Logics
Software Engineering
Rankings
Ranking Based On Selection: 8
Wei Pang
Metrics
H-Index
i10 Index
Citation Counts
27
64
3,658
bio-inspired computing
machine learning
Explainable AI
Qualitative Reasoning
Rankings
Ranking Based On Selection: 9
Martin Kollingbaum
Metrics
H-Index
i10 Index
Citation Counts
27
42
2,112
Rankings
Ranking Based On Selection: 10
Peter Edwards
Metrics
H-Index
i10 Index
Citation Counts
26
80
3,252

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
Georgios Leontidis
Metrics
H-Index
i10 Index
Citation Counts
24
37
1,883
Deep Learning
Self-Supervised Learning
Capsule Networks
Machine Learning
Rankings
Ranking Based On Selection: 12
Iraklis Giannakis
Metrics
H-Index
i10 Index
Citation Counts
23
34
2,600
Geophysics
Machine Learning
Ground Penetrating Radar
Rankings
Ranking Based On Selection: 13
Srinivas Sriramula
Metrics
H-Index
i10 Index
Citation Counts
21
32
2,288
Risk and Reliability analysis
Structural Integrity
Multi-scale stochastic mechanics
Machine learning for probabilistic modell
Rankings
Ranking Based On Selection: 14
George M Coghill
Metrics
H-Index
i10 Index
Citation Counts
21
38
1,508
Science and Theology
Model-based Systems & Qualitative Reasoning
Informational Phil. of Science
Phil.
Rankings
Ranking Based On Selection: 15
Mingjun Zhong
Metrics
H-Index
i10 Index
Citation Counts
20
28
2,001
Rankings
Ranking Based On Selection: 16
Yuan Ren
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,039
Artificial Intelligence
Knowledge Representation
Semantic Web
Rankings
Ranking Based On Selection: 17
Matthew Collinson
Metrics
H-Index
i10 Index
Citation Counts
12
12
522
Rankings
Ranking Based On Selection: 18
Chris Burnett
Metrics
H-Index
i10 Index
Citation Counts
11
13
678
Artificial Intelligence
Multiagent Systems
Trust
Artificial Societies
Multimodal Interaction
Rankings
Ranking Based On Selection: 19
Aron Molnar
Metrics
H-Index
i10 Index
Citation Counts
2
1
16
Dialogue
Large Language Models
Mechanistic Interpretability
Rankings
Ranking Based On Selection: 20
Wei Wei
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Machine Learning
Deep Learning
Natural Language Generation
Natural Language Processing
Computer Vision