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" (870,057 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
Amedeo Napoli
artificial intelligence
knowledge discovery
formal concept analysis
knowledge representation and reasoning
Metrics
H-Index
i10 Index
Citation
46
170
7,694
* Rankings
Ranking Based On Selection: 7
Marie-Dominique Devignes
bioinformatique
extraction de connaissances
interactions protéine-proteine
Metrics
H-Index
i10 Index
Citation
31
65
4,688
* Rankings
Ranking Based On Selection: 9
Ye-Qiong Song
industrial networks
wireless sensor networks
performance evaluation
QoS
real-time scheduling
Metrics
H-Index
i10 Index
Citation
30
116
5,575

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* Rankings
Ranking Based On Selection: 14
Jean Lieber
raisonnement à partir de cas
représentation des connaissances
révision des croyances
intelligence artificielle
Metrics
H-Index
i10 Index
Citation
27
71
2,470
* Rankings
Ranking Based On Selection: 17
Frédéric Dupuis
quantum cryptography
quantum information theory
quantum Shannon theory
Metrics
H-Index
i10 Index
Citation
25
31
3,058
* Rankings
Ranking Based On Selection: 28
Irina Illina
speech recognition
acoustic and language modeling
semantics
Metrics
H-Index
i10 Index
Citation
21
47
1,543
* Rankings
Ranking Based On Selection: 32
Pascal Fontaine
Verification
Distributed systems
Logic
Automated reasoning
Satisfiability modulo theories (SMT)
Metrics
H-Index
i10 Index
Citation
20
31
1,416
* Rankings
Ranking Based On Selection: 35
Gérald Oster
Distributed Collaborative Systems
Computer-Supported Cooperative Work
Optimistic Replication
Metrics
H-Index
i10 Index
Citation
20
31
1,732
* Rankings
Ranking Based On Selection: 38
Abdessamad Imine
Data Privacy
Security
Social Networks
Collaborative Systems
Formal Methods.
Metrics
H-Index
i10 Index
Citation
19
36
1,870
* Rankings
Ranking Based On Selection: 40
Sabeur Aridhi
Big Data
Graph Mining
Biological Data Mining
Machine learning
Bioinformatics
Metrics
H-Index
i10 Index
Citation
18
30
2,015
* Rankings
Ranking Based On Selection: 41
Pauline Maurice
Collaborative Robotics
Physical Human-Robot Interaction
Virtual Human
Ergonomics
Humanoid Robotics
Metrics
H-Index
i10 Index
Citation
18
23
1,200
* Rankings
Ranking Based On Selection: 48
Monique Grandbastien
Artificial Intelligence in Education
e-learning
formation en ligne
environnements informatiques pour l'Apprentissage Humain (
Metrics
H-Index
i10 Index
Citation
16
22
754
* Rankings
Ranking Based On Selection: 50
Pascal Urso
Collaborative editing
CSCW
optimistic replication
eventual consistency
Metrics
H-Index
i10 Index
Citation
14
22
1,481
* Rankings
Ranking Based On Selection: 52
Laura A. Zanella Calzada|Laura A. Zanella Calzada
Natural Language Processing
Information Extraction
Data Mining
Machine learning
Metrics
H-Index
i10 Index
Citation
13
19
930
* Rankings
Ranking Based On Selection: 54
Geoffray Bonnin
Music Recommenders
Educational Recommenders
Cognitive effort modeling
Physiological sensors
Metrics
H-Index
i10 Index
Citation
13
14
845
* Rankings
Ranking Based On Selection: 56
Long Nguyen
security
distributed system
p2p
applied cryptography
Metrics
H-Index
i10 Index
Citation
12
13
1,285
* Rankings
Ranking Based On Selection: 63
Samuel Cruz-Lara
Traitement automatique de langues
détection d'émotions
analyse de sentiments
machine learning
Metrics
H-Index
i10 Index
Citation
11
13
459
* Rankings
Ranking Based On Selection: 66
Gaël Guibon
natural language processing
machine learning
emoji
emotion prediction
Old French
Metrics
H-Index
i10 Index
Citation
8
8
281
* Rankings
Ranking Based On Selection: 68
Sahbi Sidhom
intélligence économique
représentation-organisation-management de la connaissance
système d'information
recherche d'infor
Metrics
H-Index
i10 Index
Citation
8
5
202
* Rankings
Ranking Based On Selection: 69
Liam Cripwell
Natural Language Processing
LLMs
Machine Learning
Text Simplification
Information Extraction
Metrics
H-Index
i10 Index
Citation
7
7
112
* Rankings
Ranking Based On Selection: 77
Nicolas Hubert
Knowledge Graphs
Graph Representation Learning
Neuro-symbolic AI
Metrics
H-Index
i10 Index
Citation
6
4
72
* Rankings
Ranking Based On Selection: 78
Esteban Marquer
proportional analogy
deep learning
representation learning
Metrics
H-Index
i10 Index
Citation
6
2
96
* Rankings
Ranking Based On Selection: 79
Chahrazed Labba
Distributed Systems
Cloud Computing
Multi-agent System
Learning Analytics
Metrics
H-Index
i10 Index
Citation
6
1
74
* Rankings
Ranking Based On Selection: 84
Dylan Marinho
Formal methods
Model checking
Security
Timed model checking
Metrics
H-Index
i10 Index
Citation
5
2
78
* Rankings
Ranking Based On Selection: 85
Celina Treuillier
Machine Learning
Artificial Intelligence
Learning Analytics
Recommender Systems
Cognitive Sciences
Metrics
H-Index
i10 Index
Citation
5
1
47
* Rankings
Ranking Based On Selection: 96
William Soto
Natural Language Processing
Natural Language Generation
Metrics
H-Index
i10 Index
Citation
2
2
91
* Rankings
Ranking Based On Selection: 100
Hee-Soo Choi
Lexical Resources
Knowledge Graphs
Language Models
Graph Completion
Metrics
H-Index
i10 Index
Citation
2
1
20
Rankings
Ranking Based On Selection: 1
Amedeo Napoli
Metrics
H-Index
i10 Index
Citation Counts
46
170
7,694
artificial intelligence
knowledge discovery
formal concept analysis
knowledge representation and reasoning
Rankings
Ranking Based On Selection: 2
Security
Formal Methods
electronic voting
Rankings
Ranking Based On Selection: 4
Rankings
Ranking Based On Selection: 6
Abdel Belaid
Metrics
H-Index
i10 Index
Citation Counts
34
100
4,073
Document_Analysis
Character_Recognition
Handwriting_Recognition
Rankings
Ranking Based On Selection: 7
bioinformatique
extraction de connaissances
interactions protéine-proteine
Rankings
Ranking Based On Selection: 8
Rankings
Ranking Based On Selection: 9
Ye-Qiong Song
Metrics
H-Index
i10 Index
Citation Counts
30
116
5,575
industrial networks
wireless sensor networks
performance evaluation
QoS
real-time scheduling
Rankings
Ranking Based On Selection: 10
Claude Godart
Metrics
H-Index
i10 Index
Citation Counts
30
111
3,712

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
Symmetric key cryptography
security in sensor and ad hoc networks
Rankings
Ranking Based On Selection: 12
Quantum Information
Quantum Computing
Rankings
Ranking Based On Selection: 14
Jean Lieber
Metrics
H-Index
i10 Index
Citation Counts
27
71
2,470
raisonnement à partir de cas
représentation des connaissances
révision des croyances
intelligence artificielle
Rankings
Ranking Based On Selection: 15
computational neuroscience
olfaction
foraging
biorobotics
neuromorphic engineering
Rankings
Ranking Based On Selection: 16
Computer Networks
Network Security
Network Monitoring
Flamingo Project
Rankings
Ranking Based On Selection: 17
quantum cryptography
quantum information theory
quantum Shannon theory
Rankings
Ranking Based On Selection: 18
LifelongML
Machine Translation
DeepFake
NLP
Arabic dialect
Rankings
Ranking Based On Selection: 19
image analysis
image processing
photomechanics
Rankings
Ranking Based On Selection: 20
Thomas Sturm
Metrics
H-Index
i10 Index
Citation Counts
25
49
2,446
Symbolic Computation
Automated Reasoning
Rankings
Ranking Based On Selection: 22
Guy Perrier
Metrics
H-Index
i10 Index
Citation Counts
25
56
2,598
Traitement Automatique des Langues
Rankings
Ranking Based On Selection: 24
Rankings
Ranking Based On Selection: 25
combinatorial optimization
Operation research
Rankings
Ranking Based On Selection: 27
brain-machine interfaces
machine learning
Artificial Intelligence
Rankings
Ranking Based On Selection: 28
Irina Illina
Metrics
H-Index
i10 Index
Citation Counts
21
47
1,543
speech recognition
acoustic and language modeling
semantics
Rankings
Ranking Based On Selection: 30
Fabien Lauer
Metrics
H-Index
i10 Index
Citation Counts
20
35
2,104
Rankings
Ranking Based On Selection: 31
Data mining
Knowledge Discovery from Databases
Bioinformatics
Rankings
Ranking Based On Selection: 32
Verification
Distributed systems
Logic
Automated reasoning
Satisfiability modulo theories (SMT)
Rankings
Ranking Based On Selection: 33
Security
Formal Verification
Rankings
Ranking Based On Selection: 35
Distributed Collaborative Systems
Computer-Supported Cooperative Work
Optimistic Replication
Rankings
Ranking Based On Selection: 36
Information Systems
Distributed Systems
CSCW
Service Oriented Computing
Rankings
Ranking Based On Selection: 37
Artificial Intelligence
recommender systems
data mining
e-education
Rankings
Ranking Based On Selection: 38
Data Privacy
Security
Social Networks
Collaborative Systems
Formal Methods.
Rankings
Ranking Based On Selection: 40
Big Data
Graph Mining
Biological Data Mining
Machine learning
Bioinformatics
Rankings
Ranking Based On Selection: 41
Collaborative Robotics
Physical Human-Robot Interaction
Virtual Human
Ergonomics
Humanoid Robotics
Rankings
Ranking Based On Selection: 42
Rankings
Ranking Based On Selection: 43
machine learning
text mining
clustering
classification
neural networks
Rankings
Ranking Based On Selection: 44
Rankings
Ranking Based On Selection: 45
network monitoring
network security
machine learning
Rankings
Ranking Based On Selection: 46
informatique
éducation
Rankings
Ranking Based On Selection: 47
Rankings
Ranking Based On Selection: 48
Artificial Intelligence in Education
e-learning
formation en ligne
environnements informatiques pour l'Apprentissage Humain (
Rankings
Ranking Based On Selection: 50
Pascal Urso
Metrics
H-Index
i10 Index
Citation Counts
14
22
1,481
Collaborative editing
CSCW
optimistic replication
eventual consistency
Rankings
Ranking Based On Selection: 51
recommender systems
user modelling
Rankings
Ranking Based On Selection: 52
Natural Language Processing
Information Extraction
Data Mining
Machine learning
Rankings
Ranking Based On Selection: 53
Rankings
Ranking Based On Selection: 54
Music Recommenders
Educational Recommenders
Cognitive effort modeling
Physiological sensors
Rankings
Ranking Based On Selection: 56
Long Nguyen
Metrics
H-Index
i10 Index
Citation Counts
12
13
1,285
security
distributed system
p2p
applied cryptography
Rankings
Ranking Based On Selection: 57
language
computer science
artificial intelligence
Rankings
Ranking Based On Selection: 61
NLP
Deep Learning
Machine Learning
Rankings
Ranking Based On Selection: 62
Recommender Systems
Business Process Management
Service Computing
Rankings
Ranking Based On Selection: 63
Traitement automatique de langues
détection d'émotions
analyse de sentiments
machine learning
Rankings
Ranking Based On Selection: 64
Key management
Security
Distributed intelligence
Ubiquitous computing
Rankings
Ranking Based On Selection: 66
natural language processing
machine learning
emoji
emotion prediction
Old French
Rankings
Ranking Based On Selection: 67
Ontologies
Knowledge Management
Semantic web
Graph Grammars
NLP
Rankings
Ranking Based On Selection: 68
intélligence économique
représentation-organisation-management de la connaissance
système d'information
recherche d'infor
Rankings
Ranking Based On Selection: 69
Natural Language Processing
LLMs
Machine Learning
Text Simplification
Information Extraction
Rankings
Ranking Based On Selection: 72
NLP
Discourse Processing
Rankings
Ranking Based On Selection: 74
Rankings
Ranking Based On Selection: 75
NDN
Security
Privacy
P2P
Rankings
Ranking Based On Selection: 76
Deep Learning
Machine Learning
Speech Production
Speech Processing
Rankings
Ranking Based On Selection: 77
Knowledge Graphs
Graph Representation Learning
Neuro-symbolic AI
Rankings
Ranking Based On Selection: 78
proportional analogy
deep learning
representation learning
Rankings
Ranking Based On Selection: 79
Distributed Systems
Cloud Computing
Multi-agent System
Learning Analytics
Rankings
Ranking Based On Selection: 81
Rankings
Ranking Based On Selection: 83
NLP
discourse
dialogues
AI for healthcare
Rankings
Ranking Based On Selection: 84
Formal methods
Model checking
Security
Timed model checking
Rankings
Ranking Based On Selection: 85
Machine Learning
Artificial Intelligence
Learning Analytics
Recommender Systems
Cognitive Sciences
Rankings
Ranking Based On Selection: 86
Rankings
Ranking Based On Selection: 87
Rankings
Ranking Based On Selection: 88
Rankings
Ranking Based On Selection: 89
Machine Learning
Data Mining
Pattern Recognition
Deep Learning
Rankings
Ranking Based On Selection: 90
Computational Geometry
Geometric Computing
Scientific Visualization
Rankings
Ranking Based On Selection: 91
Language
Pragmatics
Interaction
Dialogue Modeling
Artificial intelligence
Rankings
Ranking Based On Selection: 92
machine learning
image processing
bayesian network
Rankings
Ranking Based On Selection: 93
Rankings
Ranking Based On Selection: 94
Rankings
Ranking Based On Selection: 95
natural language processing
Rankings
Ranking Based On Selection: 96
Natural Language Processing
Natural Language Generation
Rankings
Ranking Based On Selection: 97
Big data
Distributed systems
Experimentation
Rankings
Ranking Based On Selection: 98
HCI
interaction Homme-Ordinateur
Rankings
Ranking Based On Selection: 99
Rankings
Ranking Based On Selection: 100
Lexical Resources
Knowledge Graphs
Language Models
Graph Completion