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
João Ricardo Sato
Neuroimaging
Neurodevelopment
Data Science
Education
Science of Learning
Metrics
H-Index
i10 Index
Citation
64
224
13,345
* Rankings
Ranking Based On Selection: 3
Sergio Amadeu Da Silveira
Comunicação
Tecnologia da Informação
Política
Cibercultura
Ciências Sociais
Metrics
H-Index
i10 Index
Citation
27
58
3,897
* Rankings
Ranking Based On Selection: 4
Carlos Alberto Kamienski
Computer Networks
Distributed Systems
Internet of Things
Smart Farming
Smart Cities
Metrics
H-Index
i10 Index
Citation
25
57
3,501
* Rankings
Ranking Based On Selection: 6
Francisco J Fraga
Biosignal Processing
EEG Signal Processing
Machine Learning
Neurodegenerative Disease's Diagnosis Support
Brain-Computer Int
Metrics
H-Index
i10 Index
Citation
22
39
2,137
* Rankings
Ranking Based On Selection: 7
Fabricio Olivetti De França
Symbolic Regression
Co-Clustering
Biclustering
Machine Learning
Evolutionary Computation
Metrics
H-Index
i10 Index
Citation
21
42
1,796
João Henrique Kleinschmidt
Computer Networks
Network Security
Internet of Things
Blockchain
Metrics
H-Index
i10 Index
Citation
16
29
1,098
* Rankings
Ranking Based On Selection: 10
Flávio Horita
System Engineering
Digital Transformation
Information System
System of Systems
Metrics
H-Index
i10 Index
Citation
15
24
1,265

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* Rankings
Ranking Based On Selection: 12
Roberto Sadao Yokoyama
Computer Network
Wireless Network
Vehicular Network
Mobile Computing
Context-Aware Computing
Metrics
H-Index
i10 Index
Citation
13
16
832
Kenji Nose Filho
Machine Learning
Processamento de Dados não-Supervisionado
Previsão de Séries Temporais
Processamento de Dados Sísmicos d
Metrics
H-Index
i10 Index
Citation
9
9
373
William Edgar Comfort
Face recognition
Facial expressions
Schizophrenia
Visual spatial frequency
Metrics
H-Index
i10 Index
Citation
8
7
314
Luiz Antonio Celiberto Junior
Inteligência artificial
Transferência de aprendizado
Transfer Learning
Aprendizado por Reforço
Reinforcement Learning
Metrics
H-Index
i10 Index
Citation
8
6
335
Gabriela Oliveira Biondi
Machine Learning
Data Mining
Artificial Intelligence
Smart Applications
Metrics
H-Index
i10 Index
Citation
7
6
169
Paulo Joia Filho
Visualização de dados
interfaceamento e comunicação de dados
recuperação de informação
conjuntos fuzzy.
Metrics
H-Index
i10 Index
Citation
6
4
540
Neila Machado
Computer simulation
Molecular Dynamics
Skin simulations
Gromacs
Martini force field
Metrics
H-Index
i10 Index
Citation
5
3
65
Pierre Tisseur
Ergodic Theory
Cellular automata
Stochastic process
Machine learning
Neural network
Metrics
H-Index
i10 Index
Citation
5
4
237
Carlos Da Silva Dos Santos
Machine Learning
Pattern Recognition
Computer Vision
Image Processing
Metrics
H-Index
i10 Index
Citation
5
1
72
Tito Spadini
Machine Learning
Pattern Recognition
Audio Signal Processing
Speech Enhancement
Speech Synthesis
Metrics
H-Index
i10 Index
Citation
3
0
24
Fernanda Miyuki Yamada
computer science
image processing
computer graphics
machine learning
digital games
Metrics
H-Index
i10 Index
Citation
3
0
23
Rankings
Ranking Based On Selection: 1
João Ricardo Sato
Metrics
H-Index
i10 Index
Citation Counts
64
224
13,345
Neuroimaging
Neurodevelopment
Data Science
Education
Science of Learning
Rankings
Ranking Based On Selection: 2
Ronaldo C Prati|Ronaldo Cristiano Prati, Ronaldo Prati
Metrics
H-Index
i10 Index
Citation Counts
28
64
9,371
Machine Learning
Data Mining
Artificial Intelligence
Rankings
Ranking Based On Selection: 3
Sergio Amadeu Da Silveira
Metrics
H-Index
i10 Index
Citation Counts
27
58
3,897
Comunicação
Tecnologia da Informação
Política
Cibercultura
Ciências Sociais
Rankings
Ranking Based On Selection: 4
Carlos Alberto Kamienski
Metrics
H-Index
i10 Index
Citation Counts
25
57
3,501
Computer Networks
Distributed Systems
Internet of Things
Smart Farming
Smart Cities
Rankings
Ranking Based On Selection: 5
Jesús P Mena Chalco
Metrics
H-Index
i10 Index
Citation Counts
23
51
2,553
Rankings
Ranking Based On Selection: 6
Francisco J Fraga
Metrics
H-Index
i10 Index
Citation Counts
22
39
2,137
Biosignal Processing
EEG Signal Processing
Machine Learning
Neurodegenerative Disease's Diagnosis Support
Brain-Computer Int
Rankings
Ranking Based On Selection: 7
Fabricio Olivetti De França
Metrics
H-Index
i10 Index
Citation Counts
21
42
1,796
Symbolic Regression
Co-Clustering
Biclustering
Machine Learning
Evolutionary Computation
Rankings
Ranking Based On Selection: 8
Raphael Y De Camargo
Metrics
H-Index
i10 Index
Citation Counts
17
29
841
Machine Learning
Urban Mobility
EEG Decoding
HPC
Rankings
Ranking Based On Selection: 9
João Henrique Kleinschmidt
Metrics
H-Index
i10 Index
Citation Counts
16
29
1,098
Computer Networks
Network Security
Internet of Things
Blockchain
Rankings
Ranking Based On Selection: 10
Flávio Horita
Metrics
H-Index
i10 Index
Citation Counts
15
24
1,265
System Engineering
Digital Transformation
Information System
System of Systems

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
Francisco De Assis Zampirolli
Metrics
H-Index
i10 Index
Citation Counts
13
18
538
Rankings
Ranking Based On Selection: 12
Roberto Sadao Yokoyama
Metrics
H-Index
i10 Index
Citation Counts
13
16
832
Computer Network
Wireless Network
Vehicular Network
Mobile Computing
Context-Aware Computing
Rankings
Ranking Based On Selection: 13
Claudio N Meneses
Metrics
H-Index
i10 Index
Citation Counts
13
16
661
Rankings
Ranking Based On Selection: 15
João Paulo Gois
Metrics
H-Index
i10 Index
Citation Counts
12
15
643
Computer Graphics
software development
HCI
games
Rankings
Ranking Based On Selection: 16
Valerio Ramos Batista
Metrics
H-Index
i10 Index
Citation Counts
10
11
326
Rankings
Ranking Based On Selection: 17
Kenji Nose Filho
Metrics
H-Index
i10 Index
Citation Counts
9
9
373
Machine Learning
Processamento de Dados não-Supervisionado
Previsão de Séries Temporais
Processamento de Dados Sísmicos d
Rankings
Ranking Based On Selection: 18
Paulo Henrique Pisani
Metrics
H-Index
i10 Index
Citation Counts
9
9
342
Rankings
Ranking Based On Selection: 19
William Edgar Comfort
Metrics
H-Index
i10 Index
Citation Counts
8
7
314
Face recognition
Facial expressions
Schizophrenia
Visual spatial frequency
Rankings
Ranking Based On Selection: 20
Luiz Antonio Celiberto Junior
Metrics
H-Index
i10 Index
Citation Counts
8
6
335
Inteligência artificial
Transferência de aprendizado
Transfer Learning
Aprendizado por Reforço
Reinforcement Learning
Rankings
Ranking Based On Selection: 21
Gabriela Oliveira Biondi
Metrics
H-Index
i10 Index
Citation Counts
7
6
169
Machine Learning
Data Mining
Artificial Intelligence
Smart Applications
Rankings
Ranking Based On Selection: 22
Karla Vittori
Metrics
H-Index
i10 Index
Citation Counts
7
6
241
Rankings
Ranking Based On Selection: 23
Paulo Joia Filho
Metrics
H-Index
i10 Index
Citation Counts
6
4
540
Visualização de dados
interfaceamento e comunicação de dados
recuperação de informação
conjuntos fuzzy.
Rankings
Ranking Based On Selection: 24
Neila Machado
Metrics
H-Index
i10 Index
Citation Counts
5
3
65
Computer simulation
Molecular Dynamics
Skin simulations
Gromacs
Martini force field
Rankings
Ranking Based On Selection: 25
Pierre Tisseur
Metrics
H-Index
i10 Index
Citation Counts
5
4
237
Ergodic Theory
Cellular automata
Stochastic process
Machine learning
Neural network
Rankings
Ranking Based On Selection: 26
machine learning
natural processing language
social network analysis
social computing
Rankings
Ranking Based On Selection: 27
Natalia Emelianova
Metrics
H-Index
i10 Index
Citation Counts
5
5
168
Rankings
Ranking Based On Selection: 28
Carlos Da Silva Dos Santos
Metrics
H-Index
i10 Index
Citation Counts
5
1
72
Machine Learning
Pattern Recognition
Computer Vision
Image Processing
Rankings
Ranking Based On Selection: 29
Beatriz Mayumi Andrade Matsui
Metrics
H-Index
i10 Index
Citation Counts
3
2
46
DevOps
MLOps
machine learning
software engineering
Rankings
Ranking Based On Selection: 30
Deep Learning
Machine Learning
Computer Vision
Generative AI
Rankings
Ranking Based On Selection: 31
Tito Spadini
Metrics
H-Index
i10 Index
Citation Counts
3
0
24
Machine Learning
Pattern Recognition
Audio Signal Processing
Speech Enhancement
Speech Synthesis
Rankings
Ranking Based On Selection: 32
Fernanda Miyuki Yamada
Metrics
H-Index
i10 Index
Citation Counts
3
0
23
computer science
image processing
computer graphics
machine learning
digital games
Rankings
Ranking Based On Selection: 33
Raul Freire Aguiar
Metrics
H-Index
i10 Index
Citation Counts
3
2
68
Machine Learning
Data Mining
Artificial Intelligence
Rankings
Ranking Based On Selection: 34
Guilherme Begotti Domingos
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
Human-Computer Interaction
User Behavior
Data Mining
Big Data
Rankings
Ranking Based On Selection: 35
Dilermando Queiroz Neto
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Rankings
Ranking Based On Selection: 36
Daniel D'Angelo Resende Barros
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Software Engineering
DevOps
Data Mining
Artificial Intelligence