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" (873,688 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
Jean Pierre Barbot
Nonlinear observer
Sliding mode
Left invertibility
Sparsity
Chaos
Metrics
H-Index
i10 Index
Citation
45
170
9,524
* Rankings
Ranking Based On Selection: 3
Declercq David
Théorie de l'information et du codage correcteur d'erreurs
Metrics
H-Index
i10 Index
Citation
39
118
6,416
* Rankings
Ranking Based On Selection: 4
Philippe Gaussier
sciences cognitives
robotique
réseaux de neurones
intelligence artificielle
vision
Metrics
H-Index
i10 Index
Citation
34
109
4,751
* Rankings
Ranking Based On Selection: 5
Marwa Chafii
Wireless Communications
Integrated Sensing and Communication
Waveform Design
6G
Metrics
H-Index
i10 Index
Citation
28
56
2,244
* Rankings
Ranking Based On Selection: 9
Aymeric Histace
Image/Signal Processing
Computer Vision
Biomedical and Biodiversity applications
Metrics
H-Index
i10 Index
Citation
22
44
3,064

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* Rankings
Ranking Based On Selection: 14
Hajer Baazaoui
Knowledge Engineering
Ontologies
Uncertainty
Fuzziness
Decision Making
Metrics
H-Index
i10 Index
Citation
16
34
808
* Rankings
Ranking Based On Selection: 16
Hamid Hamiche
Cryptage de données à base de systèmes chaotiques
chaotique
Synchronisation impulsive
tatouages d'images
implémentations
Metrics
H-Index
i10 Index
Citation
15
17
532
* Rankings
Ranking Based On Selection: 19
Mohamad Alaa Eddin Alali
Electrical network
Active Filters/Power Quality
P. Converters/Fast Sw./Multilevel
Renewable Energy
Control
Metrics
H-Index
i10 Index
Citation
14
16
517
* Rankings
Ranking Based On Selection: 22
Camille Simon Chane
Event-Based Cameras
Deep Learning
Insect Recognition
Cultural Heritage
Metrics
H-Index
i10 Index
Citation
11
13
587
* Rankings
Ranking Based On Selection: 23
Florentina Nicolau
nonlinear control theory
differential flatness
observability
delay systems
Metrics
H-Index
i10 Index
Citation
11
12
343
* Rankings
Ranking Based On Selection: 25
Ghiles Mostafaoui
Movement
Human Robot Interaction
interpersonal coordination
synchrony
neural networks
Metrics
H-Index
i10 Index
Citation
10
12
291
* Rankings
Ranking Based On Selection: 26
Ihab Haidar
Control theory
Switching systems
Delay systems
Biological systems
Metrics
H-Index
i10 Index
Citation
9
8
261
* Rankings
Ranking Based On Selection: 27
Marwen Belkaid
neuroscience
neurorobotics
emotion
decision-making
social interactions
Metrics
H-Index
i10 Index
Citation
9
9
205
* Rankings
Ranking Based On Selection: 29
Myriam Ariaudo
systèmes de communication
systèmes non linéaires
dirty rf
Metrics
H-Index
i10 Index
Citation
9
8
233
* Rankings
Ranking Based On Selection: 36
Mohamed Hamidi
Computer vision
Image processing
Security
Deep Learning
Computer graphics
Metrics
H-Index
i10 Index
Citation
5
5
231
* Rankings
Ranking Based On Selection: 40
Alexandros Kontarinis
Spatiotemporal Data Analysis
Sports Analytics
Machine Learning
Data Mining
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
4
4
70
* Rankings
Ranking Based On Selection: 47
Syrine Derbel
Modélisation électromécanique
Observateurs
Détection des défauts
Metrics
H-Index
i10 Index
Citation
3
0
25
* Rankings
Ranking Based On Selection: 56
Yethreb Ben Messaoud
Systems engineering
Mechatronics
Multiphysical coupling
Electromagnetic compatibility
Modeling and optimization
Metrics
H-Index
i10 Index
Citation
1
1
21
Rankings
Ranking Based On Selection: 1
Vassilis Christophides
Metrics
H-Index
i10 Index
Citation Counts
48
105
8,122
Data Management
Data Science
Web Information Systems
Rankings
Ranking Based On Selection: 2
Jean Pierre Barbot
Metrics
H-Index
i10 Index
Citation Counts
45
170
9,524
Nonlinear observer
Sliding mode
Left invertibility
Sparsity
Chaos
Rankings
Ranking Based On Selection: 3
Declercq David
Metrics
H-Index
i10 Index
Citation Counts
39
118
6,416
Théorie de l'information et du codage correcteur d'erreurs
Rankings
Ranking Based On Selection: 4
Philippe Gaussier
Metrics
H-Index
i10 Index
Citation Counts
34
109
4,751
sciences cognitives
robotique
réseaux de neurones
intelligence artificielle
vision
Rankings
Ranking Based On Selection: 5
Marwa Chafii
Metrics
H-Index
i10 Index
Citation Counts
28
56
2,244
Wireless Communications
Integrated Sensing and Communication
Waveform Design
6G
Rankings
Ranking Based On Selection: 6
Arsenia Ersi Chorti
Metrics
H-Index
i10 Index
Citation Counts
26
53
2,191
Security
Communications
Networking
Information Theory
Rankings
Ranking Based On Selection: 7
E Veronica Belmega
Metrics
H-Index
i10 Index
Citation Counts
24
48
2,080
wireless communications
game theory
online optimization
machine learning
Rankings
Ranking Based On Selection: 8
Inbar Fijalkow
Metrics
H-Index
i10 Index
Citation Counts
24
63
3,661
signal processing
wireless communications
massive MIMO
resources allocation
Rankings
Ranking Based On Selection: 9
Aymeric Histace
Metrics
H-Index
i10 Index
Citation Counts
22
44
3,064
Image/Signal Processing
Computer Vision
Biomedical and Biodiversity applications
Rankings
Ranking Based On Selection: 10
Ligong Wang
Metrics
H-Index
i10 Index
Citation Counts
20
27
1,968

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
Ngoc Son Vu
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,507
Rankings
Ranking Based On Selection: 12
Syed Sadaf Ali
Metrics
H-Index
i10 Index
Citation Counts
17
22
725
data science
computer vision
machine learning
deep learning
fingerprint
Rankings
Ranking Based On Selection: 13
Embedded AI
EEG
Reliability
Reconfigurable
LDPC
Rankings
Ranking Based On Selection: 14
Hajer Baazaoui
Metrics
H-Index
i10 Index
Citation Counts
16
34
808
Knowledge Engineering
Ontologies
Uncertainty
Fuzziness
Decision Making
Rankings
Ranking Based On Selection: 15
Pierre Andry
Metrics
H-Index
i10 Index
Citation Counts
16
17
861
Rankings
Ranking Based On Selection: 16
Hamid Hamiche
Metrics
H-Index
i10 Index
Citation Counts
15
17
532
Cryptage de données à base de systèmes chaotiques
chaotique
Synchronisation impulsive
tatouages d'images
implémentations
Rankings
Ranking Based On Selection: 17
Maël Le Treust
Metrics
H-Index
i10 Index
Citation Counts
15
22
736
Information Theory
Game Theory
Communication
Rankings
Ranking Based On Selection: 18
Laura Luzzi
Metrics
H-Index
i10 Index
Citation Counts
15
20
708
Rankings
Ranking Based On Selection: 19
Electrical network
Active Filters/Power Quality
P. Converters/Fast Sw./Multilevel
Renewable Energy
Control
Rankings
Ranking Based On Selection: 20
Iryna Andriyanova
Metrics
H-Index
i10 Index
Citation Counts
13
18
515
Coding theory
Coding techniques
Rankings
Ranking Based On Selection: 21
Claudio Weidmann
Metrics
H-Index
i10 Index
Citation Counts
13
19
529
Applied information theory
Rankings
Ranking Based On Selection: 22
Camille Simon Chane
Metrics
H-Index
i10 Index
Citation Counts
11
13
587
Event-Based Cameras
Deep Learning
Insect Recognition
Cultural Heritage
Rankings
Ranking Based On Selection: 23
Florentina Nicolau
Metrics
H-Index
i10 Index
Citation Counts
11
12
343
nonlinear control theory
differential flatness
observability
delay systems
Rankings
Ranking Based On Selection: 24
Arnaud Blanchard
Metrics
H-Index
i10 Index
Citation Counts
10
11
289
Rankings
Ranking Based On Selection: 25
Ghiles Mostafaoui
Metrics
H-Index
i10 Index
Citation Counts
10
12
291
Movement
Human Robot Interaction
interpersonal coordination
synchrony
neural networks
Rankings
Ranking Based On Selection: 26
Ihab Haidar
Metrics
H-Index
i10 Index
Citation Counts
9
8
261
Control theory
Switching systems
Delay systems
Biological systems
Rankings
Ranking Based On Selection: 27
Marwen Belkaid
Metrics
H-Index
i10 Index
Citation Counts
9
9
205
neuroscience
neurorobotics
emotion
decision-making
social interactions
Rankings
Ranking Based On Selection: 29
Myriam Ariaudo
Metrics
H-Index
i10 Index
Citation Counts
9
8
233
systèmes de communication
systèmes non linéaires
dirty rf
Rankings
Ranking Based On Selection: 30
Rachid Boukenoui
Metrics
H-Index
i10 Index
Citation Counts
8
8
531
Renewable Energies
Photovoltaic Systems، Power Electronics
Rankings
Ranking Based On Selection: 31
Mahdi Shakiba Herfeh
Metrics
H-Index
i10 Index
Citation Counts
8
6
248
Physical Layer Security
Channel Coding
Information Theory
Rankings
Ranking Based On Selection: 32
Florian Kolbl
Metrics
H-Index
i10 Index
Citation Counts
7
4
169
Rankings
Ranking Based On Selection: 33
Joffrey Becker
Metrics
H-Index
i10 Index
Citation Counts
6
4
152
Anthropology
Robots
Artificial Intelligence
Social Change
Rankings
Ranking Based On Selection: 35
Sylvain Syd Reynal
Metrics
H-Index
i10 Index
Citation Counts
6
3
123
Rankings
Ranking Based On Selection: 36
Mohamed Hamidi
Metrics
H-Index
i10 Index
Citation Counts
5
5
231
Computer vision
Image processing
Security
Deep Learning
Computer graphics
Rankings
Ranking Based On Selection: 37
Irched Chafaa
Metrics
H-Index
i10 Index
Citation Counts
5
5
96
wireless communication
machine learning
Rankings
Ranking Based On Selection: 39
Mussab Zneika
Metrics
H-Index
i10 Index
Citation Counts
5
4
267
computer science
semantic Web
database
knowledge graph
Rankings
Ranking Based On Selection: 40
Spatiotemporal Data Analysis
Sports Analytics
Machine Learning
Data Mining
Artificial Intelligence
Rankings
Ranking Based On Selection: 42
Sana Othman
Metrics
H-Index
i10 Index
Citation Counts
4
0
27
Rankings
Ranking Based On Selection: 43
Rankings
Ranking Based On Selection: 44
Quentin Duprey
Metrics
H-Index
i10 Index
Citation Counts
3
3
91
Foundations of quantum physics
Weak Measurement
Weak Value
Rankings
Ranking Based On Selection: 45
Alexandre Bordat
Metrics
H-Index
i10 Index
Citation Counts
3
1
38
Rankings
Ranking Based On Selection: 46
Electrical and Electronics Engineering
Signal processing
RF circuits
Rankings
Ranking Based On Selection: 47
Syrine Derbel
Metrics
H-Index
i10 Index
Citation Counts
3
0
25
Modélisation électromécanique
Observateurs
Détection des défauts
Rankings
Ranking Based On Selection: 48
Habiba Lahdhiri
Metrics
H-Index
i10 Index
Citation Counts
3
0
24
RF
NoC
SoC
Embedded System
Rankings
Ranking Based On Selection: 49
Sylvain Colomer
Metrics
H-Index
i10 Index
Citation Counts
3
0
15
Artificial intelligence
robotic
neuroscience
Rankings
Ranking Based On Selection: 50
Gada Rezgui
Metrics
H-Index
i10 Index
Citation Counts
2
2
51
Coding theory
information theory
medical image processing
Rankings
Ranking Based On Selection: 51
Cécile Bouette
Metrics
H-Index
i10 Index
Citation Counts
2
1
35
Rankings
Ranking Based On Selection: 52
Ahmad Zakaria
Metrics
H-Index
i10 Index
Citation Counts
2
1
23
Steganography and Steganalysis
machine learning
deep learning
Rankings
Ranking Based On Selection: 53
Louis Desportes
Metrics
H-Index
i10 Index
Citation Counts
2
1
22
Rankings
Ranking Based On Selection: 55
Alexandre Perez
Metrics
H-Index
i10 Index
Citation Counts
2
1
30
Computer Vision
Machine Learning
Image Processing
Rankings
Ranking Based On Selection: 56
Systems engineering
Mechatronics
Multiphysical coupling
Electromagnetic compatibility
Modeling and optimization
Rankings
Ranking Based On Selection: 57
Amjed Mouelhi
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Nonlinear observer
Left invertibility