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: 2
Jaipal Singh
Networking
Quality of Service
Cloud Computing
Cyber-Physical Systems
Internet of Things
Metrics
H-Index
i10 Index
Citation
67
429
20,482
* Rankings
Ranking Based On Selection: 3
Andrew Rohl
Computational Chemistry
Computational Materials Science
Metrics
H-Index
i10 Index
Citation
47
107
9,722
* Rankings
Ranking Based On Selection: 4
Kit Yan Chan
machine learning
artificial intelligence
data mining
Metrics
H-Index
i10 Index
Citation
41
121
5,997
* Rankings
Ranking Based On Selection: 5
Vidyasagar Potdar
Blockchain
Smart Cities
Cyber Security
Smart Grids
Wireless Sensor Networks IoT
Metrics
H-Index
i10 Index
Citation
41
103
5,967
* Rankings
Ranking Based On Selection: 6
Geoff West
Artificial Intelligence
Computer Vision
Image Processing
Geographic Information Systems
Metrics
H-Index
i10 Index
Citation
40
120
6,097
* Rankings
Ranking Based On Selection: 7
Billy Li
Artificial Intelligence
Image Processing
Pattern Recognition
Face Recognition
Metrics
H-Index
i10 Index
Citation
34
98
4,707
Senjian An
Deep Learning
computer vision
image processing
Metrics
H-Index
i10 Index
Citation
29
55
4,504
* Rankings
Ranking Based On Selection: 10
Tama Leaver
Internet Studies
The Digital Child
Visual Social Media
Social Media
Digital Death
Metrics
H-Index
i10 Index
Citation
25
42
3,951

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
Mike Kent
Internet Studies
Disability Studies
eLearning
Social Media
Metrics
H-Index
i10 Index
Citation
24
36
2,036
* Rankings
Ranking Based On Selection: 12
Brett Adams
Multimedia
Social Media
Autism
Ubiquitous Computing
Metrics
H-Index
i10 Index
Citation
24
36
1,498
* Rankings
Ranking Based On Selection: 13
BS Goh
Optimization
Optimal Control
Mathematical Biological Populations
Metrics
H-Index
i10 Index
Citation
23
38
3,280
* Rankings
Ranking Based On Selection: 14
Aneesh Krishna
Software Engineering
Model-driven Dev and Evol
Artificial Intelligence
Computer Vision
Machine Learning
Metrics
H-Index
i10 Index
Citation
22
51
1,876
* Rankings
Ranking Based On Selection: 16
Himanshu Agrawal
Internet of Things
Privacy and security
AI and machine learning for networking and security
Metrics
H-Index
i10 Index
Citation
20
33
1,173
* Rankings
Ranking Based On Selection: 17
Abdul Nurunnabi
Robust statistics
statistical-machine learning
pattern recognition
feature extraction
remote sensing data analysis
Metrics
H-Index
i10 Index
Citation
19
25
1,472
* Rankings
Ranking Based On Selection: 18
Sonny Pham
Computer vision
deep learning
statistical machine learning
data mining
image processing
Metrics
H-Index
i10 Index
Citation
19
30
1,553
* Rankings
Ranking Based On Selection: 19
Curtise Kin Cheung Ng
Artificial Intelligence
Imaging Informatics
Radiation Dosimetry
Medical Education
Metrics
H-Index
i10 Index
Citation
19
27
759
* Rankings
Ranking Based On Selection: 20
Filbert H Juwono
wireless communications
power line communications
machine learning applications
smart grid
battery technology
Metrics
H-Index
i10 Index
Citation
18
33
1,245
* Rankings
Ranking Based On Selection: 21
Kevin Chai
computer science
machine learning
health sciences
web
Metrics
H-Index
i10 Index
Citation
18
22
1,054
* Rankings
Ranking Based On Selection: 22
Sazia Parvin
Big Data
Data Secuirty
Trust
Wireless Communication
Cyber Systems
Metrics
H-Index
i10 Index
Citation
18
26
1,381
* Rankings
Ranking Based On Selection: 23
Brian R von Konsky
software engineering
education
project management
e-learning
Metrics
H-Index
i10 Index
Citation
18
33
1,274
* Rankings
Ranking Based On Selection: 24
Andrew J Woods
Visualisation
stereoscopic 3D imaging
underwater technology
photogrammetric 3D reconstruction
Metrics
H-Index
i10 Index
Citation
18
31
2,036
* Rankings
Ranking Based On Selection: 25
Peter R Spackman|Peter Spackman
Crystallisation
Crystal Structure Prediction
Computational Chemistry
Machine Learning
Quantum Chemistry
Metrics
H-Index
i10 Index
Citation
17
20
8,221
* Rankings
Ranking Based On Selection: 26
Michele Willson
Algorithms
Social media
social games
digital child
Metrics
H-Index
i10 Index
Citation
17
21
1,480
* Rankings
Ranking Based On Selection: 27
Zhuquan Zang
Computationally efficient optimization
system modelling
identification and control
analogue and digital filter design for cos
Metrics
H-Index
i10 Index
Citation
17
26
1,348
* Rankings
Ranking Based On Selection: 28
Wk Wong
Artificial Inteligence
Stochastic optimisation
sensors
Metrics
H-Index
i10 Index
Citation
16
22
884
* Rankings
Ranking Based On Selection: 29
AJ Dinusha Rathnayaka
Data Science
Smart-grid
Energy management
Information Systems
Wireless networks
Metrics
H-Index
i10 Index
Citation
16
20
1,026
* Rankings
Ranking Based On Selection: 30
Sajib Mistry
Service Computing
Edge/Cloud Computing and IoT
Metrics
H-Index
i10 Index
Citation
15
23
993
* Rankings
Ranking Based On Selection: 31
Kathryn R Napier
Data Science
Health Informatics
Bioinformatics
Disease Registries
Eco-physiology
Metrics
H-Index
i10 Index
Citation
15
17
557
* Rankings
Ranking Based On Selection: 34
Diluka Moratuwage
Robotics
Artificial Intelligence
Mapping
Tracking
Metrics
H-Index
i10 Index
Citation
12
14
379
* Rankings
Ranking Based On Selection: 35
Masood M Khan
AI
Robotics
Affective Computing
Computer Vision
Metrics
H-Index
i10 Index
Citation
12
17
610
* Rankings
Ranking Based On Selection: 36
Kim Flintoff
digital badges
games-based learning
challenge-based learning
eLearning
Drama Education
Metrics
H-Index
i10 Index
Citation
11
13
1,373
* Rankings
Ranking Based On Selection: 37
Shirlee Knight
Information Systems
Information Quality
Health-ICT
Research Methodology
Metrics
H-Index
i10 Index
Citation
11
12
1,156
* Rankings
Ranking Based On Selection: 38
Amit Rudra
data warehousing
ERP
data mining
Big Data
Virtual world
Metrics
H-Index
i10 Index
Citation
11
16
486
Richard Palmer
Computer Vision
Pattern Recognition
Machine Learning
Metrics
H-Index
i10 Index
Citation
8
7
891
Ashish Doshi
Computer Vision
Augmented Reality
Photogrammetry
Metrics
H-Index
i10 Index
Citation
7
6
319
Valerie Maxville
Software Engineering
Data Science
Computational Science
Education
Metrics
H-Index
i10 Index
Citation
6
3
109
Uno Fang
Computer Vision
Deep Learning
Data Science
Applied Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
5
4
233
Daniel Marrable
Machine Learning
Computer Vision
Remote Sensing
Metrics
H-Index
i10 Index
Citation
5
3
216
Daniel Riedel
Computer vision
bioinformatics
machine intelligence
Metrics
H-Index
i10 Index
Citation
5
4
72
Stefan Prandl
computer science
information security
network security
power laws
Metrics
H-Index
i10 Index
Citation
3
2
83
Yue Zhong
Deep Learning
Model Updating
Damage Diagnosis
Metrics
H-Index
i10 Index
Citation
2
2
42
Rankings
Ranking Based On Selection: 1
Julian D Gale
Metrics
H-Index
i10 Index
Citation Counts
79
272
44,476
Rankings
Ranking Based On Selection: 2
Jaipal Singh
Metrics
H-Index
i10 Index
Citation Counts
67
429
20,482
Networking
Quality of Service
Cloud Computing
Cyber-Physical Systems
Internet of Things
Rankings
Ranking Based On Selection: 3
Andrew Rohl
Metrics
H-Index
i10 Index
Citation Counts
47
107
9,722
Computational Chemistry
Computational Materials Science
Rankings
Ranking Based On Selection: 4
Kit Yan Chan
Metrics
H-Index
i10 Index
Citation Counts
41
121
5,997
machine learning
artificial intelligence
data mining
Rankings
Ranking Based On Selection: 5
Vidyasagar Potdar
Metrics
H-Index
i10 Index
Citation Counts
41
103
5,967
Blockchain
Smart Cities
Cyber Security
Smart Grids
Wireless Sensor Networks IoT
Rankings
Ranking Based On Selection: 6
Geoff West
Metrics
H-Index
i10 Index
Citation Counts
40
120
6,097
Artificial Intelligence
Computer Vision
Image Processing
Geographic Information Systems
Rankings
Ranking Based On Selection: 7
Billy Li
Metrics
H-Index
i10 Index
Citation Counts
34
98
4,707
Artificial Intelligence
Image Processing
Pattern Recognition
Face Recognition
Rankings
Ranking Based On Selection: 8
Senjian An
Metrics
H-Index
i10 Index
Citation Counts
29
55
4,504
Rankings
Ranking Based On Selection: 9
Ling Li
Metrics
H-Index
i10 Index
Citation Counts
29
70
3,182
Rankings
Ranking Based On Selection: 10
Tama Leaver
Metrics
H-Index
i10 Index
Citation Counts
25
42
3,951
Internet Studies
The Digital Child
Visual Social Media
Social Media
Digital Death

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
Mike Kent
Metrics
H-Index
i10 Index
Citation Counts
24
36
2,036
Internet Studies
Disability Studies
eLearning
Social Media
Rankings
Ranking Based On Selection: 12
Brett Adams
Metrics
H-Index
i10 Index
Citation Counts
24
36
1,498
Multimedia
Social Media
Autism
Ubiquitous Computing
Rankings
Ranking Based On Selection: 13
BS Goh
Metrics
H-Index
i10 Index
Citation Counts
23
38
3,280
Optimization
Optimal Control
Mathematical Biological Populations
Rankings
Ranking Based On Selection: 14
Aneesh Krishna
Metrics
H-Index
i10 Index
Citation Counts
22
51
1,876
Software Engineering
Model-driven Dev and Evol
Artificial Intelligence
Computer Vision
Machine Learning
Rankings
Ranking Based On Selection: 15
Sie Teng Soh
Metrics
H-Index
i10 Index
Citation Counts
21
56
2,339
Rankings
Ranking Based On Selection: 16
Himanshu Agrawal
Metrics
H-Index
i10 Index
Citation Counts
20
33
1,173
Internet of Things
Privacy and security
AI and machine learning for networking and security
Rankings
Ranking Based On Selection: 17
Abdul Nurunnabi
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,472
Robust statistics
statistical-machine learning
pattern recognition
feature extraction
remote sensing data analysis
Rankings
Ranking Based On Selection: 18
Sonny Pham
Metrics
H-Index
i10 Index
Citation Counts
19
30
1,553
Computer vision
deep learning
statistical machine learning
data mining
image processing
Rankings
Ranking Based On Selection: 19
Curtise Kin Cheung Ng
Metrics
H-Index
i10 Index
Citation Counts
19
27
759
Artificial Intelligence
Imaging Informatics
Radiation Dosimetry
Medical Education
Rankings
Ranking Based On Selection: 20
Filbert H Juwono
Metrics
H-Index
i10 Index
Citation Counts
18
33
1,245
wireless communications
power line communications
machine learning applications
smart grid
battery technology
Rankings
Ranking Based On Selection: 21
Kevin Chai
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,054
computer science
machine learning
health sciences
web
Rankings
Ranking Based On Selection: 22
Sazia Parvin
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,381
Big Data
Data Secuirty
Trust
Wireless Communication
Cyber Systems
Rankings
Ranking Based On Selection: 23
Brian R von Konsky
Metrics
H-Index
i10 Index
Citation Counts
18
33
1,274
software engineering
education
project management
e-learning
Rankings
Ranking Based On Selection: 24
Andrew J Woods
Metrics
H-Index
i10 Index
Citation Counts
18
31
2,036
Visualisation
stereoscopic 3D imaging
underwater technology
photogrammetric 3D reconstruction
Rankings
Ranking Based On Selection: 25
Peter R Spackman|Peter Spackman
Metrics
H-Index
i10 Index
Citation Counts
17
20
8,221
Crystallisation
Crystal Structure Prediction
Computational Chemistry
Machine Learning
Quantum Chemistry
Rankings
Ranking Based On Selection: 26
Michele Willson
Metrics
H-Index
i10 Index
Citation Counts
17
21
1,480
Algorithms
Social media
social games
digital child
Rankings
Ranking Based On Selection: 27
Zhuquan Zang
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,348
Computationally efficient optimization
system modelling
identification and control
analogue and digital filter design for cos
Rankings
Ranking Based On Selection: 28
Wk Wong
Metrics
H-Index
i10 Index
Citation Counts
16
22
884
Artificial Inteligence
Stochastic optimisation
sensors
Rankings
Ranking Based On Selection: 29
AJ Dinusha Rathnayaka
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,026
Data Science
Smart-grid
Energy management
Information Systems
Wireless networks
Rankings
Ranking Based On Selection: 30
Sajib Mistry
Metrics
H-Index
i10 Index
Citation Counts
15
23
993
Rankings
Ranking Based On Selection: 31
Kathryn R Napier
Metrics
H-Index
i10 Index
Citation Counts
15
17
557
Data Science
Health Informatics
Bioinformatics
Disease Registries
Eco-physiology
Rankings
Ranking Based On Selection: 32
Bella Butler
Metrics
H-Index
i10 Index
Citation Counts
14
14
722
Rankings
Ranking Based On Selection: 33
Sivaraman Eswaran, ,
Metrics
H-Index
i10 Index
Citation Counts
13
17
471
Rankings
Ranking Based On Selection: 34
Diluka Moratuwage
Metrics
H-Index
i10 Index
Citation Counts
12
14
379
Robotics
Artificial Intelligence
Mapping
Tracking
Rankings
Ranking Based On Selection: 35
Masood M Khan
Metrics
H-Index
i10 Index
Citation Counts
12
17
610
Rankings
Ranking Based On Selection: 36
Kim Flintoff
Metrics
H-Index
i10 Index
Citation Counts
11
13
1,373
digital badges
games-based learning
challenge-based learning
eLearning
Drama Education
Rankings
Ranking Based On Selection: 37
Shirlee Knight
Metrics
H-Index
i10 Index
Citation Counts
11
12
1,156
Information Systems
Information Quality
Health-ICT
Research Methodology
Rankings
Ranking Based On Selection: 38
Amit Rudra
Metrics
H-Index
i10 Index
Citation Counts
11
16
486
data warehousing
ERP
data mining
Big Data
Virtual world
Rankings
Ranking Based On Selection: 39
Richard Palmer
Metrics
H-Index
i10 Index
Citation Counts
8
7
891
Computer Vision
Pattern Recognition
Machine Learning
Rankings
Ranking Based On Selection: 40
Ashish Doshi
Metrics
H-Index
i10 Index
Citation Counts
7
6
319
Computer Vision
Augmented Reality
Photogrammetry
Rankings
Ranking Based On Selection: 41
Jonathan Then Sien Phang
Metrics
H-Index
i10 Index
Citation Counts
6
4
110
Rankings
Ranking Based On Selection: 42
Valerie Maxville
Metrics
H-Index
i10 Index
Citation Counts
6
3
109
Software Engineering
Data Science
Computational Science
Education
Rankings
Ranking Based On Selection: 43
Uno Fang
Metrics
H-Index
i10 Index
Citation Counts
5
4
233
Computer Vision
Deep Learning
Data Science
Applied Artificial Intelligence
Rankings
Ranking Based On Selection: 44
Daniel Marrable
Metrics
H-Index
i10 Index
Citation Counts
5
3
216
Rankings
Ranking Based On Selection: 45
Daniel Riedel
Metrics
H-Index
i10 Index
Citation Counts
5
4
72
Computer vision
bioinformatics
machine intelligence
Rankings
Ranking Based On Selection: 46
Stefan Prandl
Metrics
H-Index
i10 Index
Citation Counts
3
2
83
computer science
information security
network security
power laws
Rankings
Ranking Based On Selection: 47
Nong Nurnie Mohd Nistah
Metrics
H-Index
i10 Index
Citation Counts
3
2
26
Rankings
Ranking Based On Selection: 48
Yue Zhong
Metrics
H-Index
i10 Index
Citation Counts
2
2
42