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
Xiaohua Hu
data mining
big data
bioinformatics
rough sets
Metrics
H-Index
i10 Index
Citation
72
813
33,044
* Rankings
Ranking Based On Selection: 3
Dario Salvucci
Cognitive Science
Human-Computer Interaction
Human Factors
Driving
Driver Distraction
Metrics
H-Index
i10 Index
Citation
43
77
12,179
* Rankings
Ranking Based On Selection: 4
Yuanfang Cai
Software Architecture
Refactoring
Technical debt
Software Modularity
Software Evolution
Metrics
H-Index
i10 Index
Citation
40
76
6,115
* Rankings
Ranking Based On Selection: 5
David Breen
Geometric Modeling
Textile Modeling and Design
Visualization
Biomedical Image Informatics
Self-organization
Metrics
H-Index
i10 Index
Citation
37
83
6,791
Aydin Tozeren
Bioinformatics
Machine Learning
Sequence Analysis
Metrics
H-Index
i10 Index
Citation
36
67
5,841
Matthew C Stamm
Multimedia Forensics
Machine Learning
Signal Processing
Metrics
H-Index
i10 Index
Citation
35
57
5,889
* Rankings
Ranking Based On Selection: 10
Andrea Forte
HCI
Computer-Supported Cooperative Work
Social Computing
Privacy
Computing Education
Metrics
H-Index
i10 Index
Citation
35
61
8,828

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* Rankings
Ranking Based On Selection: 11
Howard D White
Citation analysis
bibliometrics
collection evaluation
library & information science
relevance
Metrics
H-Index
i10 Index
Citation
35
68
10,538
* Rankings
Ranking Based On Selection: 13
David Han
image motion speech gesture machine learning
Metrics
H-Index
i10 Index
Citation
28
63
2,965
* Rankings
Ranking Based On Selection: 14
Fengqing Zoe Zhang
Neuroimaging data analysis
Data mining
Bayesian inference
High dimensional data analysis
Metrics
H-Index
i10 Index
Citation
27
56
2,356
* Rankings
Ranking Based On Selection: 15
Will Dampier
Bioinformatics
Machine Learning
Sequence Analysis
Metrics
H-Index
i10 Index
Citation
27
45
3,970
* Rankings
Ranking Based On Selection: 18
Jung Ran Park
metadata
knowledge organization
computer mediated communication
Metrics
H-Index
i10 Index
Citation
22
34
1,942
* Rankings
Ranking Based On Selection: 19
Yuan An
Data Integration
Knowledge Graph
Ontology
Data Mining
Machine Learning
Metrics
H-Index
i10 Index
Citation
22
43
1,776
* Rankings
Ranking Based On Selection: 20
Brian Mitchell
Cloud Computing
AI
Cybersecurity
Software Architecture
Metrics
H-Index
i10 Index
Citation
22
23
4,383
* Rankings
Ranking Based On Selection: 21
Susan Gasson
Boundary-spanning collaboration
Wicked problem solving & design
Impact of social & digital technologies
Learning & knowledge
Metrics
H-Index
i10 Index
Citation
21
28
2,484
* Rankings
Ranking Based On Selection: 22
Vasilis Gkatzelis
Algorithmic Game Theory
Mechanism Design
Fair Division
Approximation Algorithms
Metrics
H-Index
i10 Index
Citation
20
28
1,520
* Rankings
Ranking Based On Selection: 23
Yong Jie Hu
Structural alloys
Dislocation
Atomistic modeling
High stiffness glass
machine learning
Metrics
H-Index
i10 Index
Citation
20
29
1,423
* Rankings
Ranking Based On Selection: 24
Edward Kim
computer vision
neurosymbolic machine learning
sparse coding
blockchain
Metrics
H-Index
i10 Index
Citation
18
28
1,212
* Rankings
Ranking Based On Selection: 25
Weimao Ke
Information Retrieval
Network Science
Text Mining
Machine Learning
Information Visualization
Metrics
H-Index
i10 Index
Citation
18
29
2,152
* Rankings
Ranking Based On Selection: 26
Yuan Ling
Natural Language Processing
Text Mining
Machine Learning
Data Mining
Medical Informatics
Metrics
H-Index
i10 Index
Citation
16
25
1,669
* Rankings
Ranking Based On Selection: 27
James Shackleford
Medical Imaging
Image Registration
Image Processing
Metrics
H-Index
i10 Index
Citation
16
17
1,143
* Rankings
Ranking Based On Selection: 29
Tang Xuning
Social Computing
Social Network Analysis
Machine Learning
Data Mining
Metrics
H-Index
i10 Index
Citation
16
20
760
* Rankings
Ranking Based On Selection: 30
Mark Winter
Pattern Analysis
Biological Analysis
Machine Learning
Metrics
H-Index
i10 Index
Citation
14
19
1,779
* Rankings
Ranking Based On Selection: 32
Jake Ryland Williams
statistical physics
natural language processing
social computing
machine learning
data science
Metrics
H-Index
i10 Index
Citation
14
16
1,360
* Rankings
Ranking Based On Selection: 33
Alberto Uriarte
Artificial Intelligence
RTS
Procedural Content Generation
Video Games
Metrics
H-Index
i10 Index
Citation
14
16
998
* Rankings
Ranking Based On Selection: 35
Stefan Rank
Artificial Intelligence
Intelligent Software Agents
Affective Computing
New Media
Game Design
Metrics
H-Index
i10 Index
Citation
13
21
487
* Rankings
Ranking Based On Selection: 36
Colin S Gordon
Programming Languages
Type Theory
Effect Systems
Concurrency
Program Verification
Metrics
H-Index
i10 Index
Citation
12
14
739
* Rankings
Ranking Based On Selection: 37
Preetha Chatterjee
Software Engineering
Empirical Software Engineering
Mining Software Repositories
Machine Learning
Metrics
H-Index
i10 Index
Citation
11
13
402
* Rankings
Ranking Based On Selection: 38
Robert N Lass
Machine Learning
Distributed Systems
Networking
Constraint Reasoning
Metrics
H-Index
i10 Index
Citation
11
13
414
* Rankings
Ranking Based On Selection: 41
Emmanuel Oyekanlu
Embedded Machine Learning
Industrial IoT
Signal Processing for Smart Grid Communication
Data
Metrics
H-Index
i10 Index
Citation
10
10
515
Mengnan Zhao
health informatics
social media analytics
text mining
NLP
machine learning
Metrics
H-Index
i10 Index
Citation
9
8
387
Wanying Ding
Data Mining
Mechine Learning
Sentiment Analysis
Temporal Analysis
Social Media
Metrics
H-Index
i10 Index
Citation
8
7
340
Alyssa M Batula
Signal Processing
Machine Learning
Artificial Intelligence
Robotics
Metrics
H-Index
i10 Index
Citation
8
7
370
Taha Valizadehaslani
Machine learning
Natural language processing
Data science
Bioinformatics
Information Theory
Metrics
H-Index
i10 Index
Citation
7
7
166
Amirreza Rouhi
Machine Learning
Computer Vision
Large language models
Deep Learning
Bioinformatics
Metrics
H-Index
i10 Index
Citation
7
6
162
Shi Ye
Deep Learning
Machine Learning
Computer Vision
Natural Language Processing
Structural Health Monitoring
Metrics
H-Index
i10 Index
Citation
7
5
301
Joydeep Tripathi
Computer Networking
Wireless Sensor Networks
Low Power and Lossy Networks
Metrics
H-Index
i10 Index
Citation
7
7
420
Daniel E Schwartz
Machine Learning
Computer Vision
Deep Learning
Graph Neural Networks
Metrics
H-Index
i10 Index
Citation
6
3
81
Alisha Augustin
Machine Learning
Artificial Intelligence
Medical Imaging
Signal Processing
Neuromorphic
Metrics
H-Index
i10 Index
Citation
5
4
108
Michael N Caro
Music Information Retrieval
Machine Learning
Signal Processing
Metrics
H-Index
i10 Index
Citation
5
3
349
Felix Agbavor
Machine Learning
Bioinformatics
Natural Language Processing
Large Language Models
Metrics
H-Index
i10 Index
Citation
4
4
156
Alex Zavalny
deep learning
large language models
quantitative finance
trustworthy ai
time series
Metrics
H-Index
i10 Index
Citation
4
4
115
Munif Ishad Mujib
data science
computational social science
machine learning
natural language processing
Metrics
H-Index
i10 Index
Citation
4
2
104
David Grethlein
Machine Learning
Time Series Classification
Clustering
Data Mining
Time Series Data Mining
Metrics
H-Index
i10 Index
Citation
4
0
39
Jia Huang
Machine Learning
Recommender Systems
Online Advertising
Metrics
H-Index
i10 Index
Citation
4
2
39
Pratik Shrestha
Machine Learning
Graph Learning
Electronic Design Automation
Metrics
H-Index
i10 Index
Citation
3
1
24
Yue Zhang
Computer Vision
Natural Language Processing
Deep Learning
Metrics
H-Index
i10 Index
Citation
3
1
34
Vasileios Nasis
Computer Vision
Mesh Networks
Large Data
Cloud Networks
Metrics
H-Index
i10 Index
Citation
3
1
20
Vivek Khimani
Machine Learning
Federated Learning
Distributed Systems
Mobile Computing
Metrics
H-Index
i10 Index
Citation
2
2
37
Ramtin Ehsani
Software Engineering
Automated Program Repair
Natural Language Processing
Metrics
H-Index
i10 Index
Citation
2
1
34
Danial Samadi Vahdati
Computer Vision
Deep Learning
Machine Learning
Multimedia Forensics
Metrics
H-Index
i10 Index
Citation
2
0
12
John Ray B Martinez
Machine Learning
Healthcare Informatics
Quantum Foundations
Metrics
H-Index
i10 Index
Citation
1
1
31
Vigneswar S
Machine learning
FPGA
ASIC Design
Underwater acoutics
Metrics
H-Index
i10 Index
Citation
1
0
4
Rankings
Ranking Based On Selection: 1
Xiaohua Hu
Metrics
H-Index
i10 Index
Citation Counts
72
813
33,044
Rankings
Ranking Based On Selection: 2
Jeremy Johnson
Metrics
H-Index
i10 Index
Citation Counts
44
143
12,891
Rankings
Ranking Based On Selection: 3
Dario Salvucci
Metrics
H-Index
i10 Index
Citation Counts
43
77
12,179
Cognitive Science
Human-Computer Interaction
Human Factors
Driving
Driver Distraction
Rankings
Ranking Based On Selection: 4
Yuanfang Cai
Metrics
H-Index
i10 Index
Citation Counts
40
76
6,115
Software Architecture
Refactoring
Technical debt
Software Modularity
Software Evolution
Rankings
Ranking Based On Selection: 5
David Breen
Metrics
H-Index
i10 Index
Citation Counts
37
83
6,791
Geometric Modeling
Textile Modeling and Design
Visualization
Biomedical Image Informatics
Self-organization
Rankings
Ranking Based On Selection: 6
Ali Shokoufandeh
Metrics
H-Index
i10 Index
Citation Counts
37
82
6,112
Rankings
Ranking Based On Selection: 7
Spiros Mancoridis
Metrics
H-Index
i10 Index
Citation Counts
36
61
5,915
Rankings
Ranking Based On Selection: 8
Aydin Tozeren
Metrics
H-Index
i10 Index
Citation Counts
36
67
5,841
Bioinformatics
Machine Learning
Sequence Analysis
Rankings
Ranking Based On Selection: 9
Matthew C Stamm
Metrics
H-Index
i10 Index
Citation Counts
35
57
5,889
Multimedia Forensics
Machine Learning
Signal Processing
Rankings
Ranking Based On Selection: 10
Andrea Forte
Metrics
H-Index
i10 Index
Citation Counts
35
61
8,828
HCI
Computer-Supported Cooperative Work
Social Computing
Privacy
Computing Education

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
Howard D White
Metrics
H-Index
i10 Index
Citation Counts
35
68
10,538
Citation analysis
bibliometrics
collection evaluation
library & information science
relevance
Rankings
Ranking Based On Selection: 12
Nagarajan Kandasamy
Metrics
H-Index
i10 Index
Citation Counts
31
60
4,004
Rankings
Ranking Based On Selection: 13
David Han
Metrics
H-Index
i10 Index
Citation Counts
28
63
2,965
Rankings
Ranking Based On Selection: 14
Fengqing Zoe Zhang
Metrics
H-Index
i10 Index
Citation Counts
27
56
2,356
Neuroimaging data analysis
Data mining
Bayesian inference
High dimensional data analysis
Rankings
Ranking Based On Selection: 15
Will Dampier
Metrics
H-Index
i10 Index
Citation Counts
27
45
3,970
Bioinformatics
Machine Learning
Sequence Analysis
Rankings
Ranking Based On Selection: 16
Aleksandra Sarcevic
Metrics
H-Index
i10 Index
Citation Counts
24
53
1,870
Rankings
Ranking Based On Selection: 17
Bruce Char
Metrics
H-Index
i10 Index
Citation Counts
23
37
3,874
Rankings
Ranking Based On Selection: 18
Jung Ran Park
Metrics
H-Index
i10 Index
Citation Counts
22
34
1,942
metadata
knowledge organization
computer mediated communication
Rankings
Ranking Based On Selection: 19
Yuan An
Metrics
H-Index
i10 Index
Citation Counts
22
43
1,776
Data Integration
Knowledge Graph
Ontology
Data Mining
Machine Learning
Rankings
Ranking Based On Selection: 20
Brian Mitchell
Metrics
H-Index
i10 Index
Citation Counts
22
23
4,383
Cloud Computing
AI
Cybersecurity
Software Architecture
Rankings
Ranking Based On Selection: 21
Susan Gasson
Metrics
H-Index
i10 Index
Citation Counts
21
28
2,484
Boundary-spanning collaboration
Wicked problem solving & design
Impact of social & digital technologies
Learning & knowledge
Rankings
Ranking Based On Selection: 22
Vasilis Gkatzelis
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,520
Algorithmic Game Theory
Mechanism Design
Fair Division
Approximation Algorithms
Rankings
Ranking Based On Selection: 23
Yong Jie Hu
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,423
Structural alloys
Dislocation
Atomistic modeling
High stiffness glass
machine learning
Rankings
Ranking Based On Selection: 24
Edward Kim
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,212
computer vision
neurosymbolic machine learning
sparse coding
blockchain
Rankings
Ranking Based On Selection: 25
Weimao Ke
Metrics
H-Index
i10 Index
Citation Counts
18
29
2,152
Information Retrieval
Network Science
Text Mining
Machine Learning
Information Visualization
Rankings
Ranking Based On Selection: 26
Yuan Ling
Metrics
H-Index
i10 Index
Citation Counts
16
25
1,669
Natural Language Processing
Text Mining
Machine Learning
Data Mining
Medical Informatics
Rankings
Ranking Based On Selection: 27
James Shackleford
Metrics
H-Index
i10 Index
Citation Counts
16
17
1,143
Medical Imaging
Image Registration
Image Processing
Rankings
Ranking Based On Selection: 28
Geoffrey Mainland
Metrics
H-Index
i10 Index
Citation Counts
16
18
3,610
Rankings
Ranking Based On Selection: 29
Tang Xuning
Metrics
H-Index
i10 Index
Citation Counts
16
20
760
Social Computing
Social Network Analysis
Machine Learning
Data Mining
Rankings
Ranking Based On Selection: 30
Mark Winter
Metrics
H-Index
i10 Index
Citation Counts
14
19
1,779
Pattern Analysis
Biological Analysis
Machine Learning
Rankings
Ranking Based On Selection: 31
Matthew J Schneider
Metrics
H-Index
i10 Index
Citation Counts
14
14
2,321
Rankings
Ranking Based On Selection: 32
Jake Ryland Williams
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,360
statistical physics
natural language processing
social computing
machine learning
data science
Rankings
Ranking Based On Selection: 33
Alberto Uriarte
Metrics
H-Index
i10 Index
Citation Counts
14
16
998
Artificial Intelligence
RTS
Procedural Content Generation
Video Games
Rankings
Ranking Based On Selection: 34
Mengwen Liu
Metrics
H-Index
i10 Index
Citation Counts
13
14
534
Rankings
Ranking Based On Selection: 35
Stefan Rank
Metrics
H-Index
i10 Index
Citation Counts
13
21
487
Artificial Intelligence
Intelligent Software Agents
Affective Computing
New Media
Game Design
Rankings
Ranking Based On Selection: 36
Colin S Gordon
Metrics
H-Index
i10 Index
Citation Counts
12
14
739
Programming Languages
Type Theory
Effect Systems
Concurrency
Program Verification
Rankings
Ranking Based On Selection: 37
Preetha Chatterjee
Metrics
H-Index
i10 Index
Citation Counts
11
13
402
Software Engineering
Empirical Software Engineering
Mining Software Repositories
Machine Learning
Rankings
Ranking Based On Selection: 38
Robert N Lass
Metrics
H-Index
i10 Index
Citation Counts
11
13
414
Machine Learning
Distributed Systems
Networking
Constraint Reasoning
Rankings
Ranking Based On Selection: 39
Jeffrey L Popyack
Metrics
H-Index
i10 Index
Citation Counts
11
13
349
Rankings
Ranking Based On Selection: 40
Dimitra Vista
Metrics
H-Index
i10 Index
Citation Counts
11
11
497
Rankings
Ranking Based On Selection: 41
Emmanuel Oyekanlu
Metrics
H-Index
i10 Index
Citation Counts
10
10
515
Embedded Machine Learning
Industrial IoT
Signal Processing for Smart Grid Communication
Data
Rankings
Ranking Based On Selection: 42
Mengnan Zhao
Metrics
H-Index
i10 Index
Citation Counts
9
8
387
health informatics
social media analytics
text mining
NLP
machine learning
Rankings
Ranking Based On Selection: 43
Wanying Ding
Metrics
H-Index
i10 Index
Citation Counts
8
7
340
Data Mining
Mechine Learning
Sentiment Analysis
Temporal Analysis
Social Media
Rankings
Ranking Based On Selection: 44
Alyssa M Batula
Metrics
H-Index
i10 Index
Citation Counts
8
7
370
Signal Processing
Machine Learning
Artificial Intelligence
Robotics
Rankings
Ranking Based On Selection: 45
Taha Valizadehaslani
Metrics
H-Index
i10 Index
Citation Counts
7
7
166
Machine learning
Natural language processing
Data science
Bioinformatics
Information Theory
Rankings
Ranking Based On Selection: 46
Ojas Pradhan
Metrics
H-Index
i10 Index
Citation Counts
7
6
236
Rankings
Ranking Based On Selection: 47
Amirreza Rouhi
Metrics
H-Index
i10 Index
Citation Counts
7
6
162
Machine Learning
Computer Vision
Large language models
Deep Learning
Bioinformatics
Rankings
Ranking Based On Selection: 48
Shi Ye
Metrics
H-Index
i10 Index
Citation Counts
7
5
301
Deep Learning
Machine Learning
Computer Vision
Natural Language Processing
Structural Health Monitoring
Rankings
Ranking Based On Selection: 49
Joydeep Tripathi
Metrics
H-Index
i10 Index
Citation Counts
7
7
420
Computer Networking
Wireless Sensor Networks
Low Power and Lossy Networks
Rankings
Ranking Based On Selection: 50
Daniel E Schwartz
Metrics
H-Index
i10 Index
Citation Counts
6
3
81
Machine Learning
Computer Vision
Deep Learning
Graph Neural Networks
Rankings
Ranking Based On Selection: 51
Daniel Moix
Metrics
H-Index
i10 Index
Citation Counts
6
6
334
Rankings
Ranking Based On Selection: 52
Edwin Dauber
Metrics
H-Index
i10 Index
Citation Counts
5
5
499
Rankings
Ranking Based On Selection: 53
Andrew We Mcdonald
Metrics
H-Index
i10 Index
Citation Counts
5
5
197
Rankings
Ranking Based On Selection: 54
Alisha Augustin
Metrics
H-Index
i10 Index
Citation Counts
5
4
108
Machine Learning
Artificial Intelligence
Medical Imaging
Signal Processing
Neuromorphic
Rankings
Ranking Based On Selection: 55
Michael N Caro
Metrics
H-Index
i10 Index
Citation Counts
5
3
349
Music Information Retrieval
Machine Learning
Signal Processing
Rankings
Ranking Based On Selection: 56
Felix Agbavor
Metrics
H-Index
i10 Index
Citation Counts
4
4
156
Machine Learning
Bioinformatics
Natural Language Processing
Large Language Models
Rankings
Ranking Based On Selection: 57
Alex Zavalny
Metrics
H-Index
i10 Index
Citation Counts
4
4
115
deep learning
large language models
quantitative finance
trustworthy ai
time series
Rankings
Ranking Based On Selection: 58
Munif Ishad Mujib
Metrics
H-Index
i10 Index
Citation Counts
4
2
104
data science
computational social science
machine learning
natural language processing
Rankings
Ranking Based On Selection: 59
David Grethlein
Metrics
H-Index
i10 Index
Citation Counts
4
0
39
Machine Learning
Time Series Classification
Clustering
Data Mining
Time Series Data Mining
Rankings
Ranking Based On Selection: 60
Tammy R Pirmann
Metrics
H-Index
i10 Index
Citation Counts
4
3
55
Rankings
Ranking Based On Selection: 61
Jia Huang
Metrics
H-Index
i10 Index
Citation Counts
4
2
39
Machine Learning
Recommender Systems
Online Advertising
Rankings
Ranking Based On Selection: 62
Mohammadsaleh Refahi|Mohammad Saleh Refahi, Saleh Refahi
Metrics
H-Index
i10 Index
Citation Counts
3
2
40
Rankings
Ranking Based On Selection: 63
Pratik Shrestha
Metrics
H-Index
i10 Index
Citation Counts
3
1
24
Machine Learning
Graph Learning
Electronic Design Automation
Rankings
Ranking Based On Selection: 64
Brian Stuart
Metrics
H-Index
i10 Index
Citation Counts
3
1
84
Rankings
Ranking Based On Selection: 65
Yue Zhang
Metrics
H-Index
i10 Index
Citation Counts
3
1
34
Computer Vision
Natural Language Processing
Deep Learning
Rankings
Ranking Based On Selection: 66
Vasileios Nasis
Metrics
H-Index
i10 Index
Citation Counts
3
1
20
Computer Vision
Mesh Networks
Large Data
Cloud Networks
Rankings
Ranking Based On Selection: 67
Vivek Khimani
Metrics
H-Index
i10 Index
Citation Counts
2
2
37
Machine Learning
Federated Learning
Distributed Systems
Mobile Computing
Rankings
Ranking Based On Selection: 68
Ramtin Ehsani
Metrics
H-Index
i10 Index
Citation Counts
2
1
34
Software Engineering
Automated Program Repair
Natural Language Processing
Rankings
Ranking Based On Selection: 69
Danial Samadi Vahdati
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Computer Vision
Deep Learning
Machine Learning
Multimedia Forensics
Rankings
Ranking Based On Selection: 70
John Ray B Martinez
Metrics
H-Index
i10 Index
Citation Counts
1
1
31
Machine Learning
Healthcare Informatics
Quantum Foundations
Rankings
Ranking Based On Selection: 71
Vigneswar S
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Machine learning
FPGA
ASIC Design
Underwater acoutics