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
Binhai Zhu
Algorithms
Computational Biology
Computational Geometry
Combinatorial Optimization
Metrics
H-Index
i10 Index
Citation
30
87
3,296
* Rankings
Ranking Based On Selection: 2
John W Sheppard
Machine Learning
Data Science
Evolutionary Computation
Deep Learning
Prognostics and Health Management
Metrics
H-Index
i10 Index
Citation
29
95
3,834
* Rankings
Ranking Based On Selection: 3
Clemente Izurieta
software engineering
design patterns
technical debt
empirical methods
cybersecurity
Metrics
H-Index
i10 Index
Citation
28
57
3,060
* Rankings
Ranking Based On Selection: 4
Rafal Angryk
Space Weather
Data Science
Heliophysics
Spatiotemporal Databases
Machine Learning
Metrics
H-Index
i10 Index
Citation
27
107
4,108
Agnieszka Rynda
pulmonary immunology
respiratory virus infections
pattern recognition
Metrics
H-Index
i10 Index
Citation
25
35
1,987
Brendan Mumey
Algorithms
Optimization
Networking
Computational Biology
Bioinformatics
Metrics
H-Index
i10 Index
Citation
18
37
1,434
Mike Wittie
Networking
Distributed Systems
Distributed Ledgers
Metrics
H-Index
i10 Index
Citation
17
23
1,111
Jonathan K Hilmer
information technology
data processing
machine learning
Metrics
H-Index
i10 Index
Citation
16
20
900
* Rankings
Ranking Based On Selection: 10
Karthik Ganesan Pillai
Data Mining - Big Data - Spatiotemporal Data - Machine Learning - Evolutionary Computation
Metrics
H-Index
i10 Index
Citation
13
15
399

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* Rankings
Ranking Based On Selection: 14
Jason A Clark
machine learning
semantic web
software development
APIs and web services
Metrics
H-Index
i10 Index
Citation
10
10
405
Gerard Shu Fuhnwi
Machine Learning
Data Mining
Cybersecurity
Anomaly detection
Applied Statistics
Metrics
H-Index
i10 Index
Citation
7
2
72
Eben Howard
Networking
User Experience
Artificial Intelligence
Game Design
Procedural Algorithms
Metrics
H-Index
i10 Index
Citation
4
4
63
Prashanta Saha
Software testing
test case generation and minimization
Metamorphic testing
automated software testing
software quality assur
Metrics
H-Index
i10 Index
Citation
3
2
56
Joseph Chipps
computer science education
teacher activity
computational thinking
Metrics
H-Index
i10 Index
Citation
3
1
53
Rankings
Ranking Based On Selection: 1
Binhai Zhu
Metrics
H-Index
i10 Index
Citation Counts
30
87
3,296
Algorithms
Computational Biology
Computational Geometry
Combinatorial Optimization
Rankings
Ranking Based On Selection: 2
John W Sheppard
Metrics
H-Index
i10 Index
Citation Counts
29
95
3,834
Machine Learning
Data Science
Evolutionary Computation
Deep Learning
Prognostics and Health Management
Rankings
Ranking Based On Selection: 3
Clemente Izurieta
Metrics
H-Index
i10 Index
Citation Counts
28
57
3,060
software engineering
design patterns
technical debt
empirical methods
cybersecurity
Rankings
Ranking Based On Selection: 4
Rafal Angryk
Metrics
H-Index
i10 Index
Citation Counts
27
107
4,108
Space Weather
Data Science
Heliophysics
Spatiotemporal Databases
Machine Learning
Rankings
Ranking Based On Selection: 5
Agnieszka Rynda
Metrics
H-Index
i10 Index
Citation Counts
25
35
1,987
pulmonary immunology
respiratory virus infections
pattern recognition
Rankings
Ranking Based On Selection: 6
Brendan Mumey
Metrics
H-Index
i10 Index
Citation Counts
18
37
1,434
Algorithms
Optimization
Networking
Computational Biology
Bioinformatics
Rankings
Ranking Based On Selection: 7
Mike Wittie
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,111
Networking
Distributed Systems
Distributed Ledgers
Rankings
Ranking Based On Selection: 8
Jonathan K Hilmer
Metrics
H-Index
i10 Index
Citation Counts
16
20
900
information technology
data processing
machine learning
Rankings
Ranking Based On Selection: 9
Michael A Schuh
Metrics
H-Index
i10 Index
Citation Counts
13
23
639
Data Mining
Machine Learning
Information Retrieval
Rankings
Ranking Based On Selection: 10
Karthik Ganesan Pillai
Metrics
H-Index
i10 Index
Citation Counts
13
15
399
Data Mining - Big Data - Spatiotemporal Data - Machine Learning - Evolutionary Computation

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
Chuck Carey
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,176
Rankings
Ranking Based On Selection: 12
Giorgio Morales Luna|Giorgio Morales Luna
Metrics
H-Index
i10 Index
Citation Counts
10
10
308
Rankings
Ranking Based On Selection: 13
Sean Yaw
Metrics
H-Index
i10 Index
Citation Counts
10
12
429
Rankings
Ranking Based On Selection: 14
Jason A Clark
Metrics
H-Index
i10 Index
Citation Counts
10
10
405
machine learning
semantic web
software development
APIs and web services
Rankings
Ranking Based On Selection: 15
Gerard Shu Fuhnwi
Metrics
H-Index
i10 Index
Citation Counts
7
2
72
Machine Learning
Data Mining
Cybersecurity
Anomaly detection
Applied Statistics
Rankings
Ranking Based On Selection: 16
Derek Reimanis
Metrics
H-Index
i10 Index
Citation Counts
7
6
150
Rankings
Ranking Based On Selection: 17
Peng Zou
Metrics
H-Index
i10 Index
Citation Counts
6
2
67
Rankings
Ranking Based On Selection: 18
Abbas Heiat
Metrics
H-Index
i10 Index
Citation Counts
6
4
407
Rankings
Ranking Based On Selection: 19
Eben Howard
Metrics
H-Index
i10 Index
Citation Counts
4
4
63
Networking
User Experience
Artificial Intelligence
Game Design
Procedural Algorithms
Rankings
Ranking Based On Selection: 20
Prashanta Saha
Metrics
H-Index
i10 Index
Citation Counts
3
2
56
Software testing
test case generation and minimization
Metamorphic testing
automated software testing
software quality assur
Rankings
Ranking Based On Selection: 21
Joseph Chipps
Metrics
H-Index
i10 Index
Citation Counts
3
1
53
computer science education
teacher activity
computational thinking
Rankings
Ranking Based On Selection: 22
David Rice
Metrics
H-Index
i10 Index
Citation Counts
3
1
48
Rankings
Ranking Based On Selection: 23
Buwani Manuweera
Metrics
H-Index
i10 Index
Citation Counts
2
1
25